1 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
3 * server.c (handle_qxfer_libraries): Set `version' attribute for
6 2015-06-10 Gary Benson <gbenson@redhat.com>
8 * target.h (struct target_ops) <multifs_open>: New field.
9 <multifs_unlink>: Likewise.
10 <multifs_readlink>: Likewise.
11 * linux-low.c (nat/linux-namespaces.h): New include.
12 (linux_target_ops): Initialize the_target->multifs_open,
13 the_target->multifs_unlink and the_target->multifs_readlink.
14 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
15 * hostio.c (hostio_fs_pid): New static variable.
16 (hostio_handle_new_gdb_connection): New function.
17 (handle_setfs): Likewise.
18 (handle_open): Use the_target->multifs_open as appropriate.
19 (handle_unlink): Use the_target->multifs_unlink as appropriate.
20 (handle_readlink): Use the_target->multifs_readlink as
22 (handle_vFile): Handle vFile:setfs packets.
23 * server.c (handle_query): Call hostio_handle_new_gdb_connection
24 after target_handle_new_gdb_connection.
26 2015-06-10 Gary Benson <gbenson@redhat.com>
28 * configure.ac (AC_CHECK_FUNCS): Add setns.
29 * config.in: Regenerate.
30 * configure: Likewise.
31 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
32 (linux-namespaces.o): New rule.
33 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
35 2015-06-09 Gary Benson <gbenson@redhat.com>
37 * hostio.c (handle_open): Process mode argument with
40 2015-06-01 Yao Qi <yao.qi@linaro.org>
42 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
43 * linux-x86-low.c: Likewise.
45 2015-05-28 Don Breazeal <donb@codesourcery.com>
47 * linux-low.c (handle_extended_wait): Initialize
48 thread_info.last_resume_kind for new fork children.
50 2015-05-15 Pedro Alves <palves@redhat.com>
52 * target.h (target_handle_new_gdb_connection): Rewrite using if
55 2015-05-14 Joel Brobecker <brobecker@adacore.com>
57 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
58 * configure, config.in: Regenerate.
59 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
62 2015-05-12 Don Breazeal <donb@codesourcery.com>
64 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
65 PTRACE_EVENT_VFORK_DONE.
66 (linux_low_ptrace_options, extended_event_reported): Add vfork
68 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
69 and "vforkdone" for RSP 'T' Stop Reply Packet.
70 * server.h (report_vfork_events): Declare
73 2015-05-12 Don Breazeal <donb@codesourcery.com>
75 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
76 (the_low_target) <new_fork>: Initialize new member.
77 * linux-arm-low.c (arm_new_fork): New function.
78 (the_low_target) <new_fork>: Initialize new member.
79 * linux-low.c (handle_extended_wait): Call new target function
81 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
82 * linux-mips-low.c (mips_add_watchpoint): New function
83 extracted from mips_insert_point.
84 (the_low_target) <new_fork>: Initialize new member.
85 (mips_linux_new_fork): New function.
86 (mips_insert_point): Call mips_add_watchpoint.
87 * linux-x86-low.c (x86_linux_new_fork): New function.
88 (the_low_target) <new_fork>: Initialize new member.
90 2015-05-12 Don Breazeal <donb@codesourcery.com>
92 * linux-low.c (handle_extended_wait): Implement return value,
93 rename argument 'event_child' to 'event_lwp', handle
94 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
95 (linux_low_ptrace_options): New function.
96 (linux_low_filter_event): Call linux_low_ptrace_options,
97 use different argument fo linux_enable_event_reporting,
98 use return value from handle_extended_wait.
99 (extended_event_reported): New function.
100 (linux_wait_1): Call extended_event_reported and set
101 status to report fork events.
102 (linux_write_memory): Add pid to debug message.
103 (reset_lwp_ptrace_options_callback): New function.
104 (linux_handle_new_gdb_connection): New function.
105 (linux_target_ops): Initialize new structure member.
106 * linux-low.h (struct lwp_info) <waitstatus>: New member.
107 * lynx-low.c: Initialize new structure member.
108 * remote-utils.c (prepare_resume_reply): Implement stop reason
109 "fork" for "T" stop message.
110 * server.c (handle_query): Call handle_new_gdb_connection.
111 * server.h (report_fork_events): Declare global flag.
112 * target.h (struct target_ops) <handle_new_gdb_connection>:
114 (target_handle_new_gdb_connection): New macro.
115 * win32-low.c: Initialize new structure member.
117 2015-05-12 Don Breazeal <donb@codesourcery.com>
119 * mem-break.c (APPEND_TO_LIST): Define macro.
120 (clone_agent_expr): New function.
121 (clone_one_breakpoint): New function.
122 (clone_all_breakpoints): New function.
123 * mem-break.h: Declare new functions.
125 2015-05-12 Don Breazeal <donb@codesourcery.com>
127 * linux-low.c (linux_supports_fork_events): New function.
128 (linux_supports_vfork_events): New function.
129 (linux_target_ops): Initialize new structure members.
130 (initialize_low): Call linux_check_ptrace_features.
131 * lynx-low.c (lynx_target_ops): Initialize new structure
133 * server.c (report_fork_events, report_vfork_events):
135 (handle_query): Add new features to qSupported packet and
137 (captured_main): Initialize new global variables.
138 * target.h (struct target_ops) <supports_fork_events>:
140 <supports_vfork_events>: New member.
141 (target_supports_fork_events): New macro.
142 (target_supports_vfork_events): New macro.
143 * win32-low.c (win32_target_ops): Initialize new structure
146 2015-05-12 Gary Benson <gbenson@redhat.com>
148 * server.c (handle_qxfer_exec_file): Use current process
151 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
153 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
154 Remove HAVE_PTRACE_GETREGS conditionals.
155 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
156 instead of PTRACE_GETREGS and PTRACE_SETREGS.
158 2015-05-08 Yao Qi <yao.qi@linaro.org>
160 * linux-low.c (linux_supports_conditional_breakpoints): New
162 (linux_target_ops): Install new target method.
163 * lynx-low.c (lynx_target_ops): Install NULL hook for
164 supports_conditional_breakpoints.
165 * nto-low.c (nto_target_ops): Likewise.
166 * spu-low.c (spu_target_ops): Likewise.
167 * win32-low.c (win32_target_ops): Likewise.
168 * server.c (handle_query): Check
169 target_supports_conditional_breakpoints.
170 * target.h (struct target_ops) <supports_conditional_breakpoints>:
172 (target_supports_conditional_breakpoints): New macro.
174 2015-05-06 Pedro Alves <palves@redhat.com>
177 * server.c (start_inferior): If the process exits, mourn it.
179 2015-04-21 Gary Benson <gbenson@redhat.com>
181 * hostio.c (fileio_open_flags_to_host): Factored out to
182 fileio_to_host_openflags in common/fileio.c. Single use
185 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
187 * linux-xtensa-low.c (xtensa_fill_gregset)
188 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
191 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
193 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
194 (regs_info): Replace usrregs pointer with NULL.
196 2015-04-17 Gary Benson <gbenson@redhat.com>
198 * target.h (struct target_ops) <pid_to_exec_file>: New field.
199 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
200 * server.c (handle_qxfer_exec_file): New function.
201 (qxfer_packets): Add exec-file entry.
202 (handle_query): Report qXfer:exec-file:read as supported packet.
204 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
206 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
208 2015-04-09 Gary Benson <gbenson@redhat.com>
210 * hostio-errno.c (errno_to_fileio_error): Remove function.
211 Update caller to use remote_fileio_to_fio_error.
213 2015-04-09 Yao Qi <yao.qi@linaro.org>
215 * linux-low.c (linux_insert_point): Call
216 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
217 (linux_remove_point): Call remove_memory_breakpoint if type is
219 * linux-x86-low.c (x86_insert_point): Don't call
220 insert_memory_breakpoint.
221 (x86_remove_point): Don't call remove_memory_breakpoint.
223 2015-04-01 Pedro Alves <palves@redhat.com>
224 Cleber Rosa <crosa@redhat.com>
226 * server.c (gdbserver_usage): Reorganize and extend the usage
229 2015-03-24 Pedro Alves <palves@redhat.com>
231 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
232 output. Also dump TRAP_TRACE.
233 (linux_low_filter_event): In debug output, distinguish a
234 resume_stop SIGSTOP from a delayed SIGSTOP.
236 2015-03-24 Gary Benson <gbenson@redhat.com>
238 * linux-x86-low.c (x86_linux_new_thread): Moved to
240 (x86_linux_prepare_to_resume): Likewise.
242 2015-03-24 Gary Benson <gbenson@redhat.com>
244 * Makefile.in (x86-linux-dregs.o): New rule.
245 * configure.srv: Add x86-linux-dregs.o to relevant targets.
246 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
247 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
248 (x86_linux_dr_get): Likewise.
249 (x86_linux_dr_set): Likewise.
250 (update_debug_registers_callback): Likewise.
251 (x86_linux_dr_set_addr): Likewise.
252 (x86_linux_dr_get_addr): Likewise.
253 (x86_linux_dr_set_control): Likewise.
254 (x86_linux_dr_get_control): Likewise.
255 (x86_linux_dr_get_status): Likewise.
256 (x86_linux_update_debug_registers): Likewise.
258 2015-03-24 Gary Benson <gbenson@redhat.com>
260 * linux-x86-low.c (x86_linux_update_debug_registers):
261 New function, factored out from...
262 (x86_linux_prepare_to_resume): ...this.
264 2015-03-24 Gary Benson <gbenson@redhat.com>
266 * linux-x86-low.c (x86_linux_dr_get): Update comments.
267 (x86_linux_dr_set): Likewise.
268 (update_debug_registers_callback): Likewise.
269 (x86_linux_dr_set_addr): Likewise.
270 (x86_linux_dr_get_addr): Likewise.
271 (x86_linux_dr_set_control): Likewise.
272 (x86_linux_dr_get_control): Likewise.
273 (x86_linux_dr_get_status): Likewise.
274 (x86_linux_prepare_to_resume): Likewise.
276 2015-03-24 Gary Benson <gbenson@redhat.com>
278 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
279 Use perror_with_name. Pass string through gettext.
280 (x86_linux_dr_set): Likewise.
282 2015-03-24 Gary Benson <gbenson@redhat.com>
284 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
285 (x86_linux_dr_set_addr): ...this.
286 (x86_dr_low_get_addr): Rename to...
287 (x86_linux_dr_get_addr): ...this.
288 (x86_dr_low_set_control): Rename to...
289 (x86_linux_dr_set_control): ...this.
290 (x86_dr_low_get_control): Rename to...
291 (x86_linux_dr_get_control): ...this.
292 (x86_dr_low_get_status): Rename to...
293 (x86_linux_dr_get_status): ...this.
294 (x86_dr_low): Update with new function names.
296 2015-03-24 Gary Benson <gbenson@redhat.com>
298 * Makefile.in (x86-linux.o): New rule.
299 * configure.srv: Add x86-linux.o to relevant targets.
300 * linux-low.c (lwp_set_arch_private_info): New function.
301 (lwp_arch_private_info): Likewise.
302 * linux-x86-low.c: Include nat/x86-linux.h.
303 (arch_lwp_info): Removed structure.
304 (update_debug_registers_callback):
305 Use lwp_set_debug_registers_changed.
306 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
307 and lwp_set_debug_registers_changed.
308 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
310 2015-03-24 Gary Benson <gbenson@redhat.com>
312 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
313 * linux-arm-low.c (arm_new_thread): Likewise.
314 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
315 * linux-mips-low.c (mips_linux_new_thread): Likewise.
316 * linux-x86-low.c (x86_linux_new_thread): Likewise.
317 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
319 2015-03-24 Gary Benson <gbenson@redhat.com>
321 * linux-low.c (ptid_of_lwp): New function.
322 (lwp_is_stopped): Likewise.
323 (lwp_stop_reason): Likewise.
324 * linux-x86-low.c (update_debug_registers_callback):
326 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
329 2015-03-24 Gary Benson <gbenson@redhat.com>
331 * linux-low.h (linux_stop_lwp): Remove declaration.
333 2015-03-24 Gary Benson <gbenson@redhat.com>
335 * linux-low.h: Include nat/linux-nat.h.
336 * linux-low.c (iterate_over_lwps_args): New structure.
337 (iterate_over_lwps_filter): New function.
338 (iterate_over_lwps): Likewise.
339 * linux-x86-low.c (update_debug_registers_callback):
340 Update signature to what iterate_over_lwps expects.
341 Remove PID check that iterate_over_lwps now performs.
342 (x86_dr_low_set_addr): Use iterate_over_lwps.
343 (x86_dr_low_set_control): Likewise.
345 2015-03-24 Gary Benson <gbenson@redhat.com>
347 * linux-x86-low.c (x86_debug_reg_state): New function.
348 (x86_linux_prepare_to_resume): Use the above.
350 2015-03-24 Gary Benson <gbenson@redhat.com>
352 * linux-low.c (current_lwp_ptid): New function.
353 * linux-x86-low.c: Include nat/linux-nat.h.
354 (x86_dr_low_get_addr): Use current_lwp_ptid.
355 (x86_dr_low_get_control): Likewise.
356 (x86_dr_low_get_status): Likewise.
358 2015-03-20 Pedro Alves <palves@redhat.com>
360 * tracepoint.c (cmd_qtstatus): Make "str" const.
362 2015-03-20 Pedro Alves <palves@redhat.com>
364 * server.c (handle_general_set): Make "req_str" const.
366 2015-03-19 Pedro Alves <palves@redhat.com>
368 * linux-low.c (linux_resume_one_lwp): Rename to ...
369 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
370 instead call perror_with_name.
371 (check_ptrace_stopped_lwp_gone): New function.
372 (linux_resume_one_lwp): Reimplement as wrapper around
373 linux_resume_one_lwp_throw that swallows errors if the LWP is
376 2015-03-19 Pedro Alves <palves@redhat.com>
378 * linux-low.c (count_events_callback, select_event_lwp_callback):
379 No longer check whether the thread has resume_stop as last resume
382 2015-03-19 Pedro Alves <palves@redhat.com>
384 * linux-low.c (count_events_callback, select_event_lwp_callback):
385 Use the lwp's status_pending_p field, not the thread's.
387 2015-03-19 Pedro Alves <palves@redhat.com>
389 * linux-low.c (select_event_lwp_callback): Update comments to
390 no longer mention SIGTRAP.
392 2015-03-18 Gary Benson <gbenson@redhat.com>
394 * server.c (handle_query): Do not report vFile:fstat as supported.
396 2015-03-11 Gary Benson <gbenson@redhat.com>
398 * hostio.c (sys/types.h): New include.
399 (sys/stat.h): Likewise.
400 (common-remote-fileio.h): Likewise.
401 (handle_fstat): New function.
402 (handle_vFile): Handle vFile:fstat packets.
404 2015-03-11 Gary Benson <gbenson@redhat.com>
406 * configure.ac (AC_CHECK_MEMBERS): Add checks for
407 struct stat.st_blocks and struct stat.st_blksize.
408 * configure: Regenerate.
409 * config.in: Likewise.
410 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
411 (OBS): Add common-remote-fileio.o.
412 (common-remote-fileio.o): New rule.
414 2015-03-09 Pedro Alves <palves@redhat.com>
416 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
417 'struct sockaddr' pointer in 'accept' call.
419 2015-03-09 Pedro Alves <palves@redhat.com>
422 2015-03-07 Pedro Alves <palves@redhat.com>
423 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
424 or <winsock2.h> here. Instead include "gdb_socket.h".
425 (remote_open): Use union gdb_sockaddr_u.
426 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
427 or <winsock2.h> here. Instead include "gdb_socket.h".
428 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
429 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
431 (init_named_socket, gdb_agent_helper_thread): Use union
434 2015-03-07 Pedro Alves <palves@redhat.com>
436 * configure.ac (build_warnings): Move
437 -Wdeclaration-after-statement to the C-specific set.
438 * configure: Regenerate.
440 2015-03-07 Pedro Alves <palves@redhat.com>
442 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
443 or <winsock2.h> here. Instead include "gdb_socket.h".
444 (remote_open): Use union gdb_sockaddr_u.
445 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
446 or <winsock2.h> here. Instead include "gdb_socket.h".
447 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
448 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
450 (init_named_socket, gdb_agent_helper_thread): Use union
453 2015-03-07 Pedro Alves <palves@redhat.com>
455 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
458 2015-03-06 Yao Qi <yao.qi@linaro.org>
460 * linux-aarch64-low.c (aarch64_insert_point): Use
461 show_debug_regs as a boolean.
462 (aarch64_remove_point): Likewise.
464 2015-03-05 Pedro Alves <palves@redhat.com>
466 * lynx-low.c (lynx_target_ops): Install NULL hooks for
467 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
468 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
469 * nto-low.c (nto_target_ops): Likewise.
470 * spu-low.c (spu_target_ops): Likewise.
471 * win32-low.c (win32_target_ops): Likewise.
473 2015-03-04 Pedro Alves <palves@redhat.com>
475 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
476 Decide whether a breakpoint triggered based on the SIGTRAP's
478 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
479 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
480 (linux_low_filter_event): Check for breakpoints before checking
482 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
484 (linux_stopped_by_sw_breakpoint)
485 (linux_supports_stopped_by_sw_breakpoint)
486 (linux_stopped_by_hw_breakpoint)
487 (linux_supports_stopped_by_hw_breakpoint): New functions.
488 (linux_target_ops): Install new target methods.
490 2015-03-04 Pedro Alves <palves@redhat.com>
492 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
493 * server.c (swbreak_feature, hwbreak_feature): New globals.
494 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
495 (captured_main): Clear swbreak_feature and hwbreak_feature.
496 * server.h (swbreak_feature, hwbreak_feature): Declare.
497 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
498 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
499 supports_stopped_by_hw_breakpoint>: New fields.
500 (target_supports_stopped_by_sw_breakpoint)
501 (target_stopped_by_sw_breakpoint)
502 (target_supports_stopped_by_hw_breakpoint)
503 (target_stopped_by_hw_breakpoint): Declare.
505 2015-03-04 Pedro Alves <palves@redhat.com>
507 enum lwp_stop_reason -> enum target_stop_reason
508 * linux-low.c (check_stopped_by_breakpoint): Adjust.
509 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
510 (linux_wait_1, stuck_in_jump_pad_callback)
511 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
512 (linux_stopped_by_watchpoint):
513 * linux-low.h (enum lwp_stop_reason): Delete.
514 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
515 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
517 2015-03-04 Yao Qi <yao.qi@linaro.org>
519 * Makefile.in (SFILES): Add linux-aarch64-low.c.
521 2015-03-03 Gary Benson <gbenson@redhat.com>
523 * hostio.c (handle_vFile): Fix prefix lengths.
525 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
527 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
530 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
532 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
533 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
534 (clean): Add "rm -f" for above C files.
535 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
536 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
537 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
538 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
539 * linux-s390-low.c (HWCAP_S390_VX): New macro.
540 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
541 (init_registers_s390x_vx_linux64)
542 (init_registers_s390x_tevx_linux64)
543 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
544 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
546 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
547 (s390_store_vxrs_high): New functions.
548 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
550 (s390_arch_setup): Add logic for selecting one of the new target
551 descriptions. Activate the new vector regsets if applicable.
552 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
553 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
554 and init_registers_s390x_tevx_linux64.
556 2015-03-01 Pedro Alves <palves@redhat.com>
558 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
561 2015-02-27 Pedro Alves <palves@redhat.com>
563 * linux-x86-low.c (u_debugreg_offset): New function.
564 (x86_linux_dr_get, x86_linux_dr_set): Use it.
566 2015-02-27 Pedro Alves <palves@redhat.com>
568 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
569 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
570 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
571 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
572 (ps_lsetfpregs, ps_getpid)
573 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
574 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
575 (ps_lsetxregs, ps_plog): Declare.
577 2015-02-27 Pedro Alves <palves@redhat.com>
579 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
580 IP_AGENT_EXPORT_FUNC.
581 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
582 IP_AGENT_EXPORT_FUNC.
583 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
584 (IP_AGENT_EXPORT): Delete.
585 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
586 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
587 (gdb_trampoline_buffer_error, collecting, gdb_collect)
588 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
589 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
590 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
591 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
592 (traceframe_read_count, traceframe_write_count)
593 (traceframes_created, trace_state_variables, get_raw_reg)
594 (get_trace_state_variable_value, set_trace_state_variable_value)
595 (ust_loaded, helper_thread_id, cmd_buf): Use
596 IPA_SYM_EXPORTED_NAME.
597 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
598 (tracepoints) Use IP_AGENT_EXPORT_VAR.
599 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
600 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
601 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
602 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
603 EXTERN_C_PUSH/EXTERN_C_POP.
604 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
605 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
606 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
607 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
608 (traceframe_write_count, traceframe_read_count)
609 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
610 (about_to_request_buffer_space, get_trace_state_variable_value)
611 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
612 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
613 EXTERN_C_PUSH/EXTERN_C_POP.
614 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
615 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
616 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
617 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
618 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
619 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
620 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
621 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
623 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
624 (IP_AGENT_EXPORT_VAR_DECL): Define.
626 (gdb_agent_get_raw_reg): Declare.
628 2015-02-27 Tom Tromey <tromey@redhat.com>
629 Pedro Alves <palves@redhat.com>
631 Rename symbols whose names are reserved C++ keywords throughout.
633 2015-02-27 Pedro Alves <palves@redhat.com>
635 * Makefile.in (COMPILER): New, get it from autoconf.
636 (CXX): Get from autoconf instead.
637 (COMPILE.pre): Use COMPILER.
638 (CC-LD): Rename to ...
639 (CC_LD): ... this. Use COMPILER.
640 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
641 (CXX_FOR_TARGET): Default to g++ instead of gcc.
642 * acinclude.m4: Include build-with-cxx.m4.
643 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
644 Disable -Werror by default if building in C++ mode.
645 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
646 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
647 the C++ compiler. Save/restore CXXFLAGS too.
648 * configure: Regenerate.
650 2015-02-27 Pedro Alves <palves@redhat.com>
652 * acinclude.m4: Include libiberty.m4.
653 * configure.ac: Call libiberty_INIT.
654 * config.in, configure: Regenerate.
656 2015-02-26 Pedro Alves <palves@redhat.com>
658 * linux-low.c (linux_wait_1): When incrementing the PC past a
659 program breakpoint always use the_low_target.breakpoint_len as
660 increment, rather than the maximum between that and
661 the_low_target.decr_pc_after_break.
663 2015-02-23 Pedro Alves <palves@redhat.com>
665 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
666 thread was doing a step-over; always adjust the PC if
667 we stepped over a permanent breakpoint.
668 (linux_wait_1): If we stepped over breakpoint that was on top of a
669 permanent breakpoint, manually advance the PC past it.
671 2015-02-23 Pedro Alves <palves@redhat.com>
673 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
675 (x86_fill_gregset, x86_store_gregset): Use it when handling
678 2015-02-20 Pedro Alves <palves@redhat.com>
680 * thread-db.c: Include "nat/linux-procfs.h".
681 (thread_db_init): Skip listing new threads if the kernel supports
682 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
684 2015-02-20 Pedro Alves <palves@redhat.com>
686 * linux-low.c (status_pending_p_callback): Use ptid_match.
688 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
691 * linux-low.c (wstatus_maybe_breakpoint): Remove.
692 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
693 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
695 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
698 * tracepoint.c (cmd_qtinit): Add check for current_thread.
700 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
702 * linux-low.c (linux_low_btrace_conf): Print size.
703 * server.c (handle_btrace_conf_general_set): New.
704 (hanle_general_set): Call handle_btrace_conf_general_set.
705 (handle_query): Report Qbtrace-conf:bts:size as supported.
707 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
709 * linux-low.c (linux_low_enable_btrace): Update parameters.
710 (linux_low_btrace_conf): New.
711 (linux_target_ops)<to_btrace_conf>: Initialize.
712 * server.c (current_btrace_conf): New.
713 (handle_btrace_enable): Rename to ...
714 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
715 to target_enable_btrace. Update comment. Update users.
716 (handle_qxfer_btrace_conf): New.
717 (qxfer_packets): Add btrace-conf entry.
718 (handle_query): Report qXfer:btrace-conf:read as supported packet.
719 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
720 (target_ops)<read_btrace_conf>: New.
721 (target_enable_btrace): Update parameters.
722 (target_read_btrace_conf): New.
724 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
726 * server.c (handle_btrace_general_set): Remove call to
727 target_supports_btrace.
728 (supported_btrace_packets): New.
729 (handle_query): Call supported_btrace_packets.
730 * target.h: include btrace-common.h.
731 (btrace_target_info): Removed.
732 (supports_btrace, target_supports_btrace): Update parameters.
734 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
736 * Makefile.in (SFILES): Add common/btrace-common.c.
737 (OBS): Add common/btrace-common.o.
738 (btrace-common.o): Add build rules.
739 * linux-low: Include btrace-common.h.
740 (linux_low_read_btrace): Use struct btrace_data. Call
741 btrace_data_init and btrace_data_fini.
743 2015-02-06 Pedro Alves <palves@redhat.com>
745 * thread-db.c (find_new_threads_callback): Add debug output.
747 2015-02-04 Pedro Alves <palves@redhat.com>
749 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
750 (resume_stopped_resumed_lwps): New function.
751 (linux_wait_for_event_filtered): Use it.
753 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
755 * Makefile.in (SFILES): Add linux-personality.c.
756 (linux-personality.o): New rule.
757 * configure.srv (srv_linux_obj): Add linux-personality.o to the
758 list of objects to be built.
759 * linux-low.c: Include nat/linux-personality.h.
760 (linux_create_inferior): Remove code to disable address space
761 randomization (moved to ../nat/linux-personality.c). Create
762 cleanup to disable address space randomization.
764 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
766 * Makefile.in (posix-strerror.o): New rule.
767 (mingw-strerror.o): Likewise.
768 * configure: Regenerated.
769 * configure.ac: Source file ../common/common.host. Initialize new
770 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
772 2015-01-14 Yao Qi <yao@codesourcery.com>
774 * Makefile.in (SFILES): Add nat/ppc-linux.c.
775 (ppc-linux.o): New rule.
776 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
777 * configure.ac: AC_CHECK_FUNCS(getauxval).
778 * config.in: Re-generated.
779 * configure: Re-generated.
780 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
781 ppc64_64bit_inferior_p
783 2015-01-14 Yao Qi <yao@codesourcery.com>
785 * linux-ppc-low.c: Include "nat/ppc-linux.h".
786 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
787 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
788 (PT_ORIG_R3, PT_TRAP): Likewise.
789 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
790 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
791 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
793 2015-01-10 Joel Brobecker <brobecker@adacore.com>
795 * i387-fp.c (i387_cache_to_xsave): In look over
796 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
797 zmmh_low_space field by use of zmmh_high_space.
799 2015-01-09 Pedro Alves <palves@redhat.com>
801 * linux-low.c (step_over_bkpt): Move higher up in the file.
802 (handle_extended_wait): Don't store the stop_pc here.
803 (get_stop_pc): Adjust comments and rename to ...
804 (check_stopped_by_breakpoint): ... this. Record whether the LWP
805 stopped for a software breakpoint or hardware breakpoint.
806 (thread_still_has_status_pending_p): New function.
807 (status_pending_p_callback): Use
808 thread_still_has_status_pending_p. If the event is no longer
809 interesting, resume the LWP.
810 (handle_tracepoints): Add assert.
811 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
812 (wstatus_maybe_breakpoint): New function.
813 (cancel_breakpoint): Delete function.
814 (check_stopped_by_watchpoint): New function, factored out from
815 linux_low_filter_event.
816 (lp_status_maybe_breakpoint): Delete function.
817 (linux_low_filter_event): Remove filter_ptid argument.
818 Leave thread group exits pending here. Store the LWP's stop PC.
819 Always leave events pending.
820 (linux_wait_for_event_filtered): Pull all events out of the
821 kernel, and leave them all pending.
822 (count_events_callback, select_event_lwp_callback): Consider all
824 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
825 (select_event_lwp): Only give preference to the stepping LWP in
826 all-stop mode. Adjust comments.
827 (ignore_event): New function.
828 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
829 references to cancel_breakpoints. Adjust to renames. Also give
830 equal priority to all LWPs that have had events in non-stop mode.
831 If reporting a software breakpoint event, unadjust the LWP's PC.
832 (linux_wait): If linux_wait_1 returned an ignored event, retry.
833 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
835 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
836 (resume_status_pending_p): Use thread_still_has_status_pending_p.
837 (linux_stopped_by_watchpoint): Adjust.
838 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
839 * linux-low.h (enum lwp_stop_reason): New.
840 (struct lwp_info) <stop_pc>: Adjust comment.
841 <stopped_by_watchpoint>: Delete field.
842 <stop_reason>: New field.
843 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
844 * mem-break.c (software_breakpoint_inserted_here)
845 (hardware_breakpoint_inserted_here): New function.
846 * mem-break.h (software_breakpoint_inserted_here)
847 (hardware_breakpoint_inserted_here): Declare.
848 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
849 (cancel_breakpoints): Delete.
850 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
851 (upload_fast_traceframes): Remove references to
854 2015-01-09 Pedro Alves <palves@redhat.com>
856 * thread-db.c (find_new_threads_callback): Ignore thread if the
857 kernel thread ID is -1.
859 2015-01-09 Pedro Alves <palves@redhat.com>
861 * linux-low.c (linux_attach_fail_reason_string): Move to
862 nat/linux-ptrace.c, and rename.
863 (linux_attach_lwp): Update comment.
864 (attach_proc_task_lwp_callback): New function.
865 (linux_attach): Adjust to rename and use
866 linux_proc_attach_tgid_threads.
867 (linux_attach_fail_reason_string): Delete declaration.
869 2015-01-01 Joel Brobecker <brobecker@adacore.com>
871 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
872 * server.c (gdbserver_version): Likewise.
874 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
876 * remote-utils.c: Include ctype.h.
877 (input_interrupt): Explicitly handle the case when the char
878 received is the NUL byte. Improve the printing of non-ASCII
881 2014-12-16 Joel Brobecker <brobecker@adacore.com>
883 * linux-low.c (linux_low_filter_event): Update call to
884 linux_enable_event_reporting following the addition of
885 a new parameter to that function.
887 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
890 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
891 (AARCH64_FPCR_REGNO): Likewise.
892 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
893 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
894 (aarch64_store_fpregset): Likewise.
896 2014-12-15 Joel Brobecker <brobecker@adacore.com>
898 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
899 Remove FIXME comment about assumption about N.
901 2014-12-13 Joel Brobecker <brobecker@adacore.com>
903 * configure.ac: If large-file support is disabled in GDBserver,
904 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
905 * configure: Regenerate.
907 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
909 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
910 warning upon ENODATA from ptrace.
911 * linux-s390-low.c (s390_store_tdb): New.
912 (s390_regsets): Add regset for NT_S390_TDB.
914 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
916 * linux-low.c (regsets_store_inferior_registers): Skip regsets
917 without a fill_function.
918 * linux-s390-low.c (s390_fill_last_break): Remove.
919 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
920 (s390_arch_setup): Use regset's size instead of fill_function for
923 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
925 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
926 the regset's store function when ptrace returned an error.
927 * regcache.c (get_thread_regcache): Invalidate register cache
928 before fetching inferior's registers.
930 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
932 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
933 while-loop as for-loop.
934 (regsets_store_inferior_registers): Likewise.
936 2014-11-28 Yao Qi <yao@codesourcery.com>
938 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
939 * config.in, configure: Re-generate.
940 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
943 2014-11-21 Yao Qi <yao@codesourcery.com>
945 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
946 (AC_CHECK_HEADERS): Remove malloc.h.
947 * configure: Re-generated.
948 * config.in: Re-generated.
949 * server.h: Don't include alloca.h and malloc.h.
950 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
951 Don't include malloc.h.
953 2014-11-17 Joel Brobecker <brobecker@adacore.com>
955 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
956 corresponding ERRNO check in same block.
958 2014-11-12 Pedro Alves <palves@redhat.com>
960 * server.c (cont_thread): Update comment.
961 (start_inferior, attach_inferior): No longer clear cont_thread.
962 (handle_v_cont): No longer set cont_thread.
963 (captured_main): Clear cont_thread each time a GDB connects.
965 2014-11-12 Pedro Alves <palves@redhat.com>
967 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
968 thread, and don't resume all threads if the Hc thread has exited.
970 2014-11-12 Pedro Alves <palves@redhat.com>
972 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
973 the process group instead of to a specific LWP.
975 2014-10-15 Pedro Alves <palves@redhat.com>
978 * win32-arm-low.c (arm_set_thread_context): Remove current_event
980 (arm_set_thread_context): Delete.
981 (the_low_target): Adjust.
982 * win32-i386-low.c (debug_registers_changed)
983 (debug_registers_used): Delete.
984 (update_debug_registers_callback): New function.
985 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
986 needing to update their debug registers.
987 (win32_get_current_dr): New function.
988 (x86_dr_low_get_addr, x86_dr_low_get_control)
989 (x86_dr_low_get_status): Fetch the debug register from the thread
991 (i386_initial_stuff): Adjust.
992 (i386_get_thread_context): Remove current_event parameter. Don't
993 clear debug_registers_changed nor copy DR values to
995 (i386_set_thread_context): Delete.
996 (i386_prepare_to_resume): New function.
997 (i386_thread_added): Mark the thread as needing to update irs
999 (the_low_target): Remove i386_set_thread_context and install
1000 i386_prepare_to_resume.
1001 * win32-low.c (win32_get_thread_context): Adjust.
1002 (win32_set_thread_context): Use SetThreadContext
1004 (win32_prepare_to_resume): New function.
1005 (win32_require_context): New function, factored out from ...
1006 (thread_rec): ... this.
1007 (continue_one_thread): Call win32_prepare_to_resume on each thread
1008 we're about to continue.
1009 (win32_resume): Call win32_prepare_to_resume on the event thread.
1010 * win32-low.h (struct win32_thread_info)
1011 <debug_registers_changed>: New field.
1012 (struct win32_target_ops): Change prototype of set_thread_context,
1013 delete set_thread_context and add prepare_to_resume.
1014 (win32_require_context): New declaration.
1016 2014-10-08 Gary Benson <gbenson@redhat.com>
1018 * server.h: Do not include common-exceptions.h.
1020 2014-10-08 Gary Benson <gbenson@redhat.com>
1022 * server.h: Do not include cleanups.h.
1024 2014-09-30 James Hogan <james.hogan@imgtec.com>
1026 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
1029 2014-09-23 Yao Qi <yao@codesourcery.com>
1031 * linux-low.c (lp_status_maybe_breakpoint): New function.
1032 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
1033 (count_events_callback): Likewise.
1034 (select_event_lwp_callback): Likewise.
1035 (cancel_breakpoints_callback): Likewise.
1037 2014-09-19 Don Breazeal <donb@codesourcery.com>
1039 * linux-low.c (handle_extended_wait): Call
1040 linux_ptrace_get_extended_event.
1041 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
1042 linux_is_extended_waitstatus.
1044 2014-09-16 Joel Brobecker <brobecker@adacore.com>
1046 * Makefile.in (CPPFLAGS): Define.
1047 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
1048 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
1050 2014-09-16 Gary Benson <gbenson@redhat.com>
1052 * inferiors.h (current_inferior): Renamed as...
1053 (current_thread): New variable. All uses updated.
1054 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
1055 (maybe_move_out_of_jump_pad): Likewise.
1056 (cancel_breakpoint): Likewise.
1057 (linux_low_filter_event): Likewise.
1058 (wait_for_sigstop): Likewise.
1059 (linux_resume_one_lwp): Likewise.
1060 (need_step_over_p): Likewise.
1061 (start_step_over): Likewise.
1062 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
1063 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
1064 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
1065 and save_inferior as saved_thread.
1066 * regcache.c (get_thread_regcache): Renamed saved_inferior as
1068 (regcache_invalidate_thread): Likewise.
1069 * remote-utils.c (prepare_resume_reply): Likewise.
1070 * thread-db.c (thread_db_get_tls_address): Likewise.
1071 (disable_thread_event_reporting): Likewise.
1072 (remove_thread_event_breakpoints): Likewise.
1073 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
1075 * target.h (set_desired_inferior): Renamed as...
1076 (set_desired_thread): New declaration. All uses updated.
1077 * server.c (myresume): Updated comment to reference thread instead
1079 (handle_serial_event): Likewise.
1080 (handle_target_event): Likewise.
1082 2014-09-12 Tom Tromey <tromey@redhat.com>
1083 Gary Benson <gbenson@redhat.com>
1085 * regcache.h: Include common-regcache.h.
1086 (regcache_read_pc): Don't declare.
1087 * regcache.c (get_thread_regcache_for_ptid): New function.
1089 2014-09-11 Tom Tromey <tromey@redhat.com>
1090 Gary Benson <gbenson@redhat.com>
1092 * symbol.c: New file.
1093 * Makefile.in (SFILES): Add symbol.c.
1094 (OBS): Add symbol.o.
1096 2014-09-11 Gary Benson <gbenson@redhat.com>
1098 * target.c (target_stop_ptid, target_continue_ptid): New
1101 2014-09-11 Tom Tromey <tromey@redhat.com>
1102 Gary Benson <gbenson@redhat.com>
1104 * target.h: Include target/target.h.
1105 * target.c (target_read_memory, target_read_uint32)
1106 (target_write_memory): New functions.
1108 2014-09-11 Gary Benson <gbenson@redhat.com>
1110 * server.h (debug_hw_points): Don't declare.
1111 * server.c (debug_hw_points): Don't define. Replace all uses
1112 with show_debug_regs.
1113 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
1114 all uses with show_debug_regs.
1116 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1118 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
1119 endianness into account.
1120 (ppc_supply_ptrace_register): Likewise.
1122 2014-09-03 James Hogan <james.hogan@imgtec.com>
1124 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
1125 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
1127 2014-09-03 Gary Benson <gbenson@redhat.com>
1129 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
1130 ALL_DEBUG_ADDRESS_REGISTERS.
1132 2014-09-02 Gary Benson <gbenson@redhat.com>
1134 * i386-low.h: Renamed as...
1135 * x86-low.h: New file. All type, function and variable name
1136 prefixes changed from "i386_" to "x86_". All references updated.
1137 * i386-low.c: Renamed as...
1138 * x86-low.c: New file. All type, function and variable name
1139 prefixes changed from "i386_" to "x86_". All references updated.
1141 2014-09-02 Gary Benson <gbenson@redhat.com>
1143 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
1144 (x86_linux_new_thread): Likewise.
1146 2014-08-29 Gary Benson <gbenson@redhat.com>
1148 * server.h (setjmp.h): Do not include.
1149 (toplevel): Do not declare.
1150 (common-exceptions.h): Include.
1151 (cleanups.h): Likewise.
1152 * server.c (toplevel): Do not define.
1153 (exit_code): New static global.
1154 (detach_or_kill_for_exit_cleanup): New function.
1155 (main): New function. Original main renamed to...
1156 (captured_main): New function.
1157 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
1159 2014-08-29 Gary Benson <gbenson@redhat.com>
1161 * Makefile.in (SFILES): Add common/common-exceptions.c.
1162 (OBS): Add common-exceptions.o.
1163 (common-exceptions.o): New rule.
1164 * utils.c (prepare_to_throw_exception): New function.
1166 2014-08-29 Gary Benson <gbenson@redhat.com>
1168 * config.in: Regenerate.
1169 * configure: Likewise.
1171 2014-08-29 Gary Benson <gbenson@redhat.com>
1173 * Makefile.in (SFILES): Add common/cleanups.c.
1175 (cleanups.o): New rule.
1177 2014-08-29 Gary Benson <gbenson@redhat.com>
1179 * utils.c (internal_vwarning): New function.
1181 2014-08-28 Gary Benson <gbenson@redhat.com>
1183 * utils.h (fatal): Remove declaration.
1184 * utils.c (fatal): Remove function.
1186 2014-08-28 Gary Benson <gbenson@redhat.com>
1188 * tracepoint.c (gdb_agent_init): Replace fatal with
1190 (initialize_tracepoint): Likewise.
1192 2014-08-28 Gary Benson <gbenson@redhat.com>
1194 * remote-utils.c (remote_prepare): Replace fatal with error.
1196 2014-08-28 Gary Benson <gbenson@redhat.com>
1198 * linux-low.c (linux_async): Replace fatal with warning.
1200 (linux_start_non_stop): Return -1 if linux_async failed.
1202 2014-08-28 Gary Benson <gbenson@redhat.com>
1204 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
1206 (i386_dr_low_get_addr): Remove vague comment.
1207 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
1210 2014-08-28 Gary Benson <gbenson@redhat.com>
1212 * inferiors.c (get_thread_process): Replace check with gdb_assert.
1213 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
1215 (linux_resume_one_lwp): Likewise.
1216 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
1218 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
1219 with internal_error.
1220 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
1221 (init_register_cache): Replace fatal with gdb_assert_not_reached.
1222 (find_register_by_name): Replace fatal with internal_error.
1223 (find_regno): Likewise.
1224 * tdesc.c (init_target_desc): Replace check with gdb_assert.
1225 * thread-db.c (thread_db_create_event): Likewise.
1226 (thread_db_load_search): Likewise.
1227 (try_thread_db_load_1): Likewise.
1228 * tracepoint.c (get_jump_space_head): Replace fatal with
1230 (claim_trampoline_space): Likewise.
1231 (have_fast_tracepoint_trampoline_buffer): Likewise.
1232 (cmd_qtstart): Likewise.
1233 (stop_tracing): Likewise.
1234 (fast_tracepoint_collecting): Likewise.
1235 (target_malloc): Likewise.
1236 (download_tracepoint): Likewise.
1237 (download_trace_state_variables): Replace check with gdb_assert.
1238 (upload_fast_traceframes): Replace fatal with internal_error.
1240 2014-08-19 Tom Tromey <tromey@redhat.com>
1241 Gary Benson <gbenson@redhat.com>
1243 * Makefile.in (SFILES): Add common/common-debug.c.
1244 (OBS): Add common-debug.o.
1245 (common-debug.o): New rule.
1246 * debug.h (debug_printf): Don't declare.
1247 * debug.c (debug_printf): Renamed and rewritten as...
1248 (debug_vprintf): New function.
1250 2014-08-19 Gary Benson <gbenson@redhat.com>
1252 * utils.h: Do not include print-utils.h.
1254 2014-08-19 Tom Tromey <tromey@redhat.com>
1255 Gary Benson <gbenson@redhat.com>
1257 * server.h: Add static assertion.
1258 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1260 2014-08-19 Tom Tromey <tromey@redhat.com>
1261 Gary Benson <gbenson@redhat.com>
1263 * Makefile.in (SFILES): Add common/errors.c.
1264 (OBS): Add errors.o.
1265 (IPA_OBS): Add errors-ipa.o.
1266 (errors.o): New rule.
1267 (errors-ipa.o): Likewise.
1268 * utils.h (perror_with_name, error, warning): Don't declare.
1269 * utils.c (warning): Renamed and rewritten as...
1270 (vwarning): New function.
1271 (error): Renamed and rewritten as...
1272 (verror): New function.
1273 (internal_error): Renamed and rewritten as...
1274 (internal_verror): New function.
1276 2014-08-07 Gary Benson <gbenson@redhat.com>
1278 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1279 * configure: Regenerate.
1280 * config.in: Likewise.
1281 * server.h: Do not include errno.h.
1282 * event-loop.c: Likewise.
1283 * hostio-errno.c: Likewise.
1284 * linux-low.c: Likewise.
1285 * remote-utils.c: Likewise.
1286 * spu-low.c: Likewise.
1287 * utils.c: Likewise.
1288 * gdbreplay.c: Unconditionally include errno.h.
1290 2014-08-07 Gary Benson <gbenson@redhat.com>
1292 * server.h: Do not include string.h.
1293 * event-loop.c: Likewise.
1294 * linux-low.c: Likewise.
1295 * regcache.c: Likewise.
1296 * remote-utils.c: Likewise.
1297 * spu-low.c: Likewise.
1298 * utils.c: Likewise.
1300 2014-08-07 Gary Benson <gbenson@redhat.com>
1302 * server.h: Do not include gdb_assert.h.
1304 2014-08-07 Gary Benson <gbenson@redhat.com>
1306 * server.h: Do not include common-utils.h.
1308 2014-08-07 Gary Benson <gbenson@redhat.com>
1310 * server.h: Do not include ptid.h.
1311 * notif.h: Likewise.
1313 2014-08-07 Gary Benson <gbenson@redhat.com>
1315 * server.h: Do not include gdb_locale.h.
1317 2014-08-07 Gary Benson <gbenson@redhat.com>
1319 * server.h: Do not include gdb/signals.h.
1320 * win32-low.c: Likewise.
1322 2014-08-07 Gary Benson <gbenson@redhat.com>
1324 * server.h: Do not include pathmax.h.
1326 2014-08-07 Gary Benson <gbenson@redhat.com>
1328 * server.h: Do not include libiberty.h.
1329 * linux-bfin-low.c: Likewise.
1331 2014-08-07 Gary Benson <gbenson@redhat.com>
1333 * server.h: Do not include ansidecl.h.
1335 2014-08-07 Gary Benson <gbenson@redhat.com>
1337 * linux-x86-low.c: Do not include stddef.h.
1338 * lynx-ppc-low.c: Likewise.
1339 * tracepoint.c: Likewise.
1341 2014-08-07 Gary Benson <gbenson@redhat.com>
1343 * server.h: Do not include stdarg.h.
1344 * nto-low.c: Likewise.
1346 2014-08-07 Gary Benson <gbenson@redhat.com>
1348 * server.h: Do not include stdlib.h.
1349 * inferiors.c: Likewise.
1350 * linux-low.c: Likewise.
1351 * regcache.c: Likewise.
1352 * spu-low.c: Likewise.
1353 * tracepoint.c: Likewise.
1354 * utils.c: Likewise.
1356 2014-08-07 Gary Benson <gbenson@redhat.com>
1358 * server.h: Do not include stdio.h.
1359 * linux-low.c: Likewise.
1360 * remote-utils.c: Likewise.
1361 * spu-low.c: Likewise.
1362 * utils.c: Likewise.
1363 * wincecompat.c: Likewise.
1365 2014-08-06 Gary Benson <gbenson@redhat.com>
1367 * regcache.c (init_register_cache): Move conditionals inside if.
1369 2014-08-06 Gary Benson <gbenson@redhat.com>
1371 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1373 2014-07-31 Gary Benson <gbenson@redhat.com>
1375 * ax.h: Do not include server.h.
1376 * gdbthread.h: Likewise.
1377 * lynx-low.h: Likewise.
1378 * notif.h: Likewise.
1380 2014-07-30 Gary Benson <gbenson@redhat.com>
1382 * server.h: Include common-defs.h.
1383 Do not include config.h or build-gnulib-gdbserver/config.h.
1385 2014-07-30 Gary Benson <gbenson@redhat.com>
1387 * hostio-errno.c: Move server.h to top of includes list.
1388 * inferiors.c: Likewise.
1389 * linux-x86-low.c: Likewise.
1390 * notif.c: Include server.h.
1392 2014-07-24 Tom Tromey <tromey@redhat.com>
1393 Gary Benson <gbenson@redhat.com>
1395 * server.h (CORE_ADDR): Now unsigned.
1397 2014-07-16 Pedro Alves <palves@redhat.com>
1399 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1401 2014-07-15 Pedro Alves <palves@redhat.com>
1403 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1406 2014-07-11 Pedro Alves <palves@redhat.com>
1408 * linux-low.c (kill_wait_lwp): New function, based on
1409 kill_one_lwp_callback, but use my_waitpid directly.
1410 (kill_one_lwp_callback, linux_kill): Use it.
1412 2014-06-23 Pedro Alves <palves@redhat.com>
1414 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1415 before setting DR0..DR3.
1417 2014-06-20 Gary Benson <gbenson@redhat.com>
1419 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1420 * configure: Regenerated.
1421 * config.in: Likewise.
1423 2014-06-20 Gary Benson <gbenson@redhat.com>
1425 * Makefile.in (SFILES): Update locations for files moved
1427 (object file files): Reordered.
1429 2014-06-20 Gary Benson <gbenson@redhat.com>
1431 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1432 (i386_dr_low_set_addr): Likewise.
1433 (i386_dr_low_get_addr): Likewise.
1434 (i386_dr_low_can_set_control): Likewise.
1435 (i386_dr_low_set_control): Likewise.
1436 (i386_dr_low_get_control): Likewise.
1437 (i386_dr_low_get_status): Likewise.
1438 (i386_get_debug_register_length): Likewise.
1439 * linux-x86-low.c (i386_dr_low_set_addr):
1440 Changed signature. Made static.
1441 (i386_dr_low_get_addr): Likewise.
1442 (i386_dr_low_set_control): Likewise.
1443 (i386_dr_low_get_control): Likewise.
1444 (i386_dr_low_get_status): Likewise.
1445 (i386_dr_low): New global variable.
1446 * win32-i386-low.c (i386_dr_low_set_addr):
1447 Changed signature. Made static.
1448 (i386_dr_low_get_addr): Likewise.
1449 (i386_dr_low_set_control): Likewise.
1450 (i386_dr_low_get_control): Likewise.
1451 (i386_dr_low_get_status): Likewise.
1452 (i386_dr_low): New global variable.
1454 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1456 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1457 * Makefile.in (AR, AR_FLAGS): Define.
1458 * configure: Regenerate.
1460 2014-06-19 Gary Benson <gbenson@redhat.com>
1462 * Makefile.in (i386-dregs.o): New rule.
1463 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1464 * i386-low.c (target.h): Remove include.
1465 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1466 (DR_CONTROL_SHIFT): Likewise.
1467 (DR_CONTROL_SIZE): Likewise.
1468 (DR_RW_EXECUTE): Likewise.
1469 (DR_RW_WRITE): Likewise.
1470 (DR_RW_READ): Likewise.
1471 (DR_RW_IORW): Likewise.
1472 (DR_LEN_1): Likewise.
1473 (DR_LEN_2): Likewise.
1474 (DR_LEN_4): Likewise.
1475 (DR_LEN_8): Likewise.
1476 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1477 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1478 (DR_ENABLE_SIZE): Likewise.
1479 (DR_LOCAL_SLOWDOWN): Likewise.
1480 (DR_GLOBAL_SLOWDOWN): Likewise.
1481 (DR_CONTROL_RESERVED): Likewise.
1482 (I386_DR_CONTROL_MASK): Likewise.
1483 (I386_DR_VACANT): Likewise.
1484 (I386_DR_LOCAL_ENABLE): Likewise.
1485 (I386_DR_GLOBAL_ENABLE): Likewise.
1486 (I386_DR_DISABLE): Likewise.
1487 (I386_DR_SET_RW_LEN): Likewise.
1488 (I386_DR_GET_RW_LEN): Likewise.
1489 (I386_DR_WATCH_HIT): Likewise.
1490 (i386_wp_op_t): Likewise.
1491 (i386_show_dr): Likewise.
1492 (i386_length_and_rw_bits): Likewise.
1493 (i386_insert_aligned_watchpoint): Likewise.
1494 (i386_remove_aligned_watchpoint): Likewise.
1495 (i386_handle_nonaligned_watchpoint): Likewise.
1496 i386_update_inferior_debug_regs(): Likewise.
1497 (i386_dr_insert_watchpoint): Likewise.
1498 (i386_dr_remove_watchpoint): Likewise.
1499 (i386_dr_region_ok_for_watchpoint): Likewise.
1500 (i386_dr_stopped_data_address): Likewise.
1501 (i386_dr_stopped_by_watchpoint): Likewise.
1503 2014-06-19 Gary Benson <gbenson@redhat.com>
1505 * i386-low.c (i386_dr_show): Renamed to
1506 i386_show_dr and made static. All uses updated.
1507 (i386_dr_length_and_rw_bits): Renamed to
1508 i386_length_and_rw_bits and made static.
1510 (i386_dr_insert_aligned_watchpoint): Renamed to
1511 i386_insert_aligned_watchpoint and made static.
1513 (i386_dr_remove_aligned_watchpoint): Renamed to
1514 i386_remove_aligned_watchpoint and made static.
1516 (i386_dr_update_inferior_debug_regs): Renamed to
1517 i386_update_inferior_debug_regs and made static.
1520 2014-06-18 Gary Benson <gbenson@redhat.com>
1522 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1523 (i386_dr_low_can_set_control): Likewise.
1524 (i386_get_debug_register_length): Likewise.
1525 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1526 (i386_dr_low_can_set_control): Likewise.
1527 (i386_get_debug_register_length): Likewise.
1529 2014-06-17 Gary Benson <gbenson@redhat.com>
1531 * i386-low.h (i386-dregs.h): New include.
1532 (DR_FIRSTADDR): Now in i386-dregs.h.
1533 (DR_LASTADDR): Likewise.
1534 (DR_NADDR): Likewise.
1535 (DR_STATUS): Likewise.
1536 (DR_CONTROL): Likewise.
1537 (i386_debug_reg_state): Likewise.
1538 (i386_dr_insert_watchpoint): Likewise.
1539 (i386_dr_remove_watchpoint): Likewise.
1540 (i386_dr_region_ok_for_watchpoint): Likewise.
1541 (i386_dr_stopped_data_address): Likewise.
1542 (i386_dr_stopped_by_watchpoint): Likewise.
1543 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1545 2014-06-18 Gary Benson <gbenson@redhat.com>
1547 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1548 i386_dr_insert_watchpoint.
1549 (i386_low_remove_watchpoint): Renamed to
1550 i386_dr_remove_watchpoint.
1551 (i386_low_region_ok_for_watchpoint): Renamed to
1552 i386_dr_region_ok_for_watchpoint.
1553 (i386_low_stopped_data_address): Renamed to
1554 i386_dr_stopped_data_address.
1555 (i386_low_stopped_by_watchpoint): Renamed to
1556 i386_dr_stopped_by_watchpoint.
1557 * i386-low.c (i386_show_dr): Renamed to
1558 i386_dr_show and made nonstatic. All uses updated.
1559 (i386_length_and_rw_bits): Renamed to
1560 i386_dr_length_and_rw_bits and made nonstatic.
1562 (i386_insert_aligned_watchpoint): Renamed to
1563 i386_dr_insert_aligned_watchpoint and made nonstatic.
1565 (i386_remove_aligned_watchpoint): Renamed to
1566 i386_dr_remove_aligned_watchpoint and made nonstatic.
1568 (i386_update_inferior_debug_regs): Renamed to
1569 i386_dr_update_inferior_debug_regs and made nonstatic.
1571 (i386_low_insert_watchpoint): Renamed to
1572 i386_dr_insert_watchpoint. All uses updated.
1573 (i386_low_remove_watchpoint): Renamed to
1574 i386_dr_remove_watchpoint. All uses updated.
1575 (i386_low_region_ok_for_watchpoint): Renamed to
1576 i386_dr_region_ok_for_watchpoint. All uses updated.
1577 (i386_low_stopped_data_address): Renamed to
1578 i386_dr_stopped_data_address. All uses updated.
1579 (i386_low_stopped_by_watchpoint): Renamed to
1580 i386_dr_stopped_by_watchpoint. All uses updated.
1582 2014-06-18 Gary Benson <gbenson@redhat.com>
1584 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1585 (i386_dr_low_can_set_control): Likewise.
1586 (i386_insert_aligned_watchpoint): New check.
1588 2014-06-18 Gary Benson <gbenson@redhat.com>
1590 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1593 2014-06-18 Gary Benson <gbenson@redhat.com>
1595 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1596 instead of fatal and error.
1597 (i386_handle_nonaligned_watchpoint): Likewise.
1599 2014-06-18 Gary Benson <gbenson@redhat.com>
1601 * i386-low.c (i386_get_debug_register_length): New macro.
1602 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1603 (i386_show_dr): Use debug_printf instead of fprintf. Use
1604 phex to format values.
1606 2014-06-18 Gary Benson <gbenson@redhat.com>
1608 * i386-low.h: Comment changes.
1609 * i386-low.c: Likewise.
1611 2014-06-18 Gary Benson <gbenson@redhat.com>
1613 * i386-low.c: Whitespace changes.
1615 2014-06-12 Tom Tromey <tromey@redhat.com>
1617 * utils.c (freeargv): Remove.
1619 2014-06-12 Tom Tromey <tromey@redhat.com>
1621 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1622 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1623 (parse_debug_format_options): Likewise.
1624 (gdbserver_usage): Likewise.
1625 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1626 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1627 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1629 ($(LIBGNU)): Depend on libiberty.
1630 (all-lib): Recurse into all subdirs.
1631 (install-only): Invoke "install" target in subdirs.
1632 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1634 * configure: Rebuild.
1635 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1636 for vasprintf, vsnprintf, or gettimeofday.
1637 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1640 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1642 * development.sh: Delete.
1643 * Makefile.in (config.status): Adjust dependency on development.sh.
1644 * configure.ac: Adjust development.sh source call.
1645 * configure: Regenerate.
1647 2014-06-02 Pedro Alves <palves@redhat.com>
1649 * ax.c (gdb_free_agent_expr): New function.
1650 * ax.h (gdb_free_agent_expr): New declaration.
1651 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1653 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1655 (clear_breakpoint_conditions_and_commands): New function.
1656 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1657 (clear_breakpoint_conditions_and_commands): New declaration.
1659 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1661 * linux-aarch64-low.c (asm/ptrace.h): Include.
1663 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1665 Fix TLS access for -static -pthread.
1666 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1667 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1668 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1670 2014-05-20 Pedro Alves <palves@redhat.com>
1672 * linux-aarch64-low.c (aarch64_insert_point)
1673 (aarch64_remove_point): No longer check whether the type is
1674 supported here. Adjust to new interface.
1675 (the_low_target): Install aarch64_supports_z_point_type as
1676 supports_z_point_type method.
1677 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1678 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1679 instead of a Z packet char. Adjust.
1680 (arm_supports_z_point_type): New function.
1681 (arm_insert_point, arm_remove_point): Adjust to new interface.
1682 (the_low_target): Install arm_supports_z_point_type.
1683 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1684 (cris_insert_point, cris_remove_point): Adjust to new interface.
1685 Don't check whether the type is supported here.
1686 (the_low_target): Install cris_supports_z_point_type.
1687 * linux-low.c (linux_supports_z_point_type): New function.
1688 (linux_insert_point, linux_remove_point): Adjust to new interface.
1689 * linux-low.h (struct linux_target_ops) <insert_point,
1690 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1691 raw_breakpoint pointer parameter.
1692 <supports_z_point_type>: New method.
1693 * linux-mips-low.c (mips_supports_z_point_type): New function.
1694 (mips_insert_point, mips_remove_point): Adjust to new interface.
1695 Use mips_supports_z_point_type.
1696 (the_low_target): Install mips_supports_z_point_type.
1697 * linux-ppc-low.c (the_low_target): Install NULL as
1698 supports_z_point_type method.
1699 * linux-s390-low.c (the_low_target): Install NULL as
1700 supports_z_point_type method.
1701 * linux-sparc-low.c (the_low_target): Install NULL as
1702 supports_z_point_type method.
1703 * linux-x86-low.c (x86_supports_z_point_type): New function.
1704 (x86_insert_point): Adjust to new insert_point interface. Use
1705 insert_memory_breakpoint. Adjust to new
1706 i386_low_insert_watchpoint interface.
1707 (x86_remove_point): Adjust to remove_point interface. Use
1708 remove_memory_breakpoint. Adjust to new
1709 i386_low_remove_watchpoint interface.
1710 (the_low_target): Install x86_supports_z_point_type.
1711 * lynx-low.c (lynx_target_ops): Install NULL as
1712 supports_z_point_type callback.
1713 * nto-low.c (nto_supports_z_point_type): New.
1714 (nto_insert_point, nto_remove_point): Adjust to new interface.
1715 (nto_target_ops): Install nto_supports_z_point_type.
1716 * mem-break.c: Adjust intro comment.
1717 (struct raw_breakpoint) <raw_type, size>: New fields.
1718 <inserted>: Update comment.
1719 <shlib_disabled>: Delete field.
1720 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1721 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1722 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1723 (raw_bkpt_type_to_target_hw_bp_type): New function.
1724 (find_enabled_raw_code_breakpoint_at): New function.
1725 (find_raw_breakpoint_at): New type and size parameters. Use them.
1726 (insert_memory_breakpoint): New function, based off
1727 set_raw_breakpoint_at.
1728 (remove_memory_breakpoint): New function.
1729 (set_raw_breakpoint_at): Reimplement.
1730 (set_breakpoint): New, based on set_breakpoint_at.
1731 (set_breakpoint_at): Reimplement.
1732 (delete_raw_breakpoint): Go through the_target->remove_point
1733 instead of assuming memory breakpoints.
1734 (find_gdb_breakpoint_at): Delete.
1735 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1736 (find_gdb_breakpoint): New function.
1737 (set_gdb_breakpoint_at): Delete.
1738 (z_type_supported): New function.
1739 (set_gdb_breakpoint_1): New function, loosely based off
1740 set_gdb_breakpoint_at.
1741 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1742 (delete_gdb_breakpoint_at): Delete.
1743 (delete_gdb_breakpoint_1): New function, loosely based off
1744 delete_gdb_breakpoint_at.
1745 (delete_gdb_breakpoint): New function.
1746 (clear_gdb_breakpoint_conditions): Rename to ...
1747 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1749 (add_condition_to_breakpoint): Make static.
1750 (add_breakpoint_condition): Take a struct breakpoint pointer
1751 instead of an address. Adjust.
1752 (gdb_condition_true_at_breakpoint): Rename to ...
1753 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1755 (gdb_condition_true_at_breakpoint): Reimplement.
1756 (add_breakpoint_commands): Take a struct breakpoint pointer
1757 instead of an address. Adjust.
1758 (gdb_no_commands_at_breakpoint): Rename to ...
1759 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1760 parameter. Return true if no breakpoint was found. Change debug
1762 (gdb_no_commands_at_breakpoint): Reimplement.
1763 (run_breakpoint_commands): Rename to ...
1764 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1765 and change return type to boolean.
1766 (run_breakpoint_commands): New function.
1767 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1768 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1769 breakpoint. Go through the_target->remove_point instead of
1770 assuming memory breakpoint.
1771 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1772 software and hardware breakpoints.
1773 (reinsert_raw_breakpoint): Go through the_target->insert_point
1774 instead of assuming memory breakpoint.
1775 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1776 software and hardware breakpoints.
1777 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1778 Check both software and hardware breakpoints.
1779 (validate_inserted_breakpoint): Assert the breakpoint is a
1780 software breakpoint. Set the inserted flag to -1 instead of
1781 setting shlib_disabled.
1782 (delete_disabled_breakpoints): Adjust.
1783 (validate_breakpoints): Only validate software breakpoints.
1784 Adjust to inserted flag change.
1785 (check_mem_read, check_mem_write): Skip breakpoint types other
1786 than software breakpoints. Adjust to inserted flag change.
1787 * mem-break.h (enum raw_bkpt_type): New enum.
1788 (raw_breakpoint, struct process_info): Forward declare.
1789 (Z_packet_to_target_hw_bp_type): Delete declaration.
1790 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1791 (set_gdb_breakpoint, delete_gdb_breakpoint)
1792 (clear_breakpoint_conditions): New declarations.
1793 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1794 (breakpoint_inserted_here): Update comment.
1795 (add_breakpoint_condition, add_breakpoint_commands): Replace
1796 address parameter with a breakpoint pointer parameter.
1797 (gdb_breakpoint_here): Update comment.
1798 (delete_gdb_breakpoint_at): Delete.
1799 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1800 * server.c (process_point_options): Take a struct breakpoint
1801 pointer instead of an address. Adjust.
1802 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1803 delete_gdb_breakpoint.
1804 * spu-low.c (spu_target_ops): Install NULL as
1805 supports_z_point_type method.
1806 * target.h: Include mem-break.h.
1807 (struct target_ops) <prepare_to_access_memory>: Update comment.
1808 <supports_z_point_type>: New field.
1809 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1810 instead of a char. Also take a raw breakpoint pointer.
1811 * win32-arm-low.c (the_low_target): Install NULL as
1812 supports_z_point_type.
1813 * win32-i386-low.c (i386_supports_z_point_type): New function.
1814 (i386_insert_point, i386_remove_point): Adjust to new interface.
1815 (the_low_target): Install i386_supports_z_point_type.
1816 * win32-low.c (win32_supports_z_point_type): New function.
1817 (win32_insert_point, win32_remove_point): Adjust to new interface.
1818 (win32_target_ops): Install win32_supports_z_point_type.
1819 * win32-low.h (struct win32_target_ops):
1820 <supports_z_point_type>: New method.
1821 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1822 instead of a char. Also take a raw breakpoint pointer.
1824 2014-05-20 Pedro Alves <palves@redhat.com>
1826 * mem-break.h: Include break-common.h.
1827 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1828 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1829 (Z_packet_to_target_hw_bp_type): New declaration.
1830 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1831 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1832 (Z_PACKET_ACCESS_WP): Delete macros.
1833 (Z_packet_to_hw_type): Delete function.
1834 * i386-low.h: Don't include break-common.h here.
1835 (Z_packet_to_hw_type): Delete declaration.
1836 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1837 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1838 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1839 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1840 * linux-aarch64-low.c: Don't include break-common.h here.
1841 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1842 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1843 (Z_packet_to_target_hw_bp_type): Delete function.
1844 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1846 (mips_insert_point, mips_remove_point): Use
1847 Z_packet_to_target_hw_bp_type.
1849 2014-05-20 Pedro Alves <palves@redhat.com>
1851 * linux-aarch64-low.c: Include break-common.h.
1852 (enum target_point_type): Delete.
1853 (Z_packet_to_point_type): Rename to ...
1854 (Z_packet_to_target_hw_bp_type): ... this, and return a
1855 target_hw_bp_type instead.
1856 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1857 instead of an enum target_point_type.
1858 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1860 (aarch64_dr_state_insert_one_point)
1861 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1862 (aarch64_handle_aligned_watchpoint)
1863 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1864 Take an enum target_hw_bp_type instead of an enum
1866 (aarch64_supports_z_point_type): New function.
1867 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1868 use Z_packet_to_target_hw_bp_type.
1870 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1872 * configure.ac: Only use -Werror by default when DEVELOPMENT
1874 * configure: Regenerate.
1876 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1878 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1879 * linux-x86-low.c (X86_64_USER_REGS): New.
1880 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1882 2014-04-28 Yao Qi <yao@codesourcery.com>
1884 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1887 2014-04-25 Pedro Alves <palves@redhat.com>
1890 * linux-low.c (linux_attach_fail_reason_string): New function.
1891 (linux_attach_lwp): Delete.
1892 (linux_attach_lwp_1): Rename to ...
1893 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1894 argument. Remove "initial" parameter. Return int instead of
1895 void. Don't error or warn here.
1896 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1897 failure to attach to the tgid. Call warning when failing to
1899 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1900 argument. Remove "initial" parameter. Return int instead of
1901 void. Don't error or warn here.
1902 (linux_attach_fail_reason_string): New declaration.
1903 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1904 interface change. Use linux_attach_fail_reason_string.
1906 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1907 Walfred Tedeschi <walfred.tedeschi@intel.com>
1909 * Makefile.in: Added rules to handle new files
1910 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1911 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1912 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1913 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1914 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1915 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1917 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1918 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1919 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1920 i386/x32-avx512.xml.
1921 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1922 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1923 i386/x32-avx512-linux.xml.
1924 * i387-fp.c (num_avx512_k_registers): New constant for number
1926 (num_avx512_zmmh_low_registers): New constant for number of
1927 lower ZMM registers (0-15).
1928 (num_avx512_zmmh_high_registers): New constant for number of
1929 higher ZMM registers (16-31).
1930 (num_avx512_ymmh_registers): New contant for number of higher
1931 YMM registers (ymm16-31 added by avx521 on x86_64).
1932 (num_avx512_xmm_registers): New constant for number of higher
1933 XMM registers (xmm16-31 added by AVX512 on x86_64).
1934 (struct i387_xsave): Add space for AVX512 registers.
1935 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1936 Add code to handle AVX512 registers.
1937 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1938 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1939 prototypei from generated file.
1940 (tdesc_amd64_avx512_linux): Likewise.
1941 (init_registers_x32_avx512_linux): Likewise.
1942 (tdesc_x32_avx512_linux): Likewise.
1943 (init_registers_i386_avx512_linux): Likewise.
1944 (tdesc_i386_avx512_linux): Likewise.
1945 (x86_64_regmap): Add AVX512 registers.
1946 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1948 (initialize_low_arch): Add code to initialize AVX512 registers.
1950 2014-04-23 Pedro Alves <palves@redhat.com>
1952 * mem-break.c (find_gdb_breakpoint_at): Make static.
1953 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1955 2014-04-23 Pedro Alves <palves@redhat.com>
1957 * i386-low.c: Don't include break-common.h here.
1958 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1959 prototype to take target_hw_bp_type as argument instead of a Z
1961 * i386-low.h: Include break-common.h here.
1962 (Z_packet_to_hw_type): Declare.
1963 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1965 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1966 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1967 (x86_remove_point): Convert the packet number to a
1968 target_hw_bp_type before calling i386_low_remove_watchpoint.
1969 * win32-i386-low.c (i386_insert_point): Convert the packet number
1970 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1971 (i386_remove_point): Convert the packet number to a
1972 target_hw_bp_type before calling i386_low_remove_watchpoint.
1974 2014-04-23 Pedro Alves <palves@redhat.com>
1976 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1978 2014-04-10 Pedro Alves <palves@redhat.com>
1980 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1981 Check if the condition or command is NULL before checking if the
1982 breakpoint is known. On success, return true.
1983 * mem-break.h (add_breakpoint_condition): Document return.
1984 (add_breakpoint_commands): Add describing comment.
1985 * server.c (skip_to_semicolon): New function.
1986 (process_point_options): Use it.
1988 2014-04-09 Pedro Alves <palves@redhat.com>
1990 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1993 2014-02-27 Pedro Alves <palves@redhat.com>
1996 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1998 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
2000 (last_thread_of_process_p): Take a PID argument instead of a
2002 (linux_wait_for_lwp): Delete.
2003 (num_lwps, check_zombie_leaders, not_stopped_callback): New
2005 (linux_low_filter_event): New function, party factored out from
2006 linux_wait_for_event.
2007 (linux_wait_for_event): Rename to ...
2008 (linux_wait_for_event_filtered): ... this. Add new filter ptid
2009 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
2010 sigsuspend. Check for zombie leaders.
2011 (linux_wait_for_event): Reimplement as wrapper around
2012 linux_wait_for_event_filtered.
2013 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
2014 a normal or signal exit is seen, it's the whole process exiting.
2015 (wait_for_sigstop): No longer a for_each_inferior callback.
2016 Rewrite on top of linux_wait_for_event_filtered.
2017 (stop_all_lwps): Call wait_for_sigstop directly.
2018 * server.c (resume, handle_target_event): Handle
2019 TARGET_WAITKIND_NO_RESUMED.
2021 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2023 * win32-low.c (psapi_get_dll_name,
2024 * win32_CreateToolhelp32Snapshot): Delete.
2025 (win32_CreateToolhelp32Snapshot, win32_Module32First)
2026 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
2028 (handle_load_dll): Add function description.
2029 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
2031 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2033 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
2035 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
2036 base address when calling win32_add_one_solib.
2037 (handle_load_dll): Delete local variable load_addr.
2038 Remove 0x1000 offset applied to DLL base address when calling
2039 win32_add_one_solib.
2040 (handle_unload_dll): Add comment.
2042 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2044 * win32-low.c (win32_add_all_dlls): Renames
2045 win32_ensure_ntdll_loaded. Rewrite function documentation.
2046 Adjust implementation to always load all DLLs.
2047 Add 0x1000 offset to DLL base address when calling
2048 win32_add_one_solib.
2049 (child_initialization_done): New static global.
2050 (do_initial_child_stuff): Set child_initialization_done to
2051 zero during child initialization, and 1 after. Replace call
2052 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
2054 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
2055 (handle_unload_dll): Add function documentation.
2056 (get_child_debug_event): Ignore load and unload DLL events
2057 during child initialization.
2059 2014-02-20 Doug Evans <dje@google.com>
2061 Remove global all_lwps.
2062 * inferiors.h (ptid_of): Move here from linux-low.h.
2063 (pid_of, lwpid_of): Ditto.
2064 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
2065 parameter is a struct thread_info * now.
2066 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
2067 directly. Pass &all_threads to find_inferior instead of &all_lwps.
2068 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
2070 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
2071 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
2072 * linux-arm-low.c (update_registers_callback): Update, "entry"
2073 parameter is a struct thread_info * now.
2074 Fetch lwpid from current_inferior directly.
2075 (arm_insert_point): Pass &all_threads to find_inferior instead of
2077 (arm_remove_point): Ditto.
2078 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
2079 (arm_prepare_to_resume): Fetch pid from thread.
2080 (arm_read_description): Fetch lwpid from current_inferior directly.
2081 * linux-low.c (all_lwps): Delete.
2082 (delete_lwp): Delete call to remove_inferior.
2083 (handle_extended_wait): Fetch lwpid from thread.
2084 (add_lwp): Don't set lwp->entry.id. Remove call to
2085 add_inferior_to_list.
2086 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
2087 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
2088 (kill_one_lwp_callback): Ditto.
2089 (linux_kill): Don't dereference NULL pointer.
2090 Fetch ptid,lwpid from thread.
2091 (get_detach_signal): Fetch ptid from thread.
2092 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
2093 Simplify call to regcache_invalidate_thread.
2094 (delete_lwp_callback): Update, "entry" parameter is a
2095 struct thread_info * now. Fetch pid from thread.
2096 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
2097 (status_pending_p_callback): Update, "entry" parameter is a
2098 struct thread_info * now. Fetch ptid from thread.
2099 (find_lwp_pid): Update, "entry" parameter is a
2100 struct thread_info * now.
2101 (linux_wait_for_lwp): Fetch pid from thread.
2102 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
2103 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
2104 (enqueue_one_deferred_signal): Fetch lwpid from thread.
2105 (dequeue_one_deferred_signal): Ditto.
2106 (cancel_breakpoint): Fetch ptid from current_inferior.
2107 (linux_wait_for_event): Pass &all_threads to find_inferior,
2108 not &all_lwps. Fetch ptid, lwpid from thread.
2109 (count_events_callback): Update, "entry" parameter is a
2110 struct thread_info * now.
2111 (select_singlestep_lwp_callback): Ditto.
2112 (select_event_lwp_callback): Ditto.
2113 (cancel_breakpoints_callback): Ditto.
2114 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
2116 (select_event_lwp): Ditto. Fetch ptid from event_thread.
2117 (unsuspend_one_lwp): Update, "entry" parameter is a
2118 struct thread_info * now.
2119 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
2121 (linux_stabilize_threads): Ditto. And for for_each_inferior.
2122 Fetch lwpid from thread, not lwp.
2123 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
2124 Pass &all_threads to find_inferior, not &all_lwps.
2125 (send_sigstop): Fetch lwpid from thread, not lwp.
2126 (send_sigstop_callback): Update, "entry" parameter is a
2127 struct thread_info * now.
2128 (suspend_and_send_sigstop_callback): Ditto.
2129 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
2130 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
2131 struct thread_info * now.
2132 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
2134 (lwp_running): Update, "entry" parameter is a
2135 struct thread_info * now.
2136 (stop_all_lwps): Fetch ptid from thread.
2137 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
2138 (linux_resume_one_lwp): Fetch lwpid from thread.
2139 (linux_set_resume_request): Update, "entry" parameter is a
2140 struct thread_info * now. Fetch pid, lwpid from thread.
2141 (resume_status_pending_p): Update, "entry" parameter is a
2142 struct thread_info * now.
2143 (need_step_over_p): Ditto. Fetch lwpid from thread.
2144 (start_step_over): Fetch lwpid from thread.
2145 (linux_resume_one_thread): Update, "entry" parameter is a
2146 struct thread_info * now. Fetch lwpid from thread.
2147 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
2148 (proceed_one_lwp): Update, "entry" parameter is a
2149 struct thread_info * now. Fetch lwpid from thread.
2150 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
2151 struct thread_info * now.
2152 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
2153 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
2154 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
2156 (regsets_store_inferior_registers): Ditto.
2157 (fetch_register, store_register): Ditto.
2158 (linux_read_memory, linux_write_memory): Ditto.
2159 (linux_request_interrupt): Ditto.
2160 (linux_read_auxv): Ditto.
2161 (linux_xfer_siginfo): Ditto.
2162 (linux_qxfer_spu): Ditto.
2163 (linux_qxfer_libraries_svr4): Ditto.
2164 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
2165 moved to inferiors.h.
2167 (get_thread_lwp): Update.
2168 (struct lwp_info): Delete member "entry". Simplify comment for
2171 * linux-mips-low.c (mips_read_description): Fetch lwpid from
2172 current_inferior directly.
2173 (update_watch_registers_callback): Update, "entry" parameter is a
2174 struct thread_info * now. Fetch pid from thread.
2175 (mips_linux_prepare_to_resume): Fetch ptid from thread.
2176 (mips_insert_point): Fetch lwpid from current_inferior.
2177 Pass &all_threads to find_inferior, not &all_lwps.
2178 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
2179 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
2181 (mips_stopped_data_address): Ditto.
2182 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
2184 * linux-tile-low.c (tile_arch_setup): Ditto.
2185 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
2186 (update_debug_registers_callback): Update, "entry" parameter is a
2187 struct thread_info * now. Fetch pid from thread.
2188 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
2189 Pass &all_threads to find_inferior, not &all_lwps.
2190 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
2191 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
2192 Pass &all_threads to find_inferior, not &all_lwps.
2193 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
2194 (i386_dr_low_get_status): Ditto.
2195 (x86_linux_prepare_to_resume): Fetch ptid from thread.
2196 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
2197 (x86_linux_read_description): Ditto.
2198 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
2200 2014-02-20 Doug Evans <dje@google.com>
2202 * inferiors.c (get_first_inferior): Fix buglet.
2204 2014-02-19 Doug Evans <dje@google.com>
2206 * gdbthread.h (add_thread): Change result type to struct thread_info *.
2207 * inferiors.c (add_thread): Change result type to struct thread_info *.
2208 All callers updated.
2209 (add_lwp): Call add_thread here instead of in callers.
2210 All callers updated.
2211 * linux-low.h (get_lwp_thread): Rewrite.
2212 (struct lwp_info): New member "thread".
2214 2014-02-19 Doug Evans <dje@google.com>
2216 * linux-low.c (add_lwp): Change result to struct lwp_info *.
2217 All callers updated.
2219 2014-02-19 Doug Evans <dje@google.com>
2221 * inferiors.c (add_thread): Fix whitespace.
2223 2014-02-19 Doug Evans <dje@google.com>
2225 * dll.c (clear_dlls): Replace accessing list implemention details
2227 * gdbthread.h (get_first_thread): Declare.
2228 * inferiors.c (for_each_inferior_with_data): New function.
2229 (get_first_thread): New function.
2230 (find_thread_ptid): Simplify.
2231 (get_first_inferior): New function.
2232 (clear_list): Delete.
2233 (one_inferior_p): New function.
2234 (clear_inferior_list): New function.
2235 (clear_inferiors): Update.
2236 * inferiors.h (for_each_inferior_with_data): Declare.
2237 (clear_inferior_list): Declare.
2238 (one_inferior_p): Declare.
2239 (get_first_inferior): Declare.
2240 * linux-low.c (linux_wait_for_event): Replace accessing list
2241 implemention details with API function.
2242 * server.c (target_running): Ditto.
2243 (accumulate_file_name_length): New function.
2244 (emit_dll_description): New function.
2245 (handle_qxfer_libraries): Replace accessing list implemention
2246 details with API function.
2247 (handle_qxfer_threads_worker): New function.
2248 (handle_qxfer_threads_proper): Replace accessing list implemention
2249 details with API function.
2250 (handle_query): Ditto.
2251 (visit_actioned_threads_callback_ftype): New typedef.
2252 (visit_actioned_threads_data): New struct.
2253 (visit_actioned_threads): Rewrite to be find_inferior callback.
2254 (resume): Call find_inferior.
2255 (handle_status): Replace accessing list implemention
2256 details with API function.
2257 (process_serial_event): Replace accessing list implemention details
2259 * target.c (set_desired_inferior): Replace accessing list implemention
2260 details with API function.
2261 * tracepoint.c (same_process_p): New function.
2262 (gdb_agent_about_to_close): Replace accessing list implemention
2263 details with API function.
2264 * win32-low.c (child_delete_thread): Replace accessing list
2265 implemention details with API function.
2266 (match_dll_by_basename): New function.
2267 (dll_is_loaded_by_basename): New function.
2268 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2269 details call to dll_is_loaded_by_basename.
2271 2014-02-19 Doug Evans <dje@google.com>
2273 * dll.h (struct dll_info): Add comment.
2274 * gdbthread.h (struct thread_info): Add comment.
2275 (current_ptid): Simplify.
2276 * inferiors.c (add_process): Update.
2277 (remove_process): Update.
2278 * inferiors.h (struct process_info): Rename member "head" to "entry".
2279 * linux-low.c (delete_lwp): Update.
2281 (last_thread_of_process_p): Update.
2282 (kill_one_lwp_callback, linux_kill): Update.
2283 (status_pending_p_callback): Update.
2284 (wait_for_sigstop): Update. Simplify read of ptid.
2285 (start_step_over): Update.
2286 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2287 (get_lwp_thread): Update.
2288 (struct lwp_info): Rename member "head" to "entry".
2289 * regcache.h (inferior_list_entry): Delete.
2290 * server.c (kill_inferior_callback): Update.
2291 (detach_or_kill_inferior_callback): Update.
2292 (print_started_pid): Update.
2293 (print_attached_pid): Update.
2294 (process_serial_event): Simplify read of ptid.
2295 * thread-db.c (thread_db_create_event): Update.
2296 (thread_db_get_tls_address): Update.
2297 * win32-low.c (current_inferior_ptid): Simplify.
2299 2014-02-19 Tom Tromey <tromey@redhat.com>
2301 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2303 (target_supports_btrace): Update.
2305 2014-02-14 Yao Qi <yao@codesourcery.com>
2307 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2308 (rsp-low-ipa.o): New target.
2310 2014-02-12 Tom Tromey <tromey@redhat.com>
2312 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2313 convert_ascii_to_int.
2314 * regcache.c (registers_to_string): Likewise.
2315 * remote-utils.c (decode_M_packet): Likewise.
2316 * server.c (process_serial_event): Likewise.
2318 2014-02-12 Tom Tromey <tromey@redhat.com>
2320 * server.c (handle_query, handle_v_run): Use hex2bin, not
2322 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2324 2014-02-12 Tom Tromey <tromey@redhat.com>
2326 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2327 convert_int_to_ascii.
2328 * regcache.c (registers_to_string, collect_register_as_string):
2330 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2332 * server.c (process_serial_event): Likewise.
2333 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2334 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2336 2014-02-12 Tom Tromey <tromey@redhat.com>
2338 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2339 bin2hex, not hexify.
2340 * tracepoint.c (cmd_qtstatus): Likewise.
2342 2014-02-12 Tom Tromey <tromey@redhat.com>
2344 * remote-utils.c (monitor_output): Pass explicit length to
2347 2014-02-12 Tom Tromey <tromey@redhat.com>
2349 * tracepoint.c: Include rsp-low.h.
2350 * server.c: Include rsp-low.h.
2351 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2352 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2354 * remote-utils.c: Include rsp-low.h.
2355 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2356 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2357 (convert_int_to_ascii, convert_ascii_to_int): Move to
2359 * regcache.c: Include rsp-low.h.
2360 * ax.c: Include rsp-low.h.
2361 * Makefile.in (SFILES): Add common/rsp-low.c.
2362 (OBS): Add rsp-low.o.
2363 (rsp-low.o): New target.
2365 2014-02-12 Tom Tromey <tromey@redhat.com>
2367 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2368 Include print-utils.h.
2369 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2370 (plongest, thirty_two, phex_nz): Remove.
2371 * Makefile.in (SFILES): Add common/print-utils.c.
2372 (OBS): Add print-utils.o.
2373 (print-utils-ipa.o): New target.
2374 (print-utils.o): New target.
2375 (IPA_OBJS): Add print-utils-ipa.o.
2377 2014-02-06 Tom Tromey <tromey@redhat.com>
2379 * Makefile.in (SFILES): Fix indentation.
2381 2014-02-05 Doug Evans <dje@google.com>
2383 * linux-low.c (linux_wait_for_event): Improve comment.
2384 (linux_wait_1): Keep current_inferior in sync with event_child.
2386 2014-01-22 Doug Evans <dje@google.com>
2388 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2390 2014-01-22 Doug Evans <dje@google.com>
2392 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2393 * configure: Regenerate.
2394 * config.in: Regenerate.
2395 * Makefile.in (SFILES): Add debug.c.
2397 * debug.c: New file.
2398 * debug.h: New file.
2399 * linux-aarch64-low.c (*): Update all debugging printfs to use
2400 debug_printf instead of fprintf.
2401 * linux-arm-low.c (*): Ditto.
2402 * linux-cris-low.c (*): Ditto.
2403 * linux-crisv32-low.c (*): Ditto.
2404 * linux-m32r-low.c (*): Ditto.
2405 * linux-sparc-low.c (*): Ditto.
2406 * linux-x86.c (*): Ditto.
2407 * linux-low.c (*): Ditto.
2408 (linux_wait_1): Add calls to debug_enter, debug_exit.
2409 (linux_wait): Remove redundant debugging printf.
2410 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2411 (linux_resume, unstop_all_lwps): Ditto.
2412 * mem-break.c (*): Update all debugging printfs to use
2413 debug_printf instead of fprintf.
2414 * remote-utils.c (*): Ditto.
2415 * thread-db.c (*): Ditto.
2416 * server.c #include <ctype.h>, "gdb_vecs.h".
2417 (debug_threads): Moved to debug.c.
2418 (*): Update all debugging printfs to use debug_printf instead of
2420 (start_inferior): Replace call to fflush with call to debug_flush.
2421 (monitor_show_help): Mention set debug-format.
2422 (parse_debug_format_options): New function.
2423 (handle_monitor_command): Handle "monitor set debug-format".
2424 (gdbserver_usage): Mention --debug-format.
2425 (main): Parse --debug-format.
2426 * server.h (debug_threads): Declaration moved to debug.h.
2428 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2429 trace_debug_1 that uses debug_printf.
2430 (tracepoint_look_up_symbols): Update all debugging printfs to use
2431 debug_printf instead of fprintf.
2433 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2435 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2438 2014-01-17 Pedro Alves <palves@redhat.com>
2441 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2442 defined after including gdb_proc_service.h.
2444 2014-01-16 Doug Evans <dje@google.com>
2446 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2447 (match_dll): Use it.
2449 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2451 * target.h (target_ops) <read_btrace>: Change parameters and
2452 return type to allow error reporting.
2453 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2454 trace reading errors on.
2455 * linux-low.c (linux_low_read_btrace): Pass trace reading
2457 (linux_low_disable_btrace): New.
2459 2014-01-15 Doug Evans <dje@google.com>
2461 * inferiors.c (thread_id_to_gdb_id): Delete.
2462 * inferiors.h (thread_id_to_gdb_id): Delete.
2464 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2466 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2467 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2470 2014-01-08 Pedro Alves <palves@redhat.com>
2472 * server.c (handle_status): Don't discard previous queued stop
2473 replies or thread's pending status here.
2474 (main) <disconnection>: Do it here instead.
2476 2014-01-08 Pedro Alves <palves@redhat.com>
2478 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2479 * server.c (visit_actioned_threads, handle_pending_status): New
2481 (handle_v_cont): Factor out parts to ...
2482 (resume): ... this new function. If in all-stop, and a thread
2483 being resumed has a pending status, report it without actually
2485 (myresume): Adjust to use the new 'resume' function.
2486 (clear_pending_status_callback, set_pending_status_callback)
2487 (find_status_pending_thread_callback): New functions.
2488 (handle_status): Handle the case of multiple threads having
2489 interesting statuses to report. Report threads' real last signal
2490 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2491 with an interesting thread to report the status for, instead of
2492 always reporting the status of the first thread.
2494 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2496 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2497 * gdbreplay.c (gdbreplay_version): Likewise.
2499 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2501 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2502 iov.iov_len with the real length in use.
2504 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2506 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2507 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2508 for all targets that use win32-low.c.
2509 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2510 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2512 2013-12-13 Pedro Alves <palves@redhat.com>
2514 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2515 if equal to TARGET_WAITKIND_LOADED.
2516 * win32-low.c (cached_status): New static global.
2517 (win32_wait): Add declaration.
2518 (do_initial_child_stuff): Flush all initial pending debug events
2519 up to the initial breakpoint.
2520 (win32_wait): If CACHED_STATUS was set, return that instead
2521 of doing a real wait. Remove the code resuming the execution
2522 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2523 during the initial phase. Also remove the code changing
2524 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2525 TARGET_WAITKIND_STOPPED.
2527 2013-12-11 Yao Qi <yao@codesourcery.com>
2529 * notif.c (handle_notif_ack): Return 0 if no notification
2532 2013-11-20 Doug Evans <dje@google.com>
2534 * linux-low.c (linux_set_resume_request): Fix comment.
2536 2013-11-20 Doug Evans <dje@google.com>
2538 * linux-low.c (resume_status_pending_p): Tweak comment.
2540 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2542 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2543 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2544 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2545 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2546 (srv_amd64_regobj): Add amd64-mpx.o.
2547 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2548 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2549 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2550 * i387-fp.c (num_pl_bnd_register) Added constant.
2551 (num_pl_bnd_cfg_registers) Added constant.
2552 (struct i387_xsave) Added reserved area and MPX fields.
2553 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2554 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2556 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2557 (init_registers_amd64_mpx_linux): Declare new function.
2558 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2559 (x86_64_regmap): Add MPX registers.
2560 (x86_linux_read_description): Add MPX case.
2561 (initialize_low_arch): Initialize MPX targets.
2563 2013-11-18 Tom Tromey <tromey@redhat.com>
2565 * configure: Rebuild.
2566 * configure.ac: Don't check for stdlib.h.
2567 * gdbreplay.c: Unconditionally include stdlib.h.
2569 2013-11-18 Tom Tromey <tromey@redhat.com>
2571 * config.in: Rebuild.
2572 * configure: Rebuild.
2573 * configure.ac: Don't use AC_HEADER_DIRENT.
2575 2013-11-18 Tom Tromey <tromey@redhat.com>
2577 * server.h: Don't check HAVE_STRING_H.
2578 * gdbreplay.c: Don't check HAVE_STRING_H.
2579 * configure: Rebuild.
2581 2013-11-18 Tom Tromey <tromey@redhat.com>
2583 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2586 2013-11-08 Tom Tromey <tromey@redhat.com>
2588 * configure, config.in: Rebuild.
2589 * configure.ac: Remove unused configury.
2591 2013-11-08 Tom Tromey <tromey@redhat.com>
2593 * acinclude.m4: Include common.m4, codeset.m4.
2594 * configure, config.in: Rebuild.
2595 * configure.ac: Use GDB_AC_COMMON.
2597 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2599 * linux-s390-low.c (HWCAP_S390_TE): New define.
2600 (s390_arch_setup): Consider the TE field in the HWCAP for
2601 determining 'have_regset_tdb'.
2603 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2606 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2609 2013-10-02 Pedro Alves <palves@redhat.com>
2611 * server.c (process_serial_event): Don't output "GDBserver
2612 exiting" if GDB is connected through stdio.
2613 * target.c (mywait): Likewise, be silent if GDB is connected
2616 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2618 * lynx-low.c (lynx_add_threads_after_attach): New function.
2619 (lynx_attach): Remove call to add_thread. Add call to
2620 lynx_add_threads_after_attach instead.
2622 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2624 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2625 * config.in, configure: Regenerated.
2627 2013-09-18 Yao Qi <yao@codesourcery.com>
2630 * server.c (start_inferior): Clear 'resume_info'.
2632 2013-09-16 Jiong Wang <jiwang@tilera.com>
2634 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2637 2013-09-16 Jiong Wang <jiwang@tilera.com>
2639 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2640 linux-tile-low.o to srv_tgtobj.
2642 2013-09-16 Will Newton <will.newton@linaro.org>
2644 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2647 2013-09-06 Pedro Alves <palves@redhat.com>
2649 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2650 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2651 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2652 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2653 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2654 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2656 2013-09-06 Pedro Alves <palves@redhat.com>
2658 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2659 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2661 2013-09-06 Pedro Alves <palves@redhat.com>
2663 * linux-amd64-ipa.c: Include tracepoint.h.
2664 * linux-i386-ipa.c: Include tracepoint.h.
2666 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2668 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2669 (ps_get_thread_area): New function.
2671 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2673 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2674 (initialize_low_arch): Call init_registers_crisv32 rather than
2675 init_register_crisv32.
2677 2013-09-05 Pedro Alves <palves@redhat.com>
2679 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2681 * hostio.h: ... this new file.
2682 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2683 win32-low.c: Include hostio.h.
2685 2013-09-05 Pedro Alves <palves@redhat.com>
2687 * server.h (gdb_client_data, handler_func, callback_handler_func)
2688 (delete_file_handler, add_file_handler, append_callback_event)
2689 (delete_callback_event, start_event_loop, initialize_event_loop):
2690 Move to event-loop.h and include it.
2691 * event-loop.h: New file.
2693 2013-09-05 Pedro Alves <palves@redhat.com>
2695 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2696 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2697 (loaded_dll, unloaded_dll): Move to ...
2698 * dll.h: ... this new file.
2699 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2701 2013-09-05 Pedro Alves <palves@redhat.com>
2703 * server.h (current_process, get_thread_process, all_processes)
2704 (add_inferior_to_list, for_each_inferior, current_inferior)
2705 (remove_inferior, add_process, remove_process, find_process_pid)
2706 (have_started_inferiors_p, have_attached_inferiors_p)
2707 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2708 (clear_inferiors, find_inferior, find_inferior_id)
2709 (inferior_target_data, set_inferior_target_data)
2710 (inferior_regcache_data, set_inferior_regcache_data): Move to
2711 inferiors.h, and include it.
2712 * inferiors.h: New file.
2714 2013-09-05 Pedro Alves <palves@redhat.com>
2716 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2720 2013-09-05 Pedro Alves <palves@redhat.com>
2722 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2724 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2725 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2726 (handle_tracepoint_general_set, handle_tracepoint_query)
2727 (tracepoint_finished_step, tracepoint_was_hit)
2728 (release_while_stepping_state_list, current_traceframe)
2729 (in_readonly_region, traceframe_read_mem)
2730 (fetch_traceframe_registers, traceframe_read_sdata)
2731 (traceframe_read_info, struct fast_tpoint_collect_status)
2732 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2733 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2734 (supply_fast_tracepoint_registers)
2735 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2736 (ipa_tdesc, claim_trampoline_space)
2737 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2738 (agent_mem_read, agent_get_trace_state_variable_value)
2739 (agent_set_trace_state_variable_value, agent_tsv_read)
2740 (agent_mem_read_string, get_raw_reg_func_addr)
2741 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2742 * tracepoint.h: ... this new file.
2744 2013-09-05 Pedro Alves <palves@redhat.com>
2746 * server.h (perror_with_name, error, fatal, warning, paddress)
2747 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2749 * utils.h: New file.
2751 2013-09-05 Pedro Alves <palves@redhat.com>
2753 * server.h (remote_debug, noack_mode, transport_is_reliable)
2754 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2755 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2756 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2757 (write_enn, initialize_async_io, enable_async_io)
2758 (disable_async_io, check_remote_input_interrupt_request)
2759 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2760 (dead_thread_notify, prepare_resume_reply)
2761 (decode_address_to_semicolon, decode_address, decode_m_packet)
2762 (decode_M_packet, decode_X_packet, decode_xfer_write)
2763 (decode_search_memory_packet, unhexify, hexify)
2764 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2765 (look_up_one_symbol, relocate_instruction)
2766 (monitor_output): Move to remote-utils.h, and include it.
2767 * remote-utils.h: New file.
2769 2013-09-05 Pedro Alves <palves@redhat.com>
2771 * server.h (_): Delete.
2773 2013-09-02 Pedro Alves <palves@redhat.com>
2775 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2776 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2778 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2780 2013-09-02 Pierre Muller <muller@sourceware.org>
2782 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2783 or WriteProcessMemory complete successfully and handle
2784 ERROR_PARTIAL_COPY error.
2786 2013-09-02 Pedro Alves <palves@redhat.com>
2788 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2789 error instead of EIO.
2791 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2794 * linux-low.c: Include filestuff.h.
2795 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2796 * lynx-low.c: Include filestuff.h.
2797 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2798 * server.c: Include filestuff.h.
2799 (main): Call notice_open_fds.
2800 * spu-low.c: Include filestuff.h.
2801 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2803 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2805 * Makefile.in: Explain why ../target and ../nat are not
2806 listed as include file search paths.
2807 (linux-waitpid.o): New object file rule.
2808 * configure.srv (srv_native_linux_obj): New variable.
2809 Replace all occurrences of linux native object files with
2810 $srv_native_linux_obj.
2811 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2812 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2813 (linux_enable_event_reporting): Remove declaration.
2814 (my_waitpid): Moved to common/linux-waitpid.c.
2815 (linux_wait_for_event): Pass ptid when calling
2816 linux_enable_event_reporting.
2817 (linux_supports_tracefork_flag): Remove.
2818 (linux_enable_event_reporting): Likewise.
2819 (linux_tracefork_grandchild): Remove.
2820 (STACK_SIZE): Moved to common/linux-ptrace.c.
2821 (linux_tracefork_child): Remove.
2822 (linux_test_for_tracefork): Remove.
2823 (linux_look_up_symbols): Call linux_supports_traceclone.
2824 (initialize_low): Remove call to linux_test_for_tracefork.
2825 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2826 common/linux-ptrace.h.
2827 (PTRACE_TYPE_ARG4): Likewise.
2828 Include linux-ptrace.h.
2830 2013-08-21 Pedro Alves <palves@redhat.com>
2832 * config.in: Renegerate.
2834 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2836 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2837 (SFILES): Remove $(srcdir)/common/target-common.c and
2838 add $(srcdir)/target/waitstatus.c.
2839 (OBS): Remove target-common.o and add waitstatus.o.
2840 (server_h): Remove $(srcdir)/../common/target-common.h and
2841 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2842 and $(srcdir)/../target/waitstatus.h.
2843 (target-common.o): Remove.
2844 (waitstatus.o): New target object file.
2845 * target.h: Do not include target-common.h and
2846 include target/resume.h, target/wait.h and
2847 target/waitstatus.h.
2849 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2851 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2852 to PTRACE_TYPE_ARG3.
2853 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2854 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2856 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2857 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2859 2013-07-27 Jie Zhang <jie@codesourcery.com>
2860 Daniel Jacobowitz <dan@codesourcery.com>
2861 Yao Qi <yao@codesourcery.com>
2863 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2864 (mips-linux-watch.o): New rule.
2865 (mips_linux_watch_h): New variable.
2866 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2868 * linux-mips-low.c: Include mips-linux-watch.h.
2869 (struct arch_process_info, struct arch_lwp_info): New.
2870 (update_watch_registers_callback): New function.
2871 (mips_linux_new_process, mips_linux_new_thread) New functions.
2872 (mips_linux_prepare_to_resume, mips_insert_point): New
2874 (mips_remove_point, mips_stopped_by_watchpoint): New
2876 (rsp_bp_type_to_target_hw_bp_type): New function.
2877 (mips_stopped_data_address): New function.
2878 (the_low_target): Add watchpoint support functions.
2880 2013-07-27 Yao Qi <yao@codesourcery.com>
2882 * i386-low.c: Include break-common.h.
2883 (enum target_hw_bp_type): Remove.
2885 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2887 * Makefile.in (SFILES): /common/target-common.c.
2888 (OBS): Add target-common.o.
2889 (server_h): Add $(srcdir)/../common/target-common.h.
2890 (target-common.o): New target.
2891 * server.c (queue_stop_reply_callback): Free
2892 status string after use.
2893 * target.c (target_waitstatus_to_string): Remove.
2894 * target.h: Include target-common.h.
2895 (resume_kind): Likewise.
2896 (target_waitkind): Likewise.
2897 (target_waitstatus): Likewise.
2898 (TARGET_WNOHANG): Likewise.
2900 2013-07-04 Yao Qi <yao@codesourcery.com>
2902 * Makefile.in (host_alias): Use @host_noncanonical@.
2903 (target_alias): Use @target_noncanonical@.
2904 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2905 ACX_NONCANONICAL_HOST.
2906 * configure: Regenerated.
2909 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2911 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2912 * configure: Rebuild.
2913 * Makefile.in (version_host, version_target): Get from configure.
2914 (version.c): Use $(version_host) and $(version_target).
2916 2013-07-03 Pedro Alves <palves@redhat.com>
2918 * Makefile.in (config.status): Depend on development.sh.
2919 * acinclude.m4: Include libmcheck.m4.
2920 * configure: Regenerate.
2922 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2924 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2925 attribute inside the parentheses.
2926 (winapi_DebugSetProcessKillOnExit): Ditto.
2927 (winapi_DebugBreakProcess): Ditto.
2928 (winapi_GenerateConsoleCtrlEvent): Ditto.
2930 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2932 * notif.h (notif_event): Add a dummy member to avoid compiler
2935 2013-07-01 Pedro Alves <palves@redhat.com>
2937 * hostio.c (HOSTIO_PATH_MAX): Define.
2938 (require_filename, handle_open, handle_unlink, handle_readlink):
2941 2013-07-01 Pedro Alves <palves@redhat.com>
2943 * server.h: Include "pathmax.h".
2944 * linux-low.c: Don't include sys/param.h.
2945 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2947 * win32-low.c: Don't include sys/param.h.
2948 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2950 2013-07-01 Pedro Alves <palves@redhat.com>
2952 * event-loop.c: Don't check HAVE_UNISTD_H before including
2954 * gdbreplay.c: Likewise.
2955 * remote-utils.c: Likewise.
2956 * server.c: Likewise.
2957 * configure.ac: Don't check for unistd.h.
2958 * configure: Regenerate.
2960 2013-06-28 Tom Tromey <tromey@redhat.com>
2962 * Makefile.in (version.c): Use version.in, not
2965 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2967 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2968 * configure: Rebuild.
2969 * Makefile.in (version_host, version_target): Get from configure.
2970 (version.c): Use $(version_host) and $(version_target).
2972 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2974 Fix trace-status to output user name without trailing colon.
2975 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2977 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2979 Fix trace-status to output proper start-time and stop-time.
2980 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2981 output start time and stop time in hex as gdb expects.
2983 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2985 * tracepoint.c (build_traceframe_info_xml): Output trace state
2986 variables present in the trace buffer.
2988 2013-06-24 Tom Tromey <tromey@redhat.com>
2990 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2992 (version.o): Remove.
2993 * gdbreplay.c: Include version.h.
2994 (version, host_name): Don't declare.
2995 * server.h: Include version.h.
2996 (version, host_name): Don't declare.
2998 2013-06-12 Pedro Alves <palves@redhat.com>
3000 * linux-x86-low.c (linux_is_elf64): Delete global.
3001 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
3002 with local linux_pid_exe_is_elf_64_file use.
3004 2013-06-11 Pedro Alves <palves@redhat.com>
3006 * linux-low.c (regset_disabled, disable_regset): New functions.
3007 (regsets_fetch_inferior_registers)
3008 (regsets_store_inferior_registers): Use them.
3009 (initialize_regsets_info); Don't allocate the disabled_regsets
3011 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
3014 2013-06-11 Pedro Alves <palves@redhat.com>
3016 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
3019 2013-06-11 Pedro Alves <palves@redhat.com>
3021 * linux-x86-low.c (initialize_low_arch): Call
3022 init_registers_x32_avx_linux.
3024 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
3026 Fix compatibility with Android Bionic.
3027 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
3030 2013-06-07 Pedro Alves <palves@redhat.com>
3033 * Makefile.in (OBS): Add tdesc.o.
3034 (IPA_OBJS): Add tdesc-ipa.o.
3035 (tdesc-ipa.o): New rule.
3036 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
3038 * linux-low.c (new_inferior): Delete.
3039 (disabled_regsets, num_regsets): Delete.
3040 (linux_add_process): Adjust to set the new per-process
3042 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
3043 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
3044 was a stop. When calling arch_setup, switch the current inferior
3045 to the thread that got an event.
3046 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
3047 (regsets_fetch_inferior_registers)
3048 (regsets_store_inferior_registers): New regsets_info parameter.
3050 (linux_register_in_regsets): New regs_info parameter. Adjust to
3052 (register_addr, fetch_register, store_register): New usrregs_info
3053 parameter. Adjust to use it.
3054 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
3055 parameter regs_info. Adjust to use it.
3056 (linux_fetch_registers): Get the current inferior's regs_info, and
3058 (linux_store_registers): Ditto.
3059 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
3060 (initialize_low): Don't initialize the target_regsets here. Call
3061 initialize_low_arch.
3062 * linux-low.h (target_regsets): Delete declaration.
3063 (struct regsets_info): New.
3064 (struct usrregs_info): New.
3065 (struct regs_info): New.
3066 (struct process_info_private) <new_inferior>: New field.
3067 (struct linux_target_ops): Delete the num_regs, regmap, and
3068 regset_bitmap fields. New field regs_info.
3069 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
3070 * i387-fp.c (num_xmm_registers): Delete.
3071 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
3072 calls to new interface.
3073 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
3074 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
3075 Infer the number of xmm registers from the regcache's target
3077 * i387-fp.h (num_xmm_registers): Delete.
3078 * inferiors.c (add_thread): Don't install the thread's regcache
3080 * proc-service.c (gregset_info): Fetch the current inferior's
3081 regs_info. Adjust to use it.
3082 * regcache.c: Include tdesc.h.
3083 (register_bytes, reg_defs, num_registers)
3084 (gdbserver_expedite_regs): Delete.
3085 (get_thread_regcache): If the thread doesn't have a regcache yet,
3086 create one, instead of aborting gdbserver.
3087 (regcache_invalidate_one): Rename to ...
3088 (regcache_invalidate_thread): ... this.
3089 (regcache_invalidate_one): New.
3090 (regcache_invalidate): Only invalidate registers of the current
3092 (init_register_cache): Add target_desc parameter, and use it.
3093 (new_register_cache): Ditto. Assert the target description has a
3094 non zero registers_size.
3095 (regcache_cpy): Add assertions. Adjust.
3096 (realloc_register_cache, set_register_cache): Delete.
3097 (registers_to_string, registers_from_string): Adjust.
3098 (find_register_by_name, find_regno, find_register_by_number)
3099 (register_cache_size): Add target_desc parameter, and use it.
3100 (free_register_cache_thread, free_register_cache_thread_one)
3101 (regcache_release, register_cache_size): New.
3102 (register_size): Add target_desc parameter, and use it.
3103 (register_data, supply_register, supply_register_zeroed)
3104 (supply_regblock, supply_register_by_name, collect_register)
3105 (collect_register_as_string, collect_register_by_name): Adjust.
3106 * regcache.h (struct target_desc): Forward declare.
3107 (struct regcache) <tdesc>: New field.
3108 (init_register_cache, new_register_cache): Add target_desc
3110 (regcache_invalidate_thread): Declare.
3111 (regcache_invalidate_one): Delete declaration.
3112 (regcache_release): Declare.
3113 (find_register_by_number, register_cache_size, register_size)
3114 (find_regno): Add target_desc parameter.
3115 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
3117 * remote-utils.c: Include tdesc.h.
3118 (outreg, prepare_resume_reply): Adjust.
3119 * server.c: Include tdesc.h.
3120 (gdbserver_xmltarget): Delete declaration.
3121 (get_features_xml, process_serial_event): Adjust.
3122 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
3124 (struct process_info) <tdesc>: New field.
3125 (ipa_tdesc): Declare.
3126 * tdesc.c: New file.
3127 * tdesc.h: New file.
3128 * tracepoint.c: Include tdesc.h.
3129 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
3130 (get_context_regcache): Adjust to pass ipa_tdesc down.
3131 (do_action_at_tracepoint): Adjust to get the register cache size
3132 from the context regcache's description.
3133 (traceframe_walk_blocks): Adjust to get the register cache size
3134 from the current trace frame's description.
3135 (traceframe_get_pc): Adjust to get current trace frame's
3136 description and pass it down.
3137 (gdb_collect): Adjust to get the register cache size from the
3139 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
3140 (gdbserver_xmltarget): Delete.
3141 (initialize_low_tracepoint): Set the ipa's target description.
3142 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
3143 (initialize_low_tracepoint): Set the ipa's target description.
3144 * linux-x86-low.c: Include tdesc.h.
3145 [__x86_64__] (is_64bit_tdesc): New.
3146 (ps_get_thread_area, x86_get_thread_area): Use it.
3147 (i386_cannot_store_register): Rename to ...
3148 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
3149 (i386_cannot_fetch_register): Rename to ...
3150 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
3151 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
3153 (target_regsets): Rename to ...
3154 (x86_regsets): ... this.
3155 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
3157 (x86_siginfo_fixup): Use is_64bit_tdesc.
3158 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
3159 (tdesc_x32_avx_linux, tdesc_x32_linux)
3160 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
3162 (x86_linux_update_xmltarget): Delete.
3163 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
3164 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
3165 (AMD64_LINUX_USER64_CS): New.
3166 (x86_linux_read_description): New, based on
3167 x86_linux_update_xmltarget.
3168 (same_process_callback): New.
3169 (x86_arch_setup_process_callback): New.
3170 (x86_linux_update_xmltarget): New.
3171 (x86_regsets_info): New.
3172 (amd64_linux_regs_info): New.
3173 (i386_linux_usrregs_info): New.
3174 (i386_linux_regs_info): New.
3175 (x86_linux_regs_info): New.
3176 (x86_arch_setup): Reimplement.
3177 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
3178 (x86_emit_ops): Ditto.
3179 (the_low_target): Adjust. Install x86_linux_regs_info,
3180 x86_cannot_fetch_register, and x86_cannot_store_register.
3181 (initialize_low_arch): New.
3182 * linux-ia64-low.c (tdesc_ia64): Declare.
3183 (ia64_fetch_register): Adjust.
3184 (ia64_usrregs_info, regs_info): New globals.
3185 (ia64_regs_info): New function.
3186 (the_low_target): Adjust.
3187 (initialize_low_arch): New function.
3188 * linux-sparc-low.c (tdesc_sparc64): Declare.
3189 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
3191 (sparc_arch_setup): New function.
3192 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
3193 (the_low_target): Adjust.
3194 (initialize_low_arch): New function.
3195 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
3196 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
3197 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
3198 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
3199 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
3200 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
3201 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
3202 (tdesc_powerpc_isa205_vsx64l): Declare.
3203 (ppc_cannot_store_register, ppc_collect_ptrace_register)
3204 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
3205 (ppc_set_pc, ppc_get_hwcap): Adjust.
3206 (ppc_usrregs_info): Forward declare.
3207 (!__powerpc64__) ppc_regmap_adjusted: New global.
3208 (ppc_arch_setup): Adjust to the current process'es target
3210 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
3211 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
3212 (ppc_store_evrregset): Adjust.
3213 (target_regsets): Rename to ...
3214 (ppc_regsets): ... this, and make static.
3215 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
3216 (ppc_regs_info): New function.
3217 (the_low_target): Adjust.
3218 (initialize_low_arch): New function.
3219 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
3220 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
3221 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
3222 (tdesc_s390x_linux64v2): Declare.
3223 (s390_collect_ptrace_register, s390_supply_ptrace_register)
3224 (s390_fill_gregset, s390_store_last_break): Adjust.
3225 (target_regsets): Rename to ...
3226 (s390_regsets): ... this, and make static.
3227 (s390_get_pc, s390_set_pc): Adjust.
3228 (s390_get_hwcap): New target_desc parameter, and use it.
3229 [__s390x__] (have_hwcap_s390_high_gprs): New global.
3230 (s390_arch_setup): Adjust to set the current process'es target
3231 description. Don't adjust the regmap.
3232 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
3233 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
3234 (regs_info_3264): New globals.
3235 (s390_regs_info): New function.
3236 (the_low_target): Adjust.
3237 (initialize_low_arch): New function.
3238 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
3239 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
3240 [__mips64] (init_registers_mips_linux)
3241 (init_registers_mips_dsp_linux): Delete defines.
3242 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3243 (have_dsp): New global.
3244 (mips_read_description): New, based on mips_arch_setup.
3245 (mips_arch_setup): Reimplement.
3246 (get_usrregs_info): New function.
3247 (mips_cannot_fetch_register, mips_cannot_store_register)
3248 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3249 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3250 (target_regsets): Rename to ...
3251 (mips_regsets): ... this, and make static.
3252 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3253 (dsp_regs_info, regs_info): New globals.
3254 (mips_regs_info): New function.
3255 (the_low_target): Adjust.
3256 (initialize_low_arch): New function.
3257 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3258 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3260 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3261 (arm_read_description): New, with bits factored from
3263 (arm_arch_setup): Reimplement.
3264 (target_regsets): Rename to ...
3265 (arm_regsets): ... this, and make static.
3266 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3267 (arm_regs_info): New function.
3268 (the_low_target): Adjust.
3269 (initialize_low_arch): New function.
3270 * linux-m68k-low.c (tdesc_m68k): Declare.
3271 (target_regsets): Rename to ...
3272 (m68k_regsets): ... this, and make static.
3273 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3274 (m68k_regs_info): New function.
3275 (m68k_arch_setup): New function.
3276 (the_low_target): Adjust.
3277 (initialize_low_arch): New function.
3278 * linux-sh-low.c (tdesc_sharch): Declare.
3279 (target_regsets): Rename to ...
3280 (sh_regsets): ... this, and make static.
3281 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3282 (sh_regs_info, sh_arch_setup): New functions.
3283 (the_low_target): Adjust.
3284 (initialize_low_arch): New function.
3285 * linux-bfin-low.c (tdesc_bfin): Declare.
3286 (bfin_arch_setup): New function.
3287 (bfin_usrregs_info, regs_info): New globals.
3288 (bfin_regs_info): New function.
3289 (the_low_target): Adjust.
3290 (initialize_low_arch): New function.
3291 * linux-cris-low.c (tdesc_cris): Declare.
3292 (cris_arch_setup): New function.
3293 (cris_usrregs_info, regs_info): New globals.
3294 (cris_regs_info): New function.
3295 (the_low_target): Adjust.
3296 (initialize_low_arch): New function.
3297 * linux-cris-low.c (tdesc_crisv32): Declare.
3298 (cris_arch_setup): New function.
3299 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3300 (cris_regs_info): New function.
3301 (the_low_target): Adjust.
3302 (initialize_low_arch): New function.
3303 * linux-m32r-low.c (tdesc_m32r): Declare.
3304 (m32r_arch_setup): New function.
3305 (m32r_usrregs_info, regs_info): New globals.
3306 (m32r_regs_info): Adjust.
3307 (initialize_low_arch): New function.
3308 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3309 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3310 (tic6x_usrregs_info): Forward declare.
3311 (tic6x_read_description): New function, based on ...
3312 (tic6x_arch_setup): ... this. Reimplement.
3313 (target_regsets): Rename to ...
3314 (tic6x_regsets): ... this, and make static.
3315 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3316 (tic6x_regs_info): New function.
3317 (the_low_target): Adjust.
3318 (initialize_low_arch): New function.
3319 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3320 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3321 (target_regsets): Rename to ...
3322 (xtensa_regsets): ... this, and make static.
3323 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3325 (xtensa_arch_setup, xtensa_regs_info): New functions.
3326 (the_low_target): Adjust.
3327 (initialize_low_arch): New function.
3328 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3329 (nios2_arch_setup): Set the current process'es tdesc.
3330 (target_regsets): Rename to ...
3331 (nios2_regsets): ... this.
3332 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3333 (nios2_regs_info): New function.
3334 (the_low_target): Adjust.
3335 (initialize_low_arch): New function.
3336 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3337 (aarch64_arch_setup): Set the current process'es tdesc.
3338 (target_regsets): Rename to ...
3339 (aarch64_regsets): ... this.
3340 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3341 (aarch64_regs_info): New function.
3342 (the_low_target): Adjust.
3343 (initialize_low_arch): New function.
3344 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3346 (target_regsets): Rename to ...
3347 (tile_regsets): ... this.
3348 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3349 (tile_regs_info): New function.
3350 (tile_arch_setup): Set the current process'es tdesc.
3351 (the_low_target): Adjust.
3352 (initialize_low_arch): New function.
3353 * spu-low.c (tdesc_spu): Declare.
3354 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3355 * win32-arm-low.c (tdesc_arm): Declare.
3356 (arm_arch_setup): New function.
3357 (the_low_target): Install arm_arch_setup instead of
3359 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3360 (init_windows_x86): Rename to ...
3361 (i386_arch_setup): ... this. Set `win32_tdesc'.
3362 (the_low_target): Adjust.
3363 * win32-low.c (win32_tdesc): New global.
3364 (child_add_thread): Don't create the thread cache here.
3365 (do_initial_child_stuff): Set the new process'es tdesc.
3366 * win32-low.h (struct target_desc): Forward declare.
3367 (win32_tdesc): Declare.
3368 * lynx-i386-low.c (tdesc_i386): Declare global.
3369 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3370 * lynx-low.c (lynx_tdesc): New global.
3371 (lynx_add_process): Set the new process'es tdesc.
3372 * lynx-low.h (struct target_desc): Forward declare.
3373 (lynx_tdesc): Declare global.
3374 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3375 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3376 * nto-low.c (nto_tdesc): New global.
3377 (do_attach): Set the new process'es tdesc.
3378 * nto-low.h (struct target_desc): Forward declare.
3379 (nto_tdesc): Declare.
3380 * nto-x86-low.c (tdesc_i386): Declare.
3381 (nto_x86_arch_setup): Set `nto_tdesc'.
3383 2013-06-04 Gary Benson <gbenson@redhat.com>
3385 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3386 to qSupported response when appropriate.
3387 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3388 with nonzero-length annex.
3389 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3390 arguments supplied in annex.
3392 2013-05-31 Doug Evans <dje@google.com>
3395 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3396 64 bits in 64-cross-32 environment.
3398 2013-05-28 Pedro Alves <palves@redhat.com>
3400 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3401 (aarch64-without-fpu.c): Delete rule.
3402 * configure.srv (aarch64*-*-linux*): Remove references to
3403 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3404 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3407 2013-05-24 Pedro Alves <palves@redhat.com>
3409 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3410 instead of strchr/decode_address. Error if the range isn't split
3411 with a ','. Don't assume there's be a ':' in the action.
3413 2013-05-23 Yao Qi <yao@codesourcery.com>
3414 Pedro Alves <palves@redhat.com>
3416 * linux-low.c (lwp_in_step_range): New function.
3417 (linux_wait_1): If the thread was range stepping and stopped
3418 outside the stepping range, report the stop to GDB. Otherwise,
3419 continue stepping. Add range stepping debug output.
3420 (linux_set_resume_request): Copy the step range from the resume
3422 (linux_supports_range_stepping): New.
3423 (linux_target_ops) <supports_range_stepping>: Set to
3424 linux_supports_range_stepping.
3425 * linux-low.h (struct linux_target_ops)
3426 <supports_range_stepping>: New field.
3427 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3428 * linux-x86-low.c (x86_supports_range_stepping): New.
3429 (the_low_target) <supports_range_stepping>: Set to
3430 x86_supports_range_stepping.
3431 * server.c (handle_v_cont): Handle 'r' action.
3432 (handle_v_requests): Append ";r" if the target supports range
3434 * target.h (struct thread_resume) <step_range_start,
3435 step_range_end>: New fields.
3436 (struct target_ops) <supports_range_stepping>:
3438 (target_supports_range_stepping): New macro.
3440 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3442 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3443 confusion in comment.
3445 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3447 * lynx-low.c (struct process_info_private): New type.
3448 (lynx_add_process): New function.
3449 (lynx_create_inferior, lynx_attach): Replace calls to
3450 add_process by calls to lynx_add_process.
3451 (lynx_resume): If PTID is null, then try using
3452 current_process()->private->last_wait_event_ptid.
3454 (lynx_clear_inferiors): Delete. The contents of that function
3455 has been inlined in lynx_mourn;
3456 (lynx_wait_1): Save the ptid in the process's private data.
3457 (lynx_mourn): Free the process' private data. Replace call
3458 to lynx_clear_inferiors by call to clear_inferiors.
3460 2013-05-17 Yao Qi <yao@codesourcery.com>
3462 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3465 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3467 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3468 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3469 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3470 PT_TEXT_END_ADDR guards. Update comments.
3471 (linux_target_op) <read_offsets>: Conditionally define to
3472 linux_read_offsets if the target is UCLIBC and if it defines
3473 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3475 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3476 Andrew Jenner <andrew@codesourcery.com>
3478 * Makefile.in (SFILES): Add linux-nios2-low.c.
3479 (clean): Add action to delete nios2-linux.c.
3480 (nios2-linux.c): New rule.
3481 * configure.srv: Add nios2*-*-linux*.
3482 * linux-nios2-low.c: New.
3484 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3486 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3488 2013-04-25 Hui Zhu <hui@codesourcery.com>
3491 * ax.c (ax_printf): Add fflush.
3493 2013-04-22 Tom Tromey <tromey@redhat.com>
3495 * Makefile.in (SFILES): Add filestuff.c.
3496 (OBS): Add filestuff.o.
3497 (filestuff.o): New target.
3498 * config.in, configure: Rebuild.
3499 * configure.ac: Check for fdwalk, pipe2.
3501 2013-04-17 Pedro Alves <palves@redhat.com>
3503 * configure.ac (USE_THREAD_DB): Delete variable.
3504 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3505 Don't AC_SUBST USE_THREAD_DB.
3506 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3507 * config.in, configure: Regenerate.
3509 2013-04-16 Pedro Alves <palves@redhat.com>
3511 * linux-low.h (struct lwp_info) <thread_known>: Move under
3512 the USE_THREAD_DB #ifdef.
3514 2013-04-16 Pedro Alves <palves@redhat.com>
3516 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3517 (linux-low.o): Delete rule.
3518 * linux-low.h: Always include "gdb_thread_db.h" instead of
3519 conditionally including thread_db.h.
3520 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3523 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3525 * Makefile.in (install-only): Fix make install regression.
3527 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3529 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3530 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3532 * gdbserver.1: Remove.
3534 2013-03-22 Pedro Alves <palves@redhat.com>
3536 * linux-low.c (handle_extended_wait): Don't call
3537 linux_enable_event_reporting.
3539 2013-03-15 Tony Theodore <tonyt@logyst.com>
3542 * Makefile.in (SHELL): Use @SHELL@.
3544 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3546 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3549 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3551 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3552 Remove extraneous NULL element.
3554 2013-03-13 Yao Qi <yao@codesourcery.com>
3556 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3557 'V' block in trace frame.
3559 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3561 * target.h (struct target_ops): Add btrace ops.
3562 (target_supports_btrace): New macro.
3563 (target_enable_btrace): New macro.
3564 (target_disable_btrace): New macro.
3565 (target_read_btrace): New macro.
3566 * gdbthread.h (struct thread_info): Add btrace field.
3567 * server.c: Include btrace-common.h.
3568 (handle_btrace_general_set): New function.
3569 (handle_btrace_enable): New function.
3570 (handle_btrace_disable): New function.
3571 (handle_general_set): Call handle_btrace_general_set.
3572 (handle_qxfer_btrace): New function.
3573 (struct qxfer qxfer_packets[]): Add btrace entry.
3574 * inferiors.c (remove_thread): Disable btrace.
3575 * linux-low: Include linux-btrace.h.
3576 (linux_low_enable_btrace): New function.
3577 (linux_low_read_btrace): New function.
3578 (linux_target_ops): Add btrace ops.
3579 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3580 Add srv_linux_btrace=yes.
3581 (x86_64-*-linux*): Add linux-btrace.o.
3582 Add srv_linux_btrace=yes.
3583 * configure.ac: Define HAVE_LINUX_BTRACE.
3584 * config.in: Regenerated.
3585 * configure: Regenerated.
3587 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3589 * server.c (handle_qxfer): Preserve error message if -3 is
3591 (qxfer): Document the -3 return value.
3593 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3595 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3596 (linux_btrace_h): New variable.
3597 (linux-btrace.o): New rule.
3599 2013-03-08 Stan Shebs <stan@codesourcery.com>
3600 Hafiz Abid Qadeer <abidh@codesourcery.com>
3602 * tracepoint.c (trace_buffer_size): New global.
3603 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3604 (init_trace_buffer): Change to one-argument function. Allocate
3605 trace buffer memory.
3606 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3607 handle QTBuffer:size packet.
3608 (cmd_bigqtbuffer_size): New function.
3609 (initialize_tracepoint): Call init_trace_buffer with
3610 DEFAULT_TRACE_BUFFER_SIZE.
3611 * server.c (handle_query): Add QTBuffer:size in the
3614 2013-03-07 Yao Qi <yao@codesourcery.com>
3616 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3617 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3619 (cmd_qtsp): Adjust condition. Do post increment.
3620 Set cur_action and cur_step_action back to 0.
3622 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3625 * linux-low.c (linux_write_memory): Return early success if LEN is
3628 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3630 * configure.srv: Add x86_64-*-cygwin* as target.
3632 2013-02-28 Tom Tromey <tromey@redhat.com>
3634 * configure.ac: Invoke AC_SYS_LARGEFILE.
3635 * configure, config.in: Rebuild.
3637 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3639 * win32-low.c: Throughout, fix format strings and casts of
3640 printf-like functions to avoid type related warnings on all
3642 (get_child_debug_event): Print dwDebugEventCode as hex since
3643 that's how it's usually documented.
3645 2013-02-28 Yao Qi <yao@codesourcery.com>
3647 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3650 2013-02-27 Jiong Wang <jiwang@tilera.com>
3652 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3653 (reg-tilegx32.c): New rule.
3654 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3655 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3656 different register info initializer according to elf class.
3657 (init_registers_tilgx32): New function. The tilegx32 register info
3659 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3660 (tile_store_gregset): Likewise.
3662 2013-02-27 Yao Qi <yao@codesourcery.com>
3664 * server.c (process_point_options): Print debug message when
3665 debug_threads is true.
3667 2013-02-26 Yao Qi <yao@codesourcery.com>
3669 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3671 2013-02-19 Pedro Alves <palves@redhat.com>
3672 Kai Tietz <ktietz@redhat.com>
3676 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3677 instead of strtoul to extract address from packet.
3678 (process_serial_event) <'z'>: Likewise.
3680 2013-02-18 Yao Qi <yao@codesourcery.com>
3682 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3684 2013-02-14 Pedro Alves <palves@redhat.com>
3688 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3689 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3691 2013-02-14 Pedro Alves <palves@redhat.com>
3693 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3695 2013-02-14 Pedro Alves <palves@redhat.com>
3697 * tracepoint.c (save_string): Delete.
3698 (add_tracepoint_action): Use savestring instead of save_string.
3700 2013-02-12 Pedro Alves <palves@redhat.com>
3702 * linux-xtensa-low.c: Ditto.
3703 * xtensa-xtregs.c: Ditto.
3705 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3707 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3710 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3712 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3713 aarch64_num_wp_regs and aarch64_num_bp_regs to
3714 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3716 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3718 * linux-aarch64-low.c (ps_get_thread_area): Replace
3719 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3721 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3722 Marcus Shawcroft <marcus.shawcroft@arm.com>
3723 Nigel Stephens <nigel.stephens@arm.com>
3724 Yufeng Zhang <yufeng.zhang@arm.com>
3726 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3727 (aarch64.c, aarch64-without-fpu.c): New targets.
3728 * configure.srv (aarch64*-*-linux*): New.
3729 * linux-aarch64-low.c: New file.
3731 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3733 * linux-low.c (handle_extended_wait, linux_create_inferior)
3734 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3735 (dequeue_one_deferred_signal, linux_resume_one_thread)
3736 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3737 (linux_tracefork_grandchild, linux_test_for_tracefork)
3738 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3739 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3740 where the argument is 0.
3742 2013-01-25 Yao Qi <yao@codesourcery.com>
3744 * event-loop.c: Include "queue.h".
3745 (gdb_event_p): New typedef.
3746 (struct gdb_event) <next_event>: Remove.
3747 (event_queue): Change to QUEUE(gdb_event_p).
3748 (async_queue_event): Remove.
3749 (gdb_event_xfree): New.
3750 (initialize_event_loop): New.
3751 (process_event): Use API from QUEUE.
3752 (wait_for_event): Likewise.
3753 * server.c (main): Call initialize_event_loop.
3754 * server.h (initialize_event_loop): Declare.
3756 2013-01-18 Yao Qi <yao@codesourcery.com>
3758 * ax.h (struct eval_agent_expr_context): New.
3759 (gdb_eval_agent_expr): Update declaration.
3760 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3761 TFRAME. Add new argument CTX.
3762 * server.h (struct eval_agent_expr_context): Declare.
3763 (agent_mem_read, agent_tsv_read): Update declaration.
3764 (agent_mem_read_string): Likewise.
3765 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3766 (add_traceframe_block): Add new argument TPOINT.
3767 Increase TPOINT->traceframe_usage.
3768 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3769 eval_tracepoint_agent_expr.
3770 (condition_true_at_tracepoint): Likewise.
3771 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3772 (agent_mem_read_string, agent_tsv_read): Likewise.
3774 2013-01-16 Yao Qi <yao@codesourcery.com>
3776 * linux-low.c (linux_resume_one_lwp): Don't check
3777 'lwp->bp_reinsert != 0'.
3779 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3780 Pedro Alves <palves@redhat.com>
3782 * lynx-low.c (ptrace_request_to_str): Define a temporary
3783 macro and use it to simplify this function's implementation.
3785 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3787 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3790 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3792 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3794 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3796 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3798 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3800 * lynx-low.c (lynx_resume): Use the resume_info parameter
3801 to determine the ptid for the lynx_ptrace call, unless
3802 it is equal to minus_one_ptid, in which case we use the
3803 ptid of the current_inferior.
3804 (lynx_wait_1): After having received a thread create/exit
3805 event, resume the inferior's execution using the signaling
3806 thread's ptid, rather than the old ptid.
3808 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3810 * lynx-low.c (lynx_resume): Delete variable ret.
3812 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3814 * gdbreplay.c (gdbreplay_version): Update copyright year.
3815 * server.c (gdbserver_version): Likewise.
3817 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3819 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3822 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3824 * lynx-low.c (ptrace_request_to_str): Add handling for
3827 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3829 * lynx-low.c (lynx_attach): Delete variable new_process.
3831 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3833 * lynx-low.c (lynx_create_inferior): Delete variable
3836 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3838 * lynx-low.c (ptrace_request_to_str): Do not handle
3839 PTRACE_GETTHREADLIST if this macro does not exist.
3841 2012-12-15 Yao Qi <yao@codesourcery.com>
3843 * Makefile.in (OBS): Add notif.o.
3844 * notif.c, notif.h: New.
3845 * server.c: Include "notif.h".
3846 (struct vstop_notif) <next>: Remove.
3848 (queue_stop_reply): Update.
3849 (push_event, send_next_stop_reply): Remove.
3850 (discard_queued_stop_replies): Update.
3851 (notif_stop): New variable.
3852 (handle_v_stopped): Remove.
3853 (handle_v_requests): Don't call handle_v_stopped. Call
3854 handle_ack_notif instead.
3855 (queue_stop_reply_callback): Call notif_event_enque instead
3856 of queue_stop_reply.
3857 (handle_status): Don't call send_next_stop_reply, call
3858 notif_write_event instead.
3859 (kill_inferior_callback): Likewise.
3860 (detach_or_kill_inferior_callback): Likewise.
3861 (main): Call initialize_notif.
3862 (process_serial_event): Call QUEUE_is_empty.
3863 (handle_target_event): Call notif_push instead of push event.
3864 * server.h (push_event): Remove declaration.
3866 2012-12-10 Tom Tromey <tromey@redhat.com>
3868 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3869 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3872 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3873 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3874 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3875 (amd64-linux-ipa.o, ax.o): Rewrite.
3876 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3877 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3878 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3879 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3880 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3881 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3882 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3883 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3884 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3885 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3886 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3887 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3888 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3889 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3890 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3891 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3892 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3893 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3894 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3895 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3896 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3897 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3898 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3899 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3900 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3901 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3902 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3903 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3904 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3905 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3906 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3907 (reg-tilegx.o): Remove.
3908 (all_object_files): New macro.
3909 Include .deps files.
3910 * aclocal.m4, configure: Rebuild.
3911 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3912 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3913 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3915 2012-12-05 Tom Tromey <tromey@redhat.com>
3918 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3920 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3922 * configure.ac: Check for linux/perf_event.h.
3923 * config.in: Regenerated.
3924 * configure: Regenerated.
3926 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3928 * hostio.c (handle_readlink): Decrease buffer size
3929 parameter passed to readlink by one byte.
3931 2012-11-26 Yao Qi <yao@codesourcery.com>
3933 * configure.ac (build_warnings): Append '-Wempty-body'.
3934 * configure: Regenerated.
3935 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3938 2012-11-15 Pierre Muller <muller@sourceware.org>
3940 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3941 * config.in: Regenerate.
3942 * configure: Regenerate.
3943 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3944 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3945 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3946 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3948 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3949 instead of <sys/wait.h> header.
3950 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3952 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3954 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3955 (various make rules): Remove -DGDBSERVER
3957 2012-11-09 Yao Qi <yao@codesourcery.com>
3959 * spu-low.c (current_ptid): Move it to ..
3960 * gdbthread.h: ... here. New.
3961 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3962 * server.c (myresume, process_serial_event): Likewise.
3963 * thread-db.c (thread_db_find_new_threads): Likewise.
3964 * tracepoint.c (run_inferior_command): Likewise.
3966 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3968 * server.c (handle_search_memory_1): Include access length in
3971 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3973 * linux-crisv32-low.c: Fix compile errors.
3975 2012-09-04 Yao Qi <yao@codesourcery.com>
3977 * tracepoint.c (cmd_qtsv): Adjust debug message.
3978 Don't check CUR_TPOINT.
3980 2012-08-28 Yao Qi <yao@codesourcery.com>
3982 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3983 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3984 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3985 Remove declarations of xmalloc, xreallloc, xstrdup and
3987 * Makefile.in (libiberty_h): New.
3988 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3989 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3991 2012-08-23 Yao Qi <yao@codesourcery.com>
3993 * server.h: Remove declaration of 'xsnprintf'.
3995 2012-08-22 Keith Seitz <keiths@redhat.com>
3997 * server.h: Include build-gnulib-gbserver/config.h.
3998 * gdbreplay.c: Likewise.
4000 2012-08-08 Doug Evans <dje@google.com>
4002 * Makefile.in (SFILES): Add gdb_vecs.c.
4003 (OBS): Add gdb_vecs.o.
4004 (gdb_vecs_h, host_defs_h): New variables.
4005 (thread-db.o): Add $(gdb_vecs_h) dependency.
4006 (gdb_vecs.o): New rule.
4007 * thread-db.c: #include "gdb_vecs.h".
4008 (thread_db_load_search): Use a vector to iterate over path elements.
4009 Handle text appearing after "$pdir".
4011 * configure.ac: Add check for strstr.
4012 * config.in: Regenerate.
4013 * configure: Regenerate.
4015 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
4017 * hostio.c (handle_pread): If pread fails, fall back to attempting
4019 (handle_pwrite): Likewise for pwrite.
4021 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
4023 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
4024 between unsupported TYPE and unimplementable ADDR/LEN combination.
4025 (arm_insert_point): Act on new return value.
4027 2012-07-31 Pedro Alves <palves@redhat.com>
4029 * server.c (process_point_options): Only skip tokens if we find
4030 one that is unrecognized. Don't treat 'X' specially while
4031 skipping unrecognized tokens.
4033 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
4035 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
4036 to 4-byte-align HW breakpoint addresses for Thumb.
4038 2012-07-27 Yao Qi <yao@codesourcery.com>
4042 * server.h: Declare gdb_agent_about_to_close.
4043 * target.c (kill_inferior): Include "agent.h".
4044 New. Send command 'kill'.
4045 * target.h (kill_inferior): Removed macro.
4046 * tracepoint.c (gdb_agent_about_to_close): New.
4047 (gdb_agent_helper_thread): Handle command 'close'.
4048 Wait endlessly until the inferior stops.
4049 Install gdb_agent_remove_socket to atexit hook.
4050 (agent_socket_name): New static variable.
4051 (gdb_agent_socket_init): Replace local variable 'name' with
4052 'agent_socket_name'.
4053 (gdb_agent_remove_socket): New.
4055 2012-07-27 Yao Qi <yao@codesourcery.com>
4057 * server.c (process_point_options): Stop at 'X' when parsing.
4059 2012-07-19 Michael Eager <eager@eagercon.com>
4061 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
4063 * linux-x86-low.c (x86_insert_point, x86_remove_point):
4064 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
4065 hardware breakpoint.
4067 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4069 * gdbserver/linux-low.c (initialize_low): Call
4070 linux_ptrace_init_warnings.
4072 2012-07-02 Doug Evans <dje@google.com>
4074 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
4077 2012-07-02 Stan Shebs <stan@codesourcery.com>
4079 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
4080 (ax.o): Add it to build rule.
4082 (OBS): Add format.o.
4083 (IPA_OBS): Add format.o.
4084 * server.c (handle_query): Claim support for breakpoint commands.
4085 (process_point_options): Add command case.
4086 (process_serial_event): Leave running if there are printfs in
4088 * mem-break.h (any_persistent_commands): Declare.
4089 (add_breakpoint_commands): Declare.
4090 (gdb_no_commands_at_breakpoint): Declare.
4091 (run_breakpoint_commands): Declare.
4092 * mem-break.c (struct point_command_list): New struct.
4093 (struct breakpoint): New field command_list.
4094 (any_persistent_commands): New function.
4095 (add_commands_to_breakpoint): New function.
4096 (add_breakpoint_commands): New function.
4097 (gdb_no_commands_at_breakpoint): New function.
4098 (run_breakpoint_commands): New function.
4099 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
4101 * ax.c: Include format.h.
4102 (ax_printf): New function.
4103 (gdb_eval_agent_expr): Add printf opcode.
4105 2012-06-13 Yao Qi <yao@codesourcery.com>
4107 * server.c (start_inferior): Remove duplicated writes to fields
4108 'last_resume_kind' and 'last_status' of 'current_inferior'.
4110 2012-06-12 Yao Qi <yao@codesourcery.com>
4111 Pedro Alves <palves@redhat.com>
4113 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
4115 * server.c (handle_v_cont): Extend comment.
4117 2012-06-11 Yao Qi <yao@codesourcery.com>
4119 * linux-low.c (linux_attach): Add 'static'.
4121 2012-06-06 Yao Qi <yao@codesourcery.com>
4123 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
4125 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4127 Fix gcc -flto compilation warning.
4128 * server.c (main): Make variable multi_mode and attach volatile.
4130 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4132 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
4133 if the platform doesn't know about it.
4135 2012-05-30 Jeff Kenton <jkenton@tilera.com>
4137 * Makefile.in (SFILES): Add linux-tile-low.c.
4138 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
4139 * configure.srv: Handle tilegx-*-linux*.
4140 * linux-tile-low.c: New file.
4142 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4144 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
4146 2012-05-24 Pedro Alves <palves@redhat.com>
4150 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
4152 2012-05-24 Pedro Alves <palves@redhat.com>
4156 Replace target_signal with gdb_signal throughout.
4158 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
4160 * linux-low.c (linux_store_registers): Avoid the copying sequence
4161 when no data has been retrieved by ptrace.
4163 2012-05-22 Will Deacon <will.deacon@arm.com>
4165 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
4166 Include asm/ptrace.h.
4167 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
4170 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4172 * linux-low.c (linux_store_registers): Don't re-retrieve data
4173 with ptrace that has already been obtained from /proc. Always
4174 copy any data retrieved with ptrace to the buffer supplied.
4176 2012-05-11 Yao Qi <yao@codesourcery.com>
4177 Pedro Alves <palves@redhat.com>
4179 * linux-low.c (enum stopping_threads_kind): New.
4180 (stopping_threads): Change type to `enum stopping_threads_kind'.
4181 (handle_extended_wait): If stopping and suspending threads, leave
4182 the new_lwp suspended too.
4183 (linux_wait_for_event): Adjust.
4184 (stop_all_lwps): Set `stopping_threads' to
4185 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
4186 whether we're suspending threads or just stopping them. Assert no
4189 2012-04-29 Yao Qi <yao@codesourcery.com>
4191 * server.h: Move some code to ...
4192 * gdbthread.h: ... here. New.
4193 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
4194 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
4195 (nto-low.o, win32-low.o): Likewise.
4196 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
4197 * regcache.c, remote-utils.c, server.c: Likewise.
4198 * target.c, tracepoint.c, win32-low.c: Likewise.
4200 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4202 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
4203 (PTRACE_ARG4_TYPE): Likewise.
4204 (PTRACE_XFER_TYPE): Likewise.
4205 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
4206 ptrace to PTRACE_ARG3_TYPE.
4207 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
4208 (PTRACE_ARG4_TYPE): Likewise.
4209 (PTRACE_XFER_TYPE): Likewise.
4210 (linux_detach_one_lwp): Cast fourth argument of
4211 ptrace to long then PTRACE_ARG4_TYPE.
4212 (regsets_fetch_inferior_registers): Cast third argument of
4213 ptrace to long then PTRACE_ARG3_TYPE.
4214 (regsets_store_inferior_registers): Likewise.
4216 2012-04-20 Pedro Alves <palves@redhat.com>
4218 * configure: Regenerate.
4220 2012-04-19 Pedro Alves <palves@redhat.com>
4222 * Makefile.in (GNULIB_BUILDDIR): New.
4223 (LIBGNU, INCGNU, GNULIB_H): Adjust.
4224 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
4225 (all, install-only, uninstall, clean-info, all-lib, clean): No
4226 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
4227 (maintainer-clean realclean distclean): Use subdir_do.
4229 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
4230 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
4231 * acinclude.m4: Include acx_configure_dir.m4.
4232 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
4233 calls. Call AC_PROG_RANLIB. Configure gnulib using
4236 (GNULIB_STDINT_H): Adjust.
4237 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
4238 * gdbreplay.c: Include build-gnulib/config.h.
4239 * server.h: Likewise.
4240 * aclocal.m4: Regenerate.
4241 * config.in: Regenerate.
4242 * configure: Regenerate.
4244 2012-04-19 Pedro Alves <palves@redhat.com>
4246 * Makefile.in (LIBGNU, INCGNU): Adjust.
4247 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4248 (all, install-only, uninstall, clean-info, all-lib, clean)
4249 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4250 * configure.ac: Adjust AC_OUTPUT output.
4251 * aclocal.m4: Regenerate.
4252 * configure: Regenerate.
4254 2012-04-19 Pedro Alves <palves@redhat.com>
4256 * Makefile.in (generated_files): New.
4257 (server_h): Remove the explicit dependency on config.h, and depend
4258 on $generated_files.
4260 2012-04-19 Pedro Alves <palves@redhat.com>
4262 * Makefile.in (INCGNU): Add -Ignulib.
4264 2012-04-19 Pedro Alves <palves@redhat.com>
4266 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4267 (INCGNU): ... this, and spell out -I here.
4268 (GNULIB_LIB): Rename to ...
4270 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4272 2012-04-19 Pedro Alves <palves@redhat.com>
4274 * config.in: Regenerate.
4276 2012-04-19 Pedro Alves <palves@redhat.com>
4278 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4279 * server.h (memmem): Remove declaration.
4280 * config.in: Regenerate.
4281 * configure: Regenerate.
4283 2012-04-19 Yao Qi <yao@codesourcery.com>
4285 * Makefile.in (SFILES): Add common/vec.c.
4289 2012-04-19 Yao Qi <yao@codesourcery.com>
4291 * remote-utils.c (prepare_resume_reply): Replace with macro
4292 target_core_of_thread.
4293 * server.c (handle_qxfer_threads_proper): Likewise.
4294 * target.h (traget_core_of_thread): New macro.
4296 2012-04-18 Pedro Alves <palves@redhat.com>
4298 * aclocal.m4: Regenerate.
4299 * configure: Regenerate.
4301 2012-04-16 Yao Qi <yao@codesourcery.com>
4303 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4304 duplicated on address.
4306 2012-04-16 Yao Qi <yao@codesourcery.com>
4308 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4309 (struct tracepoint_action_ops) <send>: New field.
4310 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4311 (agent_expr_send, x_tracepoint_action_send): New.
4312 (l_tracepoint_action_send): New.
4313 (cmd_qtdp): Download and install tracepoint
4314 according to `use_agent'.
4315 (run_inferior_command): Add one more parameter `len'.
4317 (tracepoint_send_agent): New.
4318 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4320 2012-04-16 Yao Qi <yao@codesourcery.com>
4322 * tracepoint.c (download_tracepoints): Moved to ...
4323 (cmd_qtstart): ... here.
4325 2012-04-14 Yao Qi <yao@codesourcery.com>
4327 * tracepoint.c: Include inttypes.h.
4328 (struct collect_memory_action): Use sized types.
4329 (struct tracepoint): Likewise.
4330 (cmd_qtdp, stop_tracing): Update print specifiers.
4331 (cmd_qtp, response_tracepoint): Likewise.
4332 (collect_data_at_tracepoint): Likewise.
4333 (collect_data_at_step): Likewise.
4335 2012-04-14 Yao Qi <yao@codesourcery.com>
4337 Import gnulib module inttypes.
4338 * aclocal.m4, config.in, configure: Regenerated.
4340 2012-04-14 Yao Qi <yao@codesourcery.com>
4342 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4343 Makefile and config.status at last.
4345 2012-04-13 Yao Qi <yao@codesourcery.com>
4347 * tracepoint.c: Include stdint.h unconditionally.
4349 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4351 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4352 on BFD_HAVE_SYS_PROCFS_TYPE.
4353 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4354 * configure: Regenerate.
4355 * config.in: Likewise.
4357 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4359 * Makefile.in (clean): Also remove x32.c x32-linux.c
4360 x32-avx.c x32-avx-linux.c.
4361 (x32.o): New target.
4363 (x32-linux.o): Likewise.
4364 (x32-linux.c): Likewise.
4365 (x32-avx.o): Likewise.
4366 (x32-avx.c): Likewise.
4367 (x32-avx-linux.o): Likewise.
4368 (x32-avx-linux.c): Likewise.
4370 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4371 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4372 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4373 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4374 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4375 i386/x32-avx-linux.xml.
4377 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4378 (init_registers_x32_avx_linux): Likwise.
4379 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4380 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4382 2012-04-13 Pedro Alves <palves@redhat.com>
4384 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4385 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4386 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4387 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4390 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4392 * linux-x86-low.c (compat_x32_clock_t): New.
4393 (compat_x32_siginfo_t): Likewise.
4394 (compat_x32_siginfo_from_siginfo): Likewise.
4395 (siginfo_from_compat_x32_siginfo): Likewise.
4396 (linux_is_elf64): Likewise.
4397 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4398 and siginfo_from_compat_x32_siginfo for x32.
4399 (x86_arch_setup): Set linux_is_elf64.
4401 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4404 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4406 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4407 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4408 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4409 compatible with process.
4411 2012-04-12 Yao Qi <yao@codesourcery.com>
4413 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4414 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4415 (install-only, install-info, clean): Handle sub dir gnulib.
4416 (all-lib, am--refresh): New targets.
4417 (memmem.o): Remove target.
4418 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4419 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4420 (AC_REPLACE_FUNCS): Remove memmem.
4421 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4422 (AC_OUTPUT): Generate Makefile in gnulib/.
4423 * aclocal.m4, config.in, configure: Regenerated.
4425 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4427 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4429 2012-04-05 Pedro Alves <palves@redhat.com>
4431 -Werror=strict-aliasing
4433 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4436 2012-04-04 Pedro Alves <palves@redhat.com>
4438 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4439 (sparc_store_gregset_from_stack, sparc_store_gregset)
4440 (sparc_breakpoint_at): Fix formatting.
4442 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4444 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4446 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4447 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4448 * config.in: Regenerate.
4449 * configure: Likewise.
4451 2012-03-29 Pedro Alves <palves@redhat.com>
4453 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4454 Correct ptrace arguments.
4456 2012-03-28 Pedro Alves <palves@redhat.com>
4458 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4459 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4460 (IA64_FR1_REGNUM): New defines.
4461 (ia64_fetch_register): New.
4462 (the_low_target): Install it.
4463 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4465 * linux-low.c (linux_fetch_registers): Try the
4466 the_low_target.fetch_register hook first.
4468 * linux-arm-low.c (the_low_target): Adjust.
4469 * linux-bfin-low.c (the_low_target): Adjust.
4470 * linux-cris-low.c (the_low_target): Adjust.
4471 * linux-crisv32-low.c (the_low_target): Adjust.
4472 * linux-m32r-low.c (the_low_target): Adjust.
4473 * linux-m68k-low.c (the_low_target): Adjust.
4474 * linux-mips-low.c (the_low_target): Adjust.
4475 * linux-ppc-low.c (the_low_target): Adjust.
4476 * linux-s390-low.c (the_low_target): Adjust.
4477 * linux-sh-low.c (the_low_target): Adjust.
4478 * linux-sparc-low.c (the_low_target): Adjust.
4479 * linux-tic6x-low.c (the_low_target): Adjust.
4480 * linux-x86-low.c (the_low_target): Adjust.
4481 * linux-xtensa-low.c (the_low_target): Adjust.
4483 2012-03-26 Pedro Alves <palves@redhat.com>
4485 * server.c (handle_qxfer_libraries): Don't bail early if
4486 the_target->qxfer_libraries_svr4 is not NULL.
4488 2012-03-26 Pedro Alves <palves@redhat.com>
4490 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4492 2012-03-23 Pedro Alves <palves@redhat.com>
4494 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4495 "library-list-svr4" element's start tag when the the DSO list is
4498 2012-03-23 Pedro Alves <palves@redhat.com>
4500 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4501 a variable whose type size is the same as the inferior's pointer
4504 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4506 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4508 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4509 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4510 * linux-low.h: Include <signal.h>.
4511 (struct siginfo): Remove forward declaration.
4512 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4515 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4517 * .gitignore: Ignore more files.
4519 2012-03-19 Pedro Alves <palves@redhat.com>
4520 Jan Kratochvil <jan.kratochvil@redhat.com>
4522 * server.c (cont_thread, general_thread): Add describing comments.
4523 (start_inferior): Clear `cont_thread'.
4524 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4527 2012-03-15 Yao Qi <yao@codesourcery.com>
4529 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4531 (cmd_qtdp): ... here.
4533 2012-03-15 Yao Qi <yao@codesourcery.com>
4535 * tracepoint.c (struct tracepoint_action_ops): New.
4536 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4537 (m_tracepoint_action_download): New.
4538 (r_tracepoint_action_download): New.
4539 (x_tracepoint_action_download): New.
4540 (l_tracepoint_action_download): New.
4541 (add_tracepoint_action): Install `action->ops' according type.
4542 (download_tracepoint_1): Move code `download' function pointer
4543 of various tracepoint_action_ops.
4545 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4547 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4548 linux_ptrace_attach_warnings.
4550 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4552 * Makefile.in (linux-ptrace.o): New.
4553 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4554 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4555 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4556 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4557 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4559 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4561 2012-03-08 Yao Qi <yao@codesourcery.com>
4562 Pedro Alves <palves@redhat.com>
4564 Fix PR server/13392.
4565 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4567 * tracepoint.c (remove_tracepoint): New.
4568 (cmd_qtdp): Call remove_tracepoint when failed to install.
4570 2012-03-07 Pedro Alves <palves@redhat.com>
4572 * linux-low.c (get_detach_signal): New.
4573 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4574 Pass on pending signals to PTRACE_DETACH. Check the result of the
4576 * server.c (program_signals, program_signals_p): New.
4577 (handle_general_set): Handle QProgramSignals.
4578 * server.h (program_signals, program_signals_p): Declare.
4580 2012-03-05 Pedro Alves <palves@redhat.com>
4581 Jan Kratochvil <jan.kratochvil@redhat.com>
4583 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4586 2012-03-03 Yao Qi <yao@codesourcery.com>
4588 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4589 agent_look_up_symbols.
4591 2012-03-03 Yao Qi <yao@codesourcery.com>
4593 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4594 (linux-x86-low.o): Likewise.
4595 * server.h: Remove in_process_agent_loaded.
4596 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4600 2012-03-03 Yao Qi <yao@codesourcery.com>
4602 * tracepoint.c (gdb_agent_capability): New global.
4603 (in_process_agent_loaded_ust): Renamed to
4604 `in_process_agent_supports_ust'.
4606 (in_process_agent_supports_ust): Call agent_capability_check.
4607 (clear_installed_tracepoints): Assert that agent supports
4610 2012-03-03 Yao Qi <yao@codesourcery.com>
4612 * linux-low.c (linux_supports_agent): New.
4613 (linux_target_ops): Initialize field `supports_agent' with
4614 linux_supports_agent.
4615 * target.h (struct target_ops) <supports_agent>: New.
4616 (target_supports_agent): New macro.
4617 * server.c (handle_general_set): Handle packet 'QAgent'.
4618 (handle_query): Send `QAgent+'.
4619 * Makefile.in (server.o): Depends on agent.h.
4621 2012-03-03 Yao Qi <yao@codesourcery.com>
4623 * Makefile.in (OBS): Add agent.o.
4624 Add new rule for agent.o.
4625 Track dependence of tracepoint.c on agent.h.
4626 * tracepoint.c (run_inferior_command_1):
4627 (run_inferior_command): Call agent_run_command.
4628 (gdb_ust_connect_sync_socket): Deleted. Move it to
4630 (resume_thread, stop_thread): Likewise.
4631 (gdb_ust_socket_init): Renamed to ...
4632 (gdb_agent_socket_init): ... New.
4633 (gdb_ust_thread): Renamed to ...
4634 (gdb_agent_helper_thread): ... New.
4635 (gdb_ust_init): Move some code to ...
4636 (gdb_agent_init): ... here. New.
4637 [HAVE_UST]: Call gdb_ust_init.
4638 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4639 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4640 * config.in, configure: Regenerated.
4642 2012-03-02 Pedro Alves <palves@redhat.com>
4644 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4645 * linux-low.c (struct simple_pid_list): New.
4646 (stopped_pids): New a struct simple_pid_list pointer.
4647 (add_to_pid_list, pull_pid_from_list): New.
4648 (handle_extended_wait): Don't assume the first signal new children
4649 report is SIGSTOP. Adjust call to pull_pid_from_list.
4650 (linux_wait_for_lwp): Adjust.
4652 2012-03-02 Yao Qi <yao@codesourcery.com>
4654 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4657 2012-03-02 Yao Qi <yao@codesourcery.com>
4659 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4660 `stop_pc' and `tpoint'. Update caller.
4662 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4664 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4665 * linux-low.c (use_linux_regsets): New macro.
4666 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4667 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4668 (linux_register_in_regsets): New function.
4669 (usr_fetch_inferior_registers): Skip registers covered by
4671 (usr_store_inferior_registers): Likewise.
4672 (usr_fetch_inferior_registers): New macro.
4673 (usr_store_inferior_registers): Likewise.
4674 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4675 (linux_store_registers): Likewise.
4676 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4678 (init_registers_mips64_dsp_linux): Likewise.
4679 (init_registers_mips_linux): New macro.
4680 (init_registers_mips_dsp_linux): Likewise.
4681 (mips_dsp_num_regs): Likewise.
4682 (DSP_BASE, DSP_CONTROL): New fallback macros.
4683 (mips_base_regs): New macro.
4684 (mips_regmap): Use it. Fix the size.
4685 (mips_dsp_regmap): New variable.
4686 (mips_dsp_regset_bitmap): Likewise.
4687 (mips_arch_setup): New function.
4688 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4690 (mips_cannot_store_register): Likewise.
4691 (the_low_target): Update .arch_setup, .num_regs and .regmap
4692 initializers. Add .regset_bitmap initializer.
4693 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4695 * linux-bfin-low.c (the_low_target): Likewise.
4696 * linux-cris-low.c (the_low_target): Likewise.
4697 * linux-crisv32-low.c (the_low_target): Likewise.
4698 * linux-ia64-low.c (the_low_target): Likewise.
4699 * linux-m32r-low.c (the_low_target): Likewise.
4700 * linux-m68k-low.c (the_low_target): Likewise.
4701 * linux-ppc-low.c (the_low_target): Likewise.
4702 * linux-s390-low.c (the_low_target): Likewise.
4703 * linux-sh-low.c (the_low_target): Likewise.
4704 * linux-sparc-low.c (the_low_target): Likewise.
4705 * linux-tic6x-low.c (the_low_target): Likewise.
4706 * linux-x86-low.c (the_low_target): Likewise.
4707 * linux-xtensa-low.c (the_low_target): Likewise.
4708 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4709 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4710 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4712 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4713 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4715 2012-02-29 Yao Qi <yao@codesourcery.com>
4716 Pedro Alves <palves@redhat.com>
4718 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4719 `step_over_finished' is true.
4721 2012-02-27 Pedro Alves <palves@redhat.com>
4723 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4724 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4726 2012-02-27 Pedro Alves <palves@redhat.com>
4729 * linux-low.c (pid_is_stopped): New.
4730 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4732 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4734 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4737 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4739 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4741 2012-02-24 Luis Machado <lgustavo@codesourcery>
4743 * server.c (handle_query): Advertise support for target-side
4744 breakpoint condition evaluation.
4745 (process_point_options): New function.
4746 (process_serial_event): When inserting a breakpoint, check for
4747 a target-side condition that should be evaluated.
4749 * mem-break.c: Include regcache.h and ax.h.
4750 (point_cond_list_t): New data structure.
4751 (breakpoint) <cond_list>: New field.
4752 (find_gdb_breakpoint_at): Make non-static.
4753 (delete_gdb_breakpoint_at): Clear any target-side
4755 (clear_gdb_breakpoint_conditions): New function.
4756 (add_condition_to_breakpoint): Likewise.
4757 (add_breakpoint_condition): Likewise.
4758 (gdb_condition_true_at_breakpoint): Likewise.
4759 (gdb_breakpoint_here): Return result directly instead
4760 of going through a local variable.
4762 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4763 (clear_gdb_breakpoint_conditions): Likewise.
4764 (add_breakpoint_condition): Likewise.
4765 (gdb_condition_true_at_breakpoint): Likewise.
4767 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4768 (need_step_over_p): Take target-side breakpoint condition into
4771 2012-02-24 Luis Machado <lgustavo@codesourcery>
4773 * server.h: Include tracepoint.h.
4774 (agent_mem_read, agent_get_trace_state_variable_value,
4775 agent_set_trace_state_variable_value,
4776 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4777 get_set_tsv_func_addr): New prototypes.
4779 * ax.h: New include file.
4780 * ax.c: New source file.
4782 * tracepoint.c: Include ax.h.
4783 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4784 agent_expr, eval_result_type): Move to ax.h.
4785 (parse_agent_expr): Rename to ...
4786 (gdb_parse_agent_expr): ... this, make it non-static and move
4788 (unparse_agent_expr) Rename to ...
4789 (gdb_unparse_agent_expr): ... this, make it non-static and move
4791 (eval_agent_expr): Rename to ...
4792 (eval_tracepoint_agent_expr): ... this.
4793 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4794 forward declarations.
4795 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4796 (agent_get_trace_state_variable_value): New function.
4797 (agent_set_trace_state_variable_value): New function.
4798 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4799 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4800 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4801 (condition_true_at_tracepoint): Likewise.
4802 (parse_agent_expr): Rename to ...
4803 (gdb_parse_agent_expr): ... this and move to ax.c.
4804 (unparse_agent_expr): Rename to ...
4805 (gdb_unparse_agent_expr): ... this and move to ax.c.
4806 (gdb_agent_op_name): Move to ax.c.
4807 (eval_agent_expr): Rename to ...
4808 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4810 (eval_tracepoint_agent_expr): New function.
4811 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4813 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4815 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4816 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4817 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4818 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4819 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4820 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4821 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4822 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4823 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4824 (compile_bytecodes): Remove forward declaration.
4825 (is_goto_target): Move to ax.c.
4826 (compile_bytecodes): Move to ax.c and call
4827 agent_get_trace_state_variable_value (...) and
4828 agent_set_trace_state_variable_value (...).
4830 * Makefile.in: Update ax.c and IPA dependencies.
4832 2012-02-24 Pedro Alves <palves@redhat.com>
4834 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4835 (cmd_bigqtbuffer_circular): ... this. Only handle
4836 'QTBuffer:circular:'.
4837 (handle_tracepoint_general_set): Adjust.
4839 2012-02-16 Yao Qi <yao@codesourcery.com>
4841 * inferiors.c: Move code to ...
4842 * dll.c: .... here. New.
4843 * server.h: Declare clear_dlls.
4844 * Makefile.in (SFILES): Add dll.c.
4848 2012-02-11 Yao Qi <yao@codesourcery.com>
4850 * server.c: (handle_monitor_command): Add a new parameter
4852 (handle_query): Update caller.
4854 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4856 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4857 * configure, config.in: Regenerate.
4858 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4861 2012-02-02 Pedro Alves <palves@redhat.com>
4863 Try SIGKILL first, then PTRACE_KILL.
4864 * linux-low.c (linux_kill_one_lwp): New.
4865 (linux_kill_one_lwp): Rename to ...
4866 (kill_one_lwp_callback): ... this. Use the new
4869 2012-02-02 Pedro Alves <palves@redhat.com>
4871 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4874 2012-01-27 Pedro Alves <palves@redhat.com>
4876 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4877 (elf_64_file_p): Make static.
4878 (linux_pid_exe_is_elf_64_file): New.
4879 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4880 Delete declarations.
4881 (linux_pid_exe_is_elf_64_file): Declare.
4882 * linux-x86-low.c (x86_arch_setup): Use
4883 linux_pid_exe_is_elf_64_file.
4885 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4887 * linux-low.c (linux_wait_for_event_1): Rename to ...
4888 (linux_wait_for_event): ... here and merge it with former
4889 linux_wait_for_event - new variable wait_ptid, use it.
4890 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4892 2012-01-23 Pedro Alves <palves@redhat.com>
4894 * server.c (main): Avoid yet another case of infinite loop while
4895 detaching/killing after a longjmp.
4897 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4900 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4902 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4904 * hostio.c (handle_readlink): New function.
4905 (handle_vFile): Call it to handle "vFile:readlink" packets.
4907 2012-01-20 Pedro Alves <palves@redhat.com>
4908 Ulrich Weigand <ulrich.weigand@linaro.org>
4910 * server.c (handle_v_requests): Only support vAttach and vRun to
4911 start multiple processes when in extended protocol mode.
4913 2012-01-17 Pedro Alves <palves@redhat.com>
4915 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4916 memalign plus mprotect to allocate the scratch buffer.
4918 2012-01-13 Pedro Alves <palves@redhat.com>
4920 * server.c (attach_inferior): Clear `cont_thread'.
4922 2012-01-13 Pedro Alves <palves@redhat.com>
4924 * server.c (main): Avoid infinite loop while detaching/killing
4927 2012-01-09 Doug Evans <dje@google.com>
4929 * server.c (start_inferior): Set last_ptid in --wrapper case.
4931 2012-01-06 Yao Qi <yao@codesourcery.com>
4933 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4935 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4937 2012-01-04 Yao Qi <yao@codesourcery.com>
4939 * tracepoint.c (cmd_qtdp): Print debug message
4940 for static tracepoint.
4942 2012-01-04 Yao Qi <yao@codesourcery.com>
4944 * tracepoint.c (trace_vdebug): Differentiate debug message
4945 between gdbserver and IPA.
4947 2012-01-03 Yao Qi <yao@codesourcery.com>
4949 * tracepoint.c (tracepoint_was_hit): Don't collect for
4952 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4954 * terminal.h: Reformat copyright header.
4956 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4958 * server.c (gdbserver_version): Update copyright year.
4959 * gdbreplay.c (gdbreplay_version): Likewise.
4961 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4963 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4966 2011-12-18 Hui Zhu <teawater@gmail.com>
4967 * linux-low.c (linux_create_inferior): Save return value to ret.
4969 2011-12-18 Hui Zhu <teawater@gmail.com>
4971 * linux-low.c (linux_create_inferior): Save return value to ret.
4973 2011-12-16 Doug Evans <dje@google.com>
4975 * linux-low.c (linux_create_inferior): If stdio connection,
4976 redirect stdin from /dev/null, stdout to stderr.
4977 * remote-utils.c (remote_is_stdio): New static global.
4978 (remote_connection_is_stdio): New function.
4979 (remote_prepare): Handle stdio connection.
4980 (remote_open): Ditto.
4981 (remote_close): Don't close stdin for stdio connections.
4982 (read_prim,write_prim): New functions. Replace all calls to
4983 read/write to these.
4984 * server.c (main): Watch for "-" argument. Move call to
4985 remote_prepare before start_inferior.
4986 * server.h (STDIO_CONNECTION_NAME): New macro.
4987 (remote_connection_is_stdio): Declare.
4989 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4990 in debugging output.
4992 2011-12-15 Yao Qi <yao@codesourcery.com>
4994 * tracepoint.c: Include sys/syscall.h.
4995 (gdb_ust_thread): Remove preprocessor conditional.
4997 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4999 * linux-low.c (linux_detach_one_lwp): Call
5000 the_low_target.prepare_to_resume before detaching.
5002 2011-12-14 Yao Qi <yao@codesourcery.com>
5004 * tracepoint.c (gdb_ust_thread): Don't ignore return value
5007 2011-12-14 Yao Qi <yao@codesourcery.com>
5009 * i386-low.c (i386_low_stopped_data_address): Initialize local
5012 2011-12-13 Pedro Alves <pedro@codesourcery.com>
5016 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
5017 DR_CONTROL unless necessary. Extend comments.
5018 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
5019 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
5021 2011-12-13 Yao Qi <yao@codesourcery.com>
5023 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
5025 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
5027 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
5029 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
5030 Print new debug message for such case.
5032 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5034 Fix overlapping memcpy.
5035 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
5036 the read_inferior_memory transfer.
5037 (delete_fast_tracepoint_jump): New variable buf. Use it for the
5038 write_inferior_memory transfer.
5039 (set_fast_tracepoint_jump): New variable buf. Use it for the
5040 read_inferior_memory and write_inferior_memory transfers.
5041 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
5042 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
5043 Use it for the write_inferior_memory transfer.
5044 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
5047 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5049 * linux-low.c (fetch_register, store_register): Make code
5050 consistent, fix formatting.
5052 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5054 * linux-low.c (usr_store_inferior_registers): Factor out code
5055 to handle individual registers into...
5056 (store_register): ... this new function.
5058 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
5060 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
5061 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
5062 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
5063 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
5064 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
5065 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
5066 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
5067 (srv_xmlfiles): Add new XML files.
5069 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
5071 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
5072 (init_registers_s390_linux32v1): Add prototype.
5073 (init_registers_s390_linux32v2): Likewise.
5074 (init_registers_s390_linux64v1): Likewise.
5075 (init_registers_s390_linux64v2): Likewise.
5076 (init_registers_s390x_linux64v1): Likewise.
5077 (init_registers_s390x_linux64v2): Likewise.
5078 (s390_num_regs): Increment to 52.
5079 (s390_regmap): Add orig_r2 register.
5080 (s390_num_regs_3264): Increment to 68.
5081 (s390_regmap_3264): Add orig_r2 register.
5082 (s390_collect_ptrace_register): Handle orig_r2 register.
5083 (s390_supply_ptrace_register): Likewise.
5084 (s390_fill_last_break): New function.
5085 (s390_store_last_break): Likewise.
5086 (s390_fill_system_call): New function.
5087 (s390_store_system_call): Likewise.
5088 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
5090 (s390_check_regset): New function.
5091 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
5092 NT_S390_SYSTEM_CALL regsets and use appropriate description.
5093 Update target_regsets for available register sets.
5095 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
5096 Jan Kratochvil <jan.kratochvil@redhat.com>
5098 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
5099 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
5101 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
5102 * linux-low.h (struct process_info_private): New member r_debug.
5103 * server.c (handle_qxfer_libraries): Call
5104 the_target->qxfer_libraries_svr4.
5105 (handle_qxfer_libraries_svr4): New function.
5106 (qxfer_packets): New entry "libraries-svr4".
5107 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
5108 * target.h (struct target_ops): New member qxfer_libraries_svr4.
5109 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
5110 PACKET_qXfer_libraries_svr4.
5112 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
5114 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
5115 PSW address/mask between 8-byte and 16-byte formats.
5116 (s390_supply_ptrace_register): Likewise.
5117 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
5118 basic addressing mode bit.
5120 2011-11-24 Stan Shebs <stan@codesourcery.com>
5122 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
5124 2011-11-17 Stan Shebs <stan@codesourcery.com>
5126 * tracepoint.c (struct tracepoint): New field traceframe_usage.
5127 (tracing_start_time): New global.
5128 (tracing_stop_time): New global.
5129 (tracing_user_name): New global.
5130 (tracing_notes): New global.
5131 (tracing_stop_note): New global.
5132 (cmd_qtstart): Set traceframe_usage, start_time.
5133 (stop_tracing): Set stop_time.
5134 (cmd_qtstatus): Report additional status.
5135 (cmd_qtp): New function.
5136 (handle_tracepoint_query): Call it.
5137 (cmd_qtnotes): New function.
5138 (handle_tracepoint_general_set): Call it.
5139 (get_timestamp): Rename from tsv_get_timestamp.
5141 2011-11-14 Stan Shebs <stan@codesourcery.com>
5142 Kwok Cheung Yeung <kcy@codesourcery.com>
5144 * linux-x86-low.c (small_jump_insn): New.
5145 (i386_install_fast_tracepoint_jump_pad): Add arguments for
5146 trampoline and error message, build a trampoline and issue a small
5147 jump instruction to it.
5148 (x86_install_fast_tracepoint_jump_pad): Add arguments for
5149 trampoline and error message.
5150 (x86_get_min_fast_tracepoint_insn_len): New.
5151 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
5152 * linux-low.h (struct linux_target_ops): Add arguments to
5153 install_fast_tracepoint_jump_pad operation, add new operation.
5154 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
5156 (linux_get_min_fast_tracepoint_insn_len): New function.
5157 (linux_target_op): Add new operation.
5158 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
5159 (gdb_trampoline_buffer_end): Ditto.
5160 (gdb_trampoline_buffer_error): Ditto.
5161 (struct ipa_sym_addresses): Add fields for new IPA variables.
5162 (symbol_list): Add entries for new IPA variables.
5163 (struct tracepoint): Add fields to hold the address range of the
5164 trampoline used by the tracepoint.
5165 (trampoline_buffer_head): New static variable.
5166 (trampoline_buffer_tail): Ditto.
5167 (claim_trampoline_space): New function.
5168 (have_fast_tracepoint_trampoline_buffer): New function.
5169 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
5171 (install_fast_tracepoint): Ditto, also add error buffer argument.
5172 (cmd_qtminftpilen): New function.
5173 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
5174 (fast_tracepoint_from_trampoline_address): New function.
5175 (fast_tracepoint_collecting): Handle trampoline as part of jump
5177 (set_trampoline_buffer_space): New function.
5178 (initialize_tracepoint): Initialize new IPA variables.
5179 * target.h (struct target_ops): Add arguments to
5180 install_fast_tracepoint_jump_pad operation, add new
5181 get_min_fast_tracepoint_insn_len operation.
5182 (target_get_min_fast_tracepoint_insn_len): New.
5183 (install_fast_tracepoint_jump_pad): Add arguments.
5184 * server.h (IPA_BUFSIZ): Define.
5185 * linux-i386-ipa.c: Include extra header files.
5186 (initialize_fast_tracepoint_trampoline_buffer): New function.
5187 (initialize_low_tracepoint): Call it.
5188 * server.h (set_trampoline_buffer_space): Declare.
5189 (claim_trampoline_space): Ditto.
5190 (have_fast_tracepoint_trampoline_buffer): Ditto.
5192 2011-11-14 Yao Qi <yao@codesourcery.com>
5194 * server.c (handle_query): Handle InstallInTrace for qSupported.
5195 * tracepoint.c (add_tracepoint): Sort list.
5196 (install_tracepoint, download_tracepoint): New.
5197 (cmd_qtdp): Call them to install and download tracepoints.
5198 (sort_tracepoints): Removed.
5199 (cmd_qtstart): Update.
5201 2011-11-14 Yao Qi <yao@codesourcery.com>
5203 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
5204 * mem-break.h: Declare.
5205 * tracepoint.c (cmd_qtstart): Move some code to ...
5206 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
5208 (download_tracepoints): Move some code to ...
5209 (download_tracepoint_1): ... here. New.
5211 2011-11-08 Yao Qi <yao@codesourcery.com>
5213 * remote-utils.c (relocate_instruction): A comment fix.
5215 2011-11-07 Joel Brobecker <brobecker@adacore.com>
5217 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
5218 (i386_dr_low_get_control, i386_dr_low_get_status): Use
5219 dr_status_mirror and dr_control_mirror from debug_reg_state.
5220 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
5221 (i386_initial_stuff): Remove use of deleted globals.
5222 (i386_get_thread_context, i386_set_thread_context,
5223 i386_thread_added): Use dr_status_mirror and dr_control_mirror
5224 from debug_reg_state.
5226 2011-11-05 Yao Qi <yao@codesourcery.com>
5228 * tracepoint.c (gdb_collect): Loop over tracepoints of same
5229 address as TPOINT's.
5231 2011-11-02 Stan Shebs <stan@codesourcery.com>
5233 * tracepoint.c (agent_mem_read_string): New function.
5234 (eval_agent_expr): Call it for tracenz.
5235 * server.c (handle_query): Report support for tracenz.
5237 2011-11-02 Yao Qi <yao@codesourcery.com>
5239 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5241 2011-11-02 Yao Qi <yao@codesourcery.com>
5243 * target.h: Fix a typo in comment.
5245 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5247 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5248 clobber the breakpoints' shadows with fast tracepoint jumps.
5249 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5250 * target.c (write_inferior_memory): Also pass MYADDR down to
5253 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5255 * configure.ac: Check support for personality routine.
5256 * configure: Regenerate.
5257 * config.in: Likewise.
5258 * linux-low.c: Include <sys/personality.h>.
5259 Define ADDR_NO_RANDOMIZE if necessary.
5260 (linux_create_inferior): Disable address space randomization when
5261 forking inferior, if requested.
5262 (linux_supports_disable_randomization): New function.
5263 (linux_target_ops): Install it.
5264 * server.h (disable_randomization): Declare.
5265 * server.c (disable_randomization): New global variable.
5266 (handle_general_set): Handle QDisableRandomization.
5267 (handle_query): Likewise for qSupported.
5268 (main): Support --disable-randomization and --no-disable-randomization
5269 command line arguments.
5270 * target.h (struct target_ops): Add supports_disable_randomization.
5271 (target_supports_disable_randomization): New macro.
5273 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5275 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5277 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5278 [!PT_GETDSBT] (target_loadmap): New definition.
5279 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5280 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5281 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5282 and PT_GETDSBT to LINUX_LOADMAP.
5283 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5284 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5286 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5288 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5289 (arm_linux_hwbp_cap): New static variable.
5290 (arm_linux_get_hwbp_cap): Replace by ...
5291 (arm_linux_init_hwbp_cap): ... this new function.
5292 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5293 (arm_linux_get_hw_watchpoint_count): Likewise.
5294 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5295 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5296 (arm_prepare_to_resume): Use perror_with_name instead of error.
5298 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5300 * linux-arm-low.c: Include <signal.h>.
5301 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5302 (struct arm_linux_hwbp_cap): New data type.
5303 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5304 (struct arm_linux_hw_breakpoint): New data type.
5305 (MAX_BPTS, MAX_WPTS): Define.
5306 (struct arch_process_info, struct arch_lwp_info): New data types.
5307 (arm_linux_get_hwbp_cap): New function.
5308 (arm_linux_get_hw_breakpoint_count): Likewise.
5309 (arm_linux_get_hw_watchpoint_count): Likewise.
5310 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5311 (arm_hwbp_control_initialize): Likewise.
5312 (arm_hwbp_control_is_enabled): Likewise.
5313 (arm_hwbp_control_is_initialized): Likewise.
5314 (arm_hwbp_control_disable): Likewise.
5315 (arm_linux_hw_breakpoint_equal): Likewise.
5316 (arm_linux_hw_point_initialize): Likewise.
5317 (struct update_registers_data): New data structure.
5318 (update_registers_callback: New function.
5319 (arm_insert_point): Likewise.
5320 (arm_remove_point): Likewise.
5321 (arm_stopped_by_watchpoint): Likewise.
5322 (arm_stopped_data_address): Likewise.
5323 (arm_new_process): Likewise.
5324 (arm_new_thread): Likewise.
5325 (arm_prepare_to_resume): Likewise.
5326 (the_low_target): Register arm_insert_point, arm_remove_point,
5327 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5328 arm_new_thread, and arm_prepare_to_resume.
5330 2011-09-15 Stan Shebs <stan@codesourcery.com>
5332 * server.h (struct emit_ops): Add compare-goto fields.
5333 * tracepoint.c (gdb_agent_op_sizes): New table.
5334 (emit_eq_goto): New function.
5335 (emit_ne_goto): New function.
5336 (emit_lt_goto): New function.
5337 (emit_le_goto): New function.
5338 (emit_gt_goto): New function.
5339 (emit_ge_goto): New function.
5340 (is_goto_target): New function.
5341 (compile_bytecodes): Recognize special cases of compare-goto
5342 combinations and call specialized emitters for them.
5343 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5344 (amd64_emit_ne_goto): New function.
5345 (amd64_emit_lt_goto): New function.
5346 (amd64_emit_le_goto): New function.
5347 (amd64_emit_gt_goto): New function.
5348 (amd64_emit_ge_goto): New function.
5349 (amd64_emit_ops): Add the new functions.
5350 (i386_emit_eq_goto): New function.
5351 (i386_emit_ne_goto): New function.
5352 (i386_emit_lt_goto): New function.
5353 (i386_emit_le_goto): New function.
5354 (i386_emit_gt_goto): New function.
5355 (i386_emit_ge_goto): New function.
5356 (i386_emit_ops): Add the new functions.
5358 2011-09-08 Stan Shebs <stan@codesourcery.com>
5360 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5361 (i386_emit_epilogue): Restore %ebx.
5363 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5365 * server.c (step_thread): Remove definition.
5366 (process_serial_event): Don't handle Hs.
5367 * server.h (step_thread): Remove declaration.
5368 * target.c (set_desired_inferior): Remove use of step_thread.
5370 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5372 * linux-low.c: Include linux-procfs.h.
5373 (linux_attach_lwp_1): Update comments.
5374 (linux_attach): Scan for existing threads when attaching to a
5375 process that is the tgid.
5376 * Makefile.in: Update dependencies.
5378 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5380 * configure.srv: Add linux-procfs.o dependencies.
5382 2011-08-14 Yao Qi <yao@codesourcery.com>
5384 * target.h (struct target_ops): Fix indent.
5385 * win32-low.c (win32_target_ops): Fix comment.
5387 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5388 Yao Qi <yao@codesourcery.com>
5390 * Makefile.in (clean): Remove tic6x-*.c files.
5391 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5392 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5393 (tic6x-c64xp-linux.c): Likewise.
5394 * configure.srv: Add support for tic6x-*-uclinux.
5395 * linux-tic6x-low.c: New.
5396 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5398 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5399 Yao Qi <yao@codesourcery.com>
5401 * target.h (struct target_ops): Add read_loadmap.
5402 * linux-low.c (struct target_loadseg): New type.
5403 (struct target_loadmap): New type.
5404 (linux_read_loadmap): New function.
5405 (linux_target_ops): Add linux_read_loadmap.
5406 * server.c (handle_query): Support qXfer:fdpic:read packet.
5407 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5410 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5412 * win32-low.c: Include <stdint.h>.
5414 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5416 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5417 to the inferior here.
5418 (i386_remove_aligned_watchpoint): Ditto.
5419 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5420 fit part of the watchpoint in the debug registers.
5421 (i386_update_inferior_debug_regs): New.
5422 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5423 registers, and only update the inferior on success.
5424 (i386_low_remove_watchpoint): Ditto.
5426 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5428 * linux-low.c (compare_ints, unique, list_threads, show_process,
5429 linux_core_of_thread): Delete.
5430 (linux_target_ops): Change linux_core_of_thread to
5431 linux_common_core_of_thread.
5432 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5433 * utils.c (malloc_failure): Change type of argument.
5434 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5435 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5436 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5437 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5438 (IPA_OBJS): Add common-utils-ipa.o.
5439 (ptid_h, linux_osdata_h): New macros.
5440 (server_h): Add common/common-utils.h, common/xml-utils.h,
5441 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5443 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5444 ptid.o, buffer.o): New rules.
5445 (linux-low.o): Add common/linux-osdata.h as a dependency.
5446 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5447 * configure.ac: Add AC_HEADER_DIRENT check.
5448 * config.in: Regenerate.
5449 * configure: Regenerate.
5450 * remote-utils.c (xml_escape_text): Delete.
5451 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5452 buffer_xml_printf): Move to common/buffer.c.
5453 * server.c (main): Remove call to initialize_inferiors.
5454 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5455 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5456 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5457 internal_error, gdb_assert, gdb_assert_fail): Delete.
5458 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5459 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5461 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5462 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5463 initialize_inferiors): Delete.
5465 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5467 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5470 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5472 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5474 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5476 2011-05-26 Yao Qi <yao@codesourcery.com>
5478 * Makefile.in (thread-db.o): Track dependence to
5479 common/gdb_thread_db.h.
5480 * thread-db.c: include gdb_thread_db.h from right place.
5482 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5484 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5485 __FILE__ and __LINE__ to internal_error.
5487 2011-05-13 Doug Evans <dje@google.com>
5489 * thread-db.c (try_thread_db_load_from_sdir): New function.
5490 (try_thread_db_load_from_dir): New function.
5491 (thread_db_load_search): Handle $sdir, ignore $pdir.
5492 Remove trying of system directories if search of
5493 libthread-db-search-path fails, that is now done via $sdir.
5495 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5497 * server.c (handle_query): Add EnableDisableTracepoints to the list
5498 of supported features.
5499 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5501 (cmd_qtenable_disable): New.
5502 (cmd_qtstart): Install tracepoints even if disabled.
5503 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5504 receiving a QTEnable or QTDisable packet.
5505 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5506 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5508 (gdb_probe): Skip data collection if static tracepoint is disabled.
5510 2011-05-10 Doug Evans <dje@google.com>
5512 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5514 2011-05-04 Doug Evans <dje@google.com>
5516 * linux-low.c (linux_join): Skip process lookup.
5517 * spu-low.c (spu_join): Ditto.
5518 * server.c (join_inferiors_callback): Delete.
5519 (process_serial_event): For 'D' packet (detach) call join_inferior
5522 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5524 * README: Don't mention xscale*-*-linux*.
5525 * configure.srv (xscale*-*-linux*): Don't handle target.
5527 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5529 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5531 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5532 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5533 (i386_emit_void_call_2): Likewise.
5535 2011-04-26 Yao Qi <yao@codesourcery.com>
5537 * linux-low.c: Move common macros to linux-ptrace.h.
5538 Include linux-ptrace.h.
5539 * Makefile.in (linux_ptrace_h): New.
5540 (linux-low.o): Depends on linux-ptrace.h.
5542 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5544 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5545 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5546 (remote_prepare): New function with most of the TCP code from ...
5547 (remote_open): ... here. Detect PORT here unconditionally. Move also
5548 setting transport_is_reliable.
5549 * server.c (run_once): New variable.
5550 (gdbserver_usage): Document it.
5551 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5552 the first run if RUN_ONCE.
5553 * server.h (run_once, remote_prepare): New declarations.
5555 2011-04-19 Tom Tromey <tromey@redhat.com>
5557 * win32-low.c (handle_load_dll): Remove duplicate "the".
5559 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5561 Remove support for old Cygwin 1.5 versions.
5562 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5563 function to avoid warning.
5564 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5567 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5569 * gdbserver/server.h (Macro _): Define it if not available.
5571 2011-03-14 Michael Snyder <msnyder@vmware.com>
5573 * hostio.c (handle_close): Remove unnecessary null test.
5575 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5577 * Makefile.in (maintainer-clean realclean distclean): Remove
5578 "make ... subdir_do" command.
5580 2011-03-10 Michael Snyder <msnyder@vmware.com>
5582 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5584 * server.c (handle_v_run): Free alloced buffer on early return.
5586 2011-03-09 Yao Qi <yao@codesourcery.com>
5589 2011-03-04 Yao Qi <yao@codesourcery.com>
5591 * Makefile.in: Remove GNU make feature --directory.
5593 2011-03-05 Yao Qi <yao@codesourcery.com>
5595 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5596 (subdir_do): New make target. Copied from gdb/Makefile.
5597 (maintainer-clean, realclean, distclean, clean): Call corresponding
5598 make targets in common/Makefile.
5600 2011-02-11 Yao Qi <yao@codesourcery.com>
5602 * configure.ac: Call AC_PROG_RANLIB.
5603 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5604 * configure: Regenerate.
5606 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5608 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5610 2011-03-06 Yao Qi <yao@codesourcery.com>
5612 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5614 2011-03-05 Yao Qi <yao@codesourcery.com>
5616 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5617 (subdir_do): New make target. Copied from gdb/Makefile.
5618 (maintainer-clean, realclean, distclean, clean): Call corresponding
5619 make targets in common/Makefile.
5621 2011-03-04 Yao Qi <yao@codesourcery.com>
5623 * Makefile.in: Remove GNU make feature --directory.
5625 2011-03-04 Michael Snyder <msnyder@vmware.com>
5627 * server.c (queue_stop_reply): Call xmalloc not malloc.
5629 2011-03-02 Michael Snyder <msnyder@vmware.com>
5631 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5633 2011-02-28 Michael Snyder <msnyder@vmware.com>
5635 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5636 (cmd_qtframe): Ditto.
5637 (cmd_qtbuffer): Ditto.
5638 (cmd_bigqtbuffer): Ditto.
5640 * utils.c (decimal2str): Initialize 'width' to nine, then
5643 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5645 * hostio.c (require_data): Free *data, not data.
5647 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5649 * hostio.c (require_data): Use free, not xfree.
5651 2011-02-27 Michael Snyder <msnyder@vmware.com>
5653 * server.c (handle_query): Discard unused value.
5655 * hostio.c (require_data): Free malloc memory before returning
5658 2011-02-26 Michael Snyder <msnyder@vmware.com>
5660 * linux-low.c (list_threads): Call closedir for dirent.
5662 2011-02-27 Michael Snyder <msnyder@vmware.com>
5664 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5665 a case statement falls through.
5667 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5669 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5672 2011-02-26 Michael Snyder <msnyder@vmware.com>
5674 * utils.c (decimal2str): Eliminate dead code and dead param.
5675 (pulongest): Drop dead param from call to decimal2str.
5678 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5680 Revert the following patch (not approved yet):
5681 2011-02-21 Hui Zhu <teawater@gmail.com>
5682 * tracepoint.c (tp_printf): New function.
5683 (eval_agent_expr): Handle gdb_agent_op_printf.
5685 2011-02-21 Hui Zhu <teawater@gmail.com>
5687 * tracepoint.c (tp_printf): New function.
5688 (eval_agent_expr): Handle gdb_agent_op_printf.
5690 2011-02-18 Tom Tromey <tromey@redhat.com>
5692 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5693 (tracepoint.o): Likewise.
5694 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5695 (gdb_agent_op_names): Likewise.
5697 2011-02-18 Tom Tromey <tromey@redhat.com>
5699 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5700 gdb_agent_op_rot>: New constants.
5701 (gdb_agent_op_names): Add pick and roll.
5702 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5705 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5707 * aclocal.m4: Regenerated with aclocal-1.11.1.
5709 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5711 * server.c (handle_qxfer_traceframe_info): New.
5712 (qxfer_packets): Register "traceframe-info".
5713 (handle_query): Report support for qXfer:traceframe-info:read+.
5714 * tracepoint.c (match_blocktype): New.
5715 (traceframe_find_block_type): Rename to ...
5716 (traceframe_walk_blocks): ... this. Add callback filter argument,
5718 (traceframe_find_block_type): New, reimplemented on top of
5719 traceframe_walk_blocks.
5720 (build_traceframe_info_xml): New.
5721 (traceframe_read_info): New.
5722 * server.h (traceframe_read_info): Declare.
5724 2011-02-11 Yao Qi <yao@codesourcery.com>
5726 * configure.ac: Call AC_PROG_RANLIB.
5727 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5728 * configure: Regenerate.
5730 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5732 * server.c (gdb_read_memory): Change return semantics to allow
5734 (handle_search_memory_1): Adjust.
5735 (process_serial_event) <'m' packet>: Handle partial transfers.
5736 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5738 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5740 * regcache.c (init_register_cache): Initialize
5741 regcache->register_status.
5742 (free_register_cache): Release regcache->register_status.
5743 (regcache_cpy): Copy register_status.
5744 (registers_to_string): Print 'x's for unavailable registers.
5745 (supply_register): Mark the register's status valid or
5746 unavailable, depending on whether a buffer was passed in or not.
5747 (supply_register_zeroed): New.
5748 (supply_regblock): Mark the registers' status valid or
5749 unavailable, depending on whether a buffer was passed in or not.
5750 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5751 (struct regcache): New `register_status' field.
5752 (supply_register_zeroed): Declare.
5753 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5754 supply_register_zeroed, rather than passing a NULL buffer to
5756 * tracepoint.c (fetch_traceframe_registers): Update comment.
5758 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5760 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5763 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5765 * server.h (decode_xfer_write): Change prototype.
5766 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5767 and don't extract the annex here.
5768 * server.c (decode_xfer_read): Remove `annex' parameter,
5769 and don't extract the annex here.
5771 (struct qxfer): New.
5772 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5773 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5774 (handle_qxfer_statictrace): New functions, abstracted out from
5775 handle_query, and made to use the struct qxfer interface.
5776 (handle_threads_qxfer_proper): Rename to ...
5777 (handle_qxfer_threads_proper): ... this.
5778 (handle_threads_qxfer): Rename to ...
5779 (handle_qxfer_threads): ... this. Adjust.
5780 (qxfer_packets): New array.
5781 (handle_qxfer): New function.
5782 (handle_query): Use handle_qxfer.
5784 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5786 * gdbreplay.c: Shorten lines of >= 80 columns.
5787 * linux-low.c: Ditto.
5788 * linux-ppc-low.c: Ditto.
5789 * linux-s390-low.c: Ditto.
5790 * linux-sparc-low.c: Ditto.
5791 * linux-x86-low.c: Ditto.
5792 * linux-xtensa-low.c: Ditto.
5793 * mem-break.c: Ditto.
5795 * regcache.h: Ditto.
5796 * remote-utils.c: Ditto.
5799 * thread-db.c: Ditto.
5800 * tracepoint.c: Ditto.
5802 * win32-low.h: Ditto.
5804 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5806 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5809 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5811 * server.c (gdbserver_version): Update copyright year in version
5813 * gdbreplay.c (gdbreplay_version): Ditto.
5815 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5817 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5818 * linux-bfin-low.c: New file.
5819 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5820 PT_DATA_ADDR for BFIN targets.
5821 * Makefile.in (SFILES): Add linux-bfin-low.c.
5822 (clean): Remove reg-bfin.c.
5823 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5824 * README: Mention supported Blackfin targets.
5826 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5828 * .gitignore: New file.
5830 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5832 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5834 2010-10-22 Jie Zhang <jie@codesourcery.com>
5836 * Makefile.in: Add FLAGS_TO_PASS variable.
5837 (install): Remove dependency of install-only and recursively
5838 invoke make for install-only.
5840 2010-10-04 Doug Evans <dje@google.com>
5842 * Makefile.in (uninstall): Use $(DESTDIR).
5844 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5848 * linux-x86-low.c (compat_siginfo_from_siginfo)
5849 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5850 si_code is < 0. Check for si_code == SI_TIMER before checking for
5853 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5855 * lynx-i386-low.c: New file.
5856 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5858 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5860 * lynx-low.c (ptrace_request_to_str): Remove handling for
5861 request values that have been removed in LynxOS 5.x.
5863 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5865 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5868 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5870 * configure.ac: Add --enable-inprocess-agent option.
5871 * configure: Rebuilt.
5873 2010-09-06 Yao Qi <yao@codesourcery.com>
5875 * linux-low.c (linux_kill): Remove unused variable.
5876 (linux_stabilize_threads): Likewise.
5877 * server.c (start_inferior): Likewise.
5878 (queue_stop_reply_callback): Likewise.
5879 * tracepoint.c (do_action_at_tracepoint): Likewise.
5881 2010-09-06 Yao Qi <yao@codesourcery.com>
5883 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5886 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5888 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5890 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5892 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5895 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5897 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5898 gdbserver/lynx-ppc-low.c: New files.
5899 * Makefile.in (lynx_low_h): New variable.
5900 (lynx-low.o, lynx-ppc-low.o): New rules.
5901 * configure.ac: On LynxOS, link with -lnetinet.
5902 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5903 * configure: regenerate.
5905 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5907 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5908 * configure.ac: Add check for vasprintf and vsnprintf.
5909 * configure, config.in: Regenerate.
5910 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5912 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5914 * gdbreplay.c: Move include of alloca.h up, next to include of
5916 * server.h: Add include of malloc.h.
5917 * mem-break.c: Remove include of malloc.h.
5918 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5920 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5922 * Makefile.in (memmem.o): Build with -Wno-error.
5924 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5926 * utils.c (xsnprintf): Make non-static.
5927 * server.h: Add xsnprintf declaration.
5928 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5929 replace calls to snprintf by calls to xsnprintf throughout.
5931 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5933 * configure.ac: Add configure check for alloca.
5934 * configure, config.in: Regenerate.
5935 * server.h: Include alloca.h if it exists.
5936 * gdbreplay.c: Include alloca.h if it exists.
5938 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5940 * linux-low.c (__SIGRTMIN): Define if not already defined.
5941 (linux_create_inferior): Check for __ANDROID__ rather than
5943 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5944 are already deferred.
5945 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5946 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5947 stopped and already has a pending signal to report.
5948 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5949 a pending signal to report or is moving out of a jump pad.
5950 (linux_init_signals): Check for __ANDROID__ rather than
5953 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5955 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5956 debug_threads check. Avoid a linear search when not doing debug
5959 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5961 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5962 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5963 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5964 (process_event): Change local fd's type to gdb_fildes_t.
5965 (create_file_handler): Adjust prototype.
5966 (delete_file_handler): Adjust prototype.
5967 (handle_file_event): Adjust prototype. Use pfildes.
5968 (create_file_event): Adjsut prototype.
5969 * remote-utils.c (remote_desc, listen_desc): Change type to
5971 * server.h: New gdb_fildes_t typedef.
5972 [USE_WIN32API]: Include winsock2.h.
5973 (delete_file_handler, add_file_handler): Adjust prototypes.
5975 * utils.c (pfildes): New.
5977 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5979 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5980 * configure: Regenerate.
5982 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5984 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5985 (linux_done_accessing_memory): ... this.
5986 (linux_target_ops): Adjust.
5987 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5988 * nto-low.c (nto_target_ops): Adjust comment.
5989 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5990 * spu-low.c (spu_target_ops): Adjust comment.
5991 * target.h (target_ops): Rename unprepare_to_access_memory field
5992 to done_accessing_memory.
5993 (unprepare_to_access_memory): Rename to ...
5994 (done_accessing_memory): ... this.
5996 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5998 * linux-low.c (linux_prepare_to_access_memory): New.
5999 (linux_unprepare_to_access_memory): New.
6000 (linux_target_ops): Install them.
6001 * server.c (read_memory): Rename to ...
6002 (gdb_read_memory): ... this. Use
6003 prepare_to_access_memory/prepare_to_access_memory.
6004 (write_memory): Rename to ...
6005 (gdb_write_memory): ... this. Use
6006 prepare_to_access_memory/prepare_to_access_memory.
6007 (handle_search_memory_1): Adjust.
6008 (process_serial_event): Adjust.
6009 * target.h (struct target_ops): New fields
6010 prepare_to_access_memory and unprepare_to_access_memory.
6011 (prepare_to_access_memory, unprepare_to_access_memory): New.
6012 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
6013 prepare_to_access_memory/prepare_to_access_memory.
6014 * nto-low.c (nto_target_ops): Adjust.
6015 * spu-low.c (spu_target_ops): Adjust.
6016 * win32-low.c (win32_target_ops): Adjust.
6018 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6020 * Makefile.in (WARN_CFLAGS): Get it from configure.
6021 (WERROR_CFLAGS): New.
6022 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
6023 * configure.ac: Introduce --enable-werror, which adds -Werror to
6024 the compiler command line. Enabled by default. Disable with
6025 --disable-werror. Add -Wdeclaration-after-statement
6026 Wpointer-arith and -Wformat-nonliteral to warning flags.
6027 * configure: Regenerate.
6029 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6031 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
6033 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6035 * gdbreplay.c (remote_error): New.
6037 (expect): Use gdbchar. Check for error reading from GDB.
6038 Clarify sync error output.
6039 (play): Check for errors writing to GDB.
6040 * linux-low.c (sigchld_handler): Really ignore `write' errors.
6041 * remote-utils.c (getpkt): Check for errors writing to the remote
6044 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6046 * linux-low.c (linux_wait_1): Move non-debugging code out of
6047 `debug_threads' control.
6049 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6051 * linux-low.c (linux_wait_1): Don't set last_status here.
6052 * server.c (push_event, queue_stop_reply_callback): Assert we're
6053 not pushing a TARGET_WAITKIND_IGNORE event.
6054 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
6055 (myresume, handle_target_event): Set the thread's last_resume_kind
6056 and last_status from the target returned status.
6058 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6062 * linux-x86-low.c (update_debug_registers_callback): New.
6063 (i386_dr_low_set_addr): Use it.
6064 (i386_dr_low_get_addr): New.
6065 (i386_dr_low_set_control): Use update_debug_registers_callback.
6066 (i386_dr_low_get_control): New.
6067 (i386_dr_low_get_status): Adjust.
6068 * linux-low.c (linux_stop_lwp): New.
6069 * linux-low.h (linux_stop_lwp): Declare.
6071 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
6072 argument instead of a i386_debug_reg_state.
6073 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
6074 a i386_debug_reg_state.
6075 (i386_insert_aligned_watchpoint): Adjust.
6076 (i386_remove_aligned_watchpoint): Adjust.
6077 (i386_low_stopped_data_address): Read the debug registers from the
6078 inferior instead of from the mirrors.
6079 * i386-low.h (struct i386_debug_reg_state): Extend comment.
6080 (i386_dr_low_get_addr): Declare.
6081 (i386_dr_low_get_control): Declare.
6082 (i386_dr_low_get_status): Change prototype.
6084 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
6085 (i386_dr_low_get_addr): New.
6086 (i386_dr_low_get_control): New.
6087 (i386_dr_low_get_status): Adjust prototype. Return
6089 (i386_initial_stuff): Clear dr_status_mirror and
6091 (i386_get_thread_context): Adjust.
6092 (i386_set_thread_context): Adjust.
6093 (i386_thread_added): Adjust.
6095 2010-08-24 Pedro Alves <pedro@codesourcery.com>
6097 * linux-low.h (linux_thread_area): Delete declaration.
6099 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
6101 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
6102 after its termination.
6104 2010-08-09 Pedro Alves <pedro@codesourcery.com>
6106 * linux-low.c (gdb_wants_lwp_stopped): Delete.
6107 (gdb_wants_all_stopped): Delete.
6108 (linux_wait_1): Don't call them.
6109 * server.c (handle_v_cont): Tag all threads as want-stopped.
6110 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
6111 stopped as "client-wants-stopped".
6113 2010-07-31 Pedro Alves <pedro@codesourcery.com>
6115 * Makefile.in (signals_h): New.
6116 (server_h): Depend on it.
6117 (server.o): Don't depend on $(signals_def).
6118 (signals.o): Depend on $(signals_def).
6120 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
6122 * Makefile.in (signals_def): New.
6123 (server_h): Append include/gdb/signals.h and signals_def.
6124 (server.o): Append signals_def.
6126 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6128 * server.c (handle_target_event): Use target_signal_to_host for
6129 resume_info.sig initialization.
6130 * target.h (struct thread_resume) <sig>: New comment.
6132 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
6134 * server.c (handle_query): strcpy() the returned string from paddress()
6135 instead of sprintf().
6136 * utils.c (paddress): Return phex_nz().
6138 2010-07-07 Joel Brobecker <brobecker@adacore.com>
6140 * server.c (handle_v_cont): Call mourn_inferior if process
6142 (myresume): Likewise.
6144 2010-07-01 Pedro Alves <pedro@codesourcery.com>
6146 Static tracepoints, and integration with UST.
6148 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
6149 * mem-break.c (uninsert_all_breakpoints)
6150 (reinsert_all_breakpoints): New.
6151 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
6152 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
6153 (gdb_agent_ust_loaded, helper_thread_id)
6154 (gdb_agent_helper_thread_id): New macros.
6155 (struct ipa_sym_addresses): Add addr_ust_loaded,
6156 addr_helper_thread_id, addr_cmd_buf.
6157 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
6158 (in_process_agent_loaded_ust): New.
6159 (write_e_ust_not_loaded): New.
6160 (maybe_write_ipa_ust_not_loaded): New.
6161 (struct collect_static_trace_data_action): New.
6162 (enum tracepoint_type) <static_tracepoint>: New.
6163 (struct tracepoint) <handle>: Mention static tracepoints.
6164 (struct static_tracepoint_ctx): New.
6165 (CMD_BUF_SIZE): New.
6166 (add_tracepoint_action): Handle static tracepoint actions.
6167 (unprobe_marker_at): New.
6168 (clear_installed_tracepoints): Handle static tracepoints.
6169 (cmd_qtdp): Handle static tracepoints.
6170 (probe_marker_at): New.
6171 (cmd_qtstart): Handle static tracepoints.
6172 (response_tracepoint): Handle static tracepoints.
6173 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
6174 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
6175 (get_context_regcache): Handle static tracepoints.
6176 (do_action_at_tracepoint): Handle static tracepoint actions.
6177 (traceframe_find_block_type): Handle static trace data blocks.
6178 (traceframe_read_sdata): New.
6179 (download_tracepoints): Download static tracepoint actions.
6180 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
6181 (GDB_PROBE_NAME): New.
6186 (ust_marker_to_static_tracepoint): New.
6188 (collect_ust_data_at_tracepoint): New.
6189 (gdb_ust_probe): New.
6190 (UNIX_PATH_MAX, SOCK_DIR): New.
6191 (gdb_ust_connect_sync_socket): New.
6192 (resume_thread, stop_thread): New.
6193 (run_inferior_command): New.
6194 (init_named_socket): New.
6195 (gdb_ust_socket_init): New.
6196 (cstr_to_hexstr): New.
6198 (first_marker, next_marker): New.
6199 (response_ust_marker): New.
6200 (cmd_qtfstm, cmd_qtsstm): New.
6201 (unprobe_marker_at, probe_marker_at): New.
6202 (cmd_qtstmat, gdb_ust_thread): New.
6203 (gdb_ust_init): New.
6204 (initialize_tracepoint_ftlib): Call gdb_ust_init.
6205 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
6207 (x86_64_st_collect_regmap): New.
6208 (X86_64_NUM_ST_COLLECT_GREGS): New.
6209 (AMD64_RIP_REGNUM): New.
6210 (supply_static_tracepoint_registers): New.
6211 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
6213 (i386_st_collect_regmap): New.
6214 (i386_NUM_ST_COLLECT_GREGS): New.
6215 (supply_static_tracepoint_registers): New.
6216 * server.c (handle_query): Handle qXfer:statictrace:read.
6217 <qSupported>: Report support for StaticTracepoints, and
6218 qXfer:statictrace:read features.
6219 * server.h (traceframe_read_sdata)
6220 (supply_static_tracepoint_registers): Declare.
6221 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
6222 (unpack_varlen_hex): Include in IPA build.
6223 * Makefile.in (ustlibs, ustinc): New.
6224 (IPA_OBJS): Add remote-utils-ipa.o.
6225 ($(IPA_LIB)): Link -ldl and -lpthread.
6227 (IPAGENT_CFLAGS): Add UST_CFLAGS.
6228 * config.in, configure: Regenerate.
6230 2010-06-20 Ian Lance Taylor <iant@google.com>
6231 Pedro Alves <pedro@codesourcery.com>
6233 * linux-x86-low.c (always_true): Delete.
6234 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
6235 trying to fool the compiler with always_true.
6237 2010-06-20 Pedro Alves <pedro@codesourcery.com>
6239 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
6240 conditions in gdbserver.
6242 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6244 * spu-low.c (spu_read_memory): Wrap around local store limit.
6245 (spu_write_memory): Likewise.
6247 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6249 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6250 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6252 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6254 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6255 uses with LONGEST uses.
6257 2010-06-14 Stan Shebs <stan@codesourcery.com>
6258 Pedro Alves <pedro@codesourcery.com>
6262 * linux-x86-low.c: Include limits.h.
6267 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6268 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6269 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6270 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6271 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6272 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6273 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6274 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6275 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6276 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6277 (amd64_emit_void_call_2): New.
6278 (amd64_emit_ops): New.
6279 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6280 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6281 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6282 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6283 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6284 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6285 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6286 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6287 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6288 (i386_emit_stack_adjust, i386_emit_int_call_1)
6289 (i386_emit_void_call_2): New.
6290 (i386_emit_ops): New.
6291 (x86_emit_ops): New.
6292 (the_low_target): Install x86_emit_ops.
6293 * server.h (struct emit_ops): New.
6294 (get_raw_reg_func_addr): Declare.
6295 (current_insn_ptr, emit_error): Declare.
6296 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6297 (set_trace_state_variable_value): New defines.
6298 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6299 addr_get_trace_state_variable_value and
6300 addr_set_trace_state_variable_value.
6301 (symbol_list): New fields for get_raw_reg,
6302 get_trace_state_variable_value and set_trace_state_variable_value.
6303 (condfn): New typedef.
6304 (struct tracepoint): New field `compiled_cond'.
6305 (do_action_at_tracepoint): Clear compiled_cond.
6306 (get_trace_state_variable_value, set_trace_state_variable_value):
6308 (condition_true_at_tracepoint): If there's a compiled condition,
6310 (current_insn_ptr, emit_error): New globals.
6311 (struct bytecode_address): New.
6312 (get_raw_reg_func_addr): New.
6313 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6314 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6315 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6316 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6317 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6318 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6319 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6320 (compile_tracepoint_condition, compile_bytecodes): New.
6321 * target.h (emit_ops): Forward declare.
6322 (struct target_ops): New field emit_ops.
6323 (target_emit_ops): New.
6324 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6325 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6326 * linux-low.c (linux_emit_ops): New.
6327 (linux_target_ops): Install it.
6328 * linux-low.h (struct linux_target_ops): New field emit_ops.
6330 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6332 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6333 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6335 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6336 Stan Shebs <stan@codesourcery.com>
6338 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6339 (all): Depend on $(extra_libraries).
6340 (install-only): Install the IPA.
6341 (IPA_OBJS, IPA_LIB): New.
6342 (clean): Remove the IPA lib.
6343 (IPAGENT_CFLAGS): New.
6344 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6345 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6346 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6347 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6348 * configure.ac: Check for atomic builtins support in the compiler.
6349 (IPA_DEPFILES, extra_libraries): Define.
6350 * configure.srv (ipa_obj): Add description.
6351 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6352 (i[34567]86-*-linux*): Set ipa_obj.
6353 (x86_64-*-linux*): Set ipa_obj.
6354 * linux-low.c (stabilizing_threads): New.
6355 (supports_fast_tracepoints): New.
6356 (linux_detach): Stabilize threads before detaching.
6357 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6358 the lwp is either not stabilizing, or is moving out of a jump pad.
6359 (linux_fast_tracepoint_collecting): New.
6360 (maybe_move_out_of_jump_pad): New.
6361 (enqueue_one_deferred_signal): New.
6362 (dequeue_one_deferred_signal): New.
6363 (linux_wait_for_event_1): If moving out of a jump pad, defer
6364 pending signals to later.
6365 (linux_stabilize_threads): New.
6366 (linux_wait_1): Check if threads need moving out of jump pads, and
6368 (stuck_in_jump_pad_callback): New.
6369 (move_out_of_jump_pad_callback): New.
6371 (linux_resume_one_lwp): Handle moving out of jump pads.
6372 (linux_set_resume_request): Dequeue deferred signals.
6373 (need_step_over_p): Also step over fast tracepoint jumps.
6374 (start_step_over): Also uninsert fast tracepoint jumps.
6375 (finish_step_over): Also reinsert fast tracepoint jumps.
6376 (linux_install_fast_tracepoint_jump): New.
6377 (linux_target_ops): Install linux_stabilize_threads and
6378 linux_install_fast_tracepoint_jump_pad.
6379 * linux-low.h (linux_target_ops) <get_thread_area,
6380 install_fast_tracepoint_jump_pad>: New fields.
6381 (struct lwp_info) <collecting_fast_tracepoint,
6382 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6383 (linux_get_thread_area): Declare.
6384 * linux-x86-low.c (jump_insn): New.
6385 (x86_get_thread_area): New.
6386 (append_insns): New.
6388 (amd64_install_fast_tracepoint_jump_pad): New.
6389 (i386_install_fast_tracepoint_jump_pad): New.
6390 (x86_install_fast_tracepoint_jump_pad): New.
6391 (the_low_target): Install x86_get_thread_area and
6392 x86_install_fast_tracepoint_jump_pad.
6393 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6394 (struct fast_tracepoint_jump): New.
6395 (fast_tracepoint_jump_insn): New.
6396 (fast_tracepoint_jump_shadow): New.
6397 (find_fast_tracepoint_jump_at): New.
6398 (fast_tracepoint_jump_here): New.
6399 (delete_fast_tracepoint_jump): New.
6400 (set_fast_tracepoint_jump): New.
6401 (uninsert_fast_tracepoint_jumps_at): New.
6402 (reinsert_fast_tracepoint_jumps_at): New.
6403 (set_breakpoint_at): Use write_inferior_memory.
6404 (uninsert_raw_breakpoint): Use write_inferior_memory.
6405 (check_mem_read): Mask out fast tracepoint jumps.
6406 (check_mem_write): Mask out fast tracepoint jumps.
6407 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6408 (set_fast_tracepoint_jump): Declare.
6409 (delete_fast_tracepoint_jump)
6410 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6411 (reinsert_fast_tracepoint_jumps_at): Declare.
6412 * regcache.c: Don't compile many functions when building the
6413 in-process agent library.
6414 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6415 the register buffer in the heap.
6416 (free_register_cache): If the register buffer isn't owned by the
6417 regcache, don't free it.
6418 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6419 pre-existing register caches.
6420 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6422 (convert_ascii_to_int): : Constify `from' parameter type.
6423 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6424 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6425 the needed buffer in-place.
6426 (relocate_instruction): New.
6427 * server.c (handle_query) <qSymbols>: If the target supports
6428 tracepoints, give it a chance of looking up symbols. Report
6429 support for fast tracepoints.
6430 (handle_status): Stabilize threads.
6431 (process_serial_event): Adjust.
6432 * server.h (struct fast_tracepoint_jump): Forward declare.
6433 (struct process_info) <fast_tracepoint_jumps>: New field.
6434 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6435 (decode_X_packet, decode_M_packet): Adjust.
6436 (relocate_instruction): Declare.
6437 (in_process_agent_loaded): Declare.
6438 (tracepoint_look_up_symbols): Declare.
6439 (struct fast_tpoint_collect_status): Declare.
6440 (fast_tracepoint_collecting): Declare.
6441 (force_unlock_trace_buffer): Declare.
6442 (handle_tracepoint_bkpts): Declare.
6443 (initialize_low_tracepoint)
6444 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6445 * target.h (struct target_ops) <stabilize_threads,
6446 install_fast_tracepoint_jump_pad>: New fields.
6447 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6448 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6449 [HAVE_STDINT_H]: Include stdint.h.
6450 (trace_debug_1): Rename to ...
6451 (trace_vdebug): ... this.
6452 (trace_debug): Rename to ...
6453 (trace_debug_1): ... this. Add `level' parameter.
6455 (ATTR_USED, ATTR_NOINLINE): New.
6456 (IP_AGENT_EXPORT): New.
6457 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6458 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6459 (about_to_request_buffer_space, trace_buffer_is_full)
6460 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6461 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6462 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6463 (traceframe_write_count, traceframes_created)
6464 (trace_state_variables)
6465 New renaming defines.
6466 (struct ipa_sym_addresses): New.
6467 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6469 (ipa_sym_addrs): New.
6470 (all_tracepoint_symbols_looked_up): New.
6471 (in_process_agent_loaded): New.
6472 (write_e_ipa_not_loaded): New.
6473 (maybe_write_ipa_not_loaded): New.
6474 (tracepoint_look_up_symbols): New.
6475 (debug_threads) [IN_PROCESS_AGENT]: New.
6476 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6477 (UNKNOWN_SIDE_EFFECTS): New.
6478 (stop_tracing): New.
6479 (flush_trace_buffer): New.
6480 (stop_tracing_bkpt): New.
6481 (flush_trace_buffer_bkpt): New.
6482 (read_inferior_integer): New.
6483 (read_inferior_uinteger): New.
6484 (read_inferior_data_pointer): New.
6485 (write_inferior_data_pointer): New.
6486 (write_inferior_integer): New.
6487 (write_inferior_uinteger): New.
6488 (struct collect_static_trace_data_action): Delete.
6489 (enum tracepoint_type): New.
6490 (struct tracepoint) <type>: New field `type'.
6491 <actions_str, step_actions, step_actions_str>: Only include in
6493 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6494 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6495 (tracepoints): Use IP_AGENT_EXPORT.
6496 (last_tracepoint): Don't include in the IPA.
6497 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6498 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6499 (alloced_trace_state_variables): New.
6500 (trace_state_variables): Use IP_AGENT_EXPORT.
6501 (traceframe_t): Delete unused variable.
6502 (circular_trace_buffer): Don't include in the IPA.
6503 (trace_buffer_start): Delete.
6504 (struct trace_buffer_control): New.
6505 (trace_buffer_free): Delete.
6506 (struct ipa_trace_buffer_control): New.
6507 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6508 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6510 (trace_buffer_ctrl): New.
6511 (TRACE_BUFFER_CTRL_CURR): New.
6512 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6513 Reimplement as macros.
6514 (trace_buffer_wrap): Delete.
6515 (traceframe_write_count, traceframe_read_count)
6516 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6517 (struct tracepoint_hit_ctx) <type>: New field.
6518 (struct fast_tracepoint_ctx): New.
6519 (memory_barrier): New.
6521 (record_tracepoint_error): Update atomically in the IPA.
6522 (clear_inferior_trace_buffer): New.
6523 (about_to_request_buffer_space): New.
6524 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6525 updating the same buffer.
6526 (add_tracepoint): Default the tracepoint's type to trap
6527 tracepoint, and orig_size to -1.
6528 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6530 (create_trace_state_variable): New parameter `gdb'. Handle it.
6531 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6532 (cmd_qtdp): Handle fast tracepoints.
6534 (max_jump_pad_size): New.
6535 (gdb_jump_pad_head): New.
6536 (get_jump_space_head): New.
6537 (claim_jump_space): New.
6538 (sort_tracepoints): New.
6539 (MAX_JUMP_SIZE): New.
6540 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6542 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6543 support. Upload fast traceframes, and delete internal IPA
6545 (stop_tracing_handler): New.
6546 (flush_trace_buffer_handler): New.
6547 (cmd_qtstop): Upload fast tracepoints.
6548 (response_tracepoint): Handle fast tracepoints.
6549 (tracepoint_finished_step): Upload fast traceframes. Set the
6550 tracepoint hit context's tracepoint type.
6551 (handle_tracepoint_bkpts): New.
6552 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6553 type. Add comment about fast tracepoints.
6554 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6555 non-existing action_str field.
6556 (get_context_regcache): Handle fast tracepoints.
6557 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6559 (fast_tracepoint_from_jump_pad_address): New.
6560 (fast_tracepoint_from_ipa_tpoint_address): New.
6561 (collecting_t): New.
6562 (force_unlock_trace_buffer): New.
6563 (fast_tracepoint_collecting): New.
6566 (write_inferior_data_ptr): New.
6567 (target_tp_heap): New.
6568 (target_malloc): New.
6569 (download_agent_expr): New.
6571 (download_tracepoints): New.
6572 (download_trace_state_variables): New.
6573 (upload_fast_traceframes): New.
6574 (IPA_FIRST_TRACEFRAME): New.
6575 (IPA_NEXT_TRACEFRAME_1): New.
6576 (IPA_NEXT_TRACEFRAME): New.
6577 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6578 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6579 (gdb_jump_pad_buffer_end): New.
6580 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6581 (initialize_tracepoint): Adjust.
6582 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6583 buffer. Initialize the low module.
6584 * utils.c (PREFIX, TOOLNAME): New.
6585 (malloc_failure): Use PREFIX.
6586 (error): In the IPA, an error causes an exit.
6587 (fatal, warning): Use PREFIX.
6588 (internal_error): Use TOOLNAME.
6589 (NUMCELLS): Increase to 10.
6590 * configure, config.in: Regenerate.
6592 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6594 * server.c (handle_query) <qSupported>: Do two passes over the
6595 qSupported string to avoid nesting strtok.
6597 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6599 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6601 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6603 * configure: Regenerate.
6604 * proc-service.list: New.
6606 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6608 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6611 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6613 * gdbreplay.c (remote_open): Check error return from socket() call by
6614 its equality to -1 not by it being negative.
6615 * remote-utils.c (remote_open): Likewise.
6617 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6619 * config.h: Regenerate.
6621 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6623 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6624 doesn't provide PTRACE_GET_THREAD_AREA.
6626 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6628 * linux-m68k-low.c: Include <asm/ptrace.h>
6629 (ps_get_thread_area): Implement.
6631 2010-05-03 Doug Evans <dje@google.com>
6633 * event-loop.c (struct callback_event): New struct.
6634 (callback_list): New global.
6635 (append_callback_event, delete_callback_event): New functions.
6636 (process_callback): New function.
6637 (start_event_loop): Call it.
6638 * remote-utils.c (NOT_SCHEDULED): Define.
6639 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6640 moved out of readchar.
6641 (readchar): Rewrite. Call reschedule before returning.
6642 (reset_readchar): New function.
6643 (remote_close): Call it.
6644 (process_remaining, reschedule): New functions.
6645 * server.h (callback_handler_func): New typedef.
6646 (append_callback_event, delete_callback_event): Declare.
6648 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6650 * proc-service.c (ps_pglobal_lookup): Use
6651 thread_db_look_up_one_symbol.
6652 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6653 parameter. Use it instead of all_symbols_looked_up.
6654 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6656 (all_symbols_looked_up): Don't declare.
6657 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6658 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6660 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6661 Set all_symbols_looked_up here.
6662 (thread_db_look_up_one_symbol): New.
6663 (thread_db_get_tls_address): Adjust.
6664 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6665 thread_db object on the heap, and tentatively set it in the
6667 (thread_db_init): Don't set all_symbols_looked_up here.
6668 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6670 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6672 * linux-low.c (linux_kill, linux_detach): Adjust.
6673 (status_pending_p_callback): Remove redundant statement. Check
6674 for !TARGET_WAITIKIND_IGNORE, instead of
6675 TARGET_WAITKIND_STOPPED.
6676 (handle_tracepoints): Make sure LWP is locked. Adjust.
6677 (linux_wait_for_event_1): Adjust.
6678 (linux_cancel_breakpoints): New.
6679 (unsuspend_one_lwp): New.
6680 (unsuspend_all_lwps): New.
6681 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6682 (send_sigstop_callback): Change return type to int, add new
6683 `except' parameter and handle it.
6684 (suspend_and_send_sigstop_callback): New.
6685 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6686 pass them down. If SUSPEND, also increment the lwp's suspend
6688 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6689 (need_step_over_p): Don't consider suspended LWPs.
6690 (start_step_over): Adjust.
6691 (proceed_one_lwp): Change return type to int, add new `except'
6692 parameter and handle it.
6693 (unsuspend_and_proceed_one_lwp): New.
6694 (proceed_all_lwps): Use find_inferior instead of
6696 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6697 also decrement the suspend count of LWPs. Pass `except' down,
6698 instead of hacking its suspend count.
6699 (linux_pause_all): Add `freeze' parameter. Adjust.
6700 (linux_unpause_all): New.
6701 (linux_target_ops): Install linux_unpause_all.
6702 * server.c (handle_status): Adjust.
6703 * target.h (struct target_ops): New fields `unpause_all' and
6704 `cancel_breakpoints'. Add new parameter to `pause_all'.
6705 (pause_all): Add new `freeze' parameter.
6707 (cancel_breakpoints): New.
6708 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6710 (cmd_qtstart): Pause threads.
6711 (stop_tracing): Pause threads, and cancel breakpoints.
6712 * win32-low.c (win32_target_ops): Adjust.
6714 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6716 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6717 the inferior right away from here...
6718 (linux_wait_1): ... to here, and adjust to check the thread's
6719 last_resume_kind instead of the lwp's step or stop_expected flags.
6721 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6723 * README: Use consistent `GDB' and `GDBserver' spellings.
6725 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6727 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6728 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6729 (linux_detach_one_lwp): Assume the lwp is stopped.
6730 (any_thread_of): Delete.
6731 (linux_detach): Stop all lwps here. Don't blindly delete all
6733 (delete_lwp_callback): New.
6734 (linux_mourn): Delete all lwps of the process that is gone.
6735 (linux_wait_1): Don't delete the last lwp of the process here.
6736 * mem-break.h (mark_breakpoints_out): Declare.
6737 * mem-break.c (mark_breakpoints_out): New.
6738 (free_all_breakpoints): Use it.
6739 * server.c (handle_target_event): If the process is gone, mark
6741 * thread-db.c (struct thread_db) <create_bp>: New field.
6742 (thread_db_enable_reporting): Fix prototype. Store a thread event
6743 breakpoint reference in the thread_db struct.
6744 (thread_db_load_search): Clear the thread_db object.
6745 (try_thread_db_load_1): Ditto.
6746 (switch_to_process): New.
6747 (disable_thread_event_reporting): Use it.
6748 (remove_thread_event_breakpoints): New.
6749 (thread_db_detach, thread_db_mourn): Use it.
6751 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6753 * linux-low.c (linux_enable_event_reporting): New.
6754 (linux_wait_for_event_1, handle_extended_wait): Use it.
6756 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6758 * linux-low.c (linux_kill_one_lwp, linux_kill)
6759 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6760 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6761 SIGSTOP even if the LWP is stopped.
6762 (send_sigstop_callback): New.
6763 (stop_all_lwps): Use send_sigstop_callback instead.
6764 (linux_resume_one_thread): Adjust.
6765 (proceed_one_lwp): Still proceed an LWP that the client has
6766 requested to stop, if we haven't reported it as stopped yet. Make
6767 sure that LWPs the client want stopped, have a pending SIGSTOP.
6769 2010-04-26 Doug Evans <dje@google.com>
6771 * server.c (handle_general_set): Make static.
6773 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6774 Print received char after testing for error/eof instead of before.
6775 (input_interrupt): Tweak comment.
6777 2010-04-23 Doug Evans <dje@google.com>
6779 * server.c (start_inferior): Print inferior argv if --debug.
6781 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6783 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6784 * nto-x86-low.c: Include server.h
6786 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6788 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6789 be consistent with other sources of this directory.
6790 (init_registers_amd64): Correct name of source file of this function
6793 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6795 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6798 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6800 * win32-i386-low.c: Add 64-bit support.
6801 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6802 (init_registers_amd64): Declare.
6803 (mappings): Add 64-bit version of array.
6804 (init_windows_x86): New function.
6805 (the_low_target): Change init_arch field to init_windows_x86.
6807 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6809 * win32-low.c: Adapt to support also 64-bit architecture.
6810 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6811 (get_image_name): Use SIZE_T type for local variable `done'.
6812 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6813 (toolhelp_get_dll_name): Idem.
6814 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6815 Use uintptr_t typecast to avoid warning.
6816 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6817 (handle_exception): Use phex_nz to avoid warning.
6818 (win32_wait): Remove unused local variable `process'.
6820 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6822 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6825 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6827 * configure.ac: Use `ws2_32' library for srv_mingw.
6828 * configure: Regenerate.
6829 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6830 * remote-utils.c: Likewise.
6832 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6834 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6835 if __x86_64__ is defined.
6837 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6839 * configure: Regenerate.
6841 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6843 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6844 * target.h (target_ops): New get_tib_address field.
6845 * win32-low.h (win32_thread_info): Add thread_local_base field.
6846 * win32-low.c (child_add_thread): Add tlb argument.
6847 Set thread_local_base field to TLB.
6848 (get_child_debug_event): Adapt to child_add_thread change.
6849 (win32_get_tib_address): New function.
6850 (win32_target_ops): Set get_tib_address field to
6851 win32_get_tib_address.
6852 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6854 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6856 * linux-low.c (linux_mourn): Also remove the process.
6857 * server.c (handle_target_event): Don't remove the process here.
6858 * nto-low.c (nto_mourn): New.
6859 (nto_target_ops): Install it.
6860 * spu-low.c (spu_mourn): New.
6861 (spu_target_ops): Install it.
6862 * win32-low.c (win32_mourn): New.
6863 (win32_target_ops): Install it.
6865 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6867 * server.h (buffer_xml_printf): Remove redundant `;'.
6869 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6871 * regcache.c (set_register_cache): Invalidate regcaches before
6872 changing the register cache layout.
6873 (regcache_invalidate_one): Allow a NULL regcache.
6874 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6875 regcaches before changing the register cache layout or the target
6878 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6880 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6881 variable warning on Linux/x86-64.
6883 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6885 GDBserver disconnected tracing support.
6887 * linux-low.c (linux_remove_process): Delete.
6888 (add_lwp): Don't set last_resume_kind here.
6889 (linux_kill): Use `mourn'.
6890 (linux_detach): Use `thread_db_detach', and `mourn'.
6892 (linux_attach_lwp_1): Adjust comment.
6893 (linux_attach): last_resume_kind moved the thread_info; adjust.
6894 (status_pending_p_callback): Adjust.
6895 (linux_wait_for_event_1): Adjust.
6896 (count_events_callback, select_singlestep_lwp_callback)
6897 (select_event_lwp_callback, cancel_breakpoints_callback)
6898 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6899 (proceed_one_lwp): Adjust.
6900 (linux_async): Add debug output.
6901 (linux_thread_stopped): New.
6902 (linux_pause_all): New.
6903 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6905 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6906 (thread_db_free): Delete declaration.
6907 (thread_db_detach, thread_db_mourn): Declare.
6908 * thread-db.c (thread_db_init): Use thread_db_mourn.
6909 (thread_db_free): Delete, split in two.
6910 (disable_thread_event_reporting): New.
6911 (thread_db_detach): New.
6912 (thread_db_mourn): New.
6914 * server.h (struct thread_info) <last_resume_kind>: New field.
6915 <attached>: Add comment.
6916 <gdb_detached>: New field.
6917 (handler_func): Change return type to int.
6918 (handle_serial_event, handle_target_event): Ditto.
6919 (gdb_connected): Declare.
6921 (disconnected_tracing): Declare.
6922 (stop_tracing): Declare.
6924 * server.c (handle_query) <qSupported>: Report support for
6925 disconnected tracing.
6926 (queue_stop_reply_callback): Account for running threads.
6927 (gdb_wants_thread_stopped): New.
6928 (gdb_wants_all_threads_stopped): New.
6929 (gdb_reattached_process): New.
6930 (handle_status): Clear the `gdb_detached' flag of all processes.
6931 In all-stop, stop all threads.
6932 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6933 (process_serial_event): If the remote connection breaks, or if an
6934 exit was forced with "monitor exit", force an event loop exit.
6935 Handle disconnected tracing on detach.
6936 (handle_serial_event): Adjust.
6937 (handle_target_event): If GDB isn't connected, forward events back
6938 to the inferior, unless the last process exited, in which case,
6939 exit gdbserver. Adjust interface.
6941 * remote-utils.c (remote_open): Don't block in accept. Instead
6942 register an event loop source on the listen socket file
6943 descriptor. Refactor bits into ...
6944 (listen_desc): ... this new global.
6945 (gdb_connected): ... this new function.
6946 (enable_async_notification): ... this new function.
6947 (handle_accept_event): ... this new function.
6948 (remote_close): Clear remote_desc.
6950 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6952 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6954 (mourn_inferior): Define.
6955 (target_process_qsupported): Avoid the dangling else problem.
6956 (thread_stopped): Define.
6957 (pause_all): Define.
6958 (target_waitstatus_to_string): Declare.
6959 * target.c (target_waitstatus_to_string): New.
6961 * tracepoint.c (tracing): Make extern.
6962 (disconnected_tracing): New.
6963 (stop_tracing): Make extern. Handle tracing stops due to GDB
6965 (cmd_qtdisconnected): New.
6966 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6967 (handle_tracepoint_general_set): Handle QTDisconnected.
6969 * event-loop.c (event_handler_func): Change return type to int.
6970 (process_event): Bail out if the event handler wants the event
6972 (handle_file_event): Ditto.
6973 (start_event_loop): Bail out if the event handler wants the event
6976 * nto-low.c (nto_target_ops): Adjust.
6977 * spu-low.c (spu_wait): Don't remove the process here.
6978 (spu_target_ops): Adjust.
6979 * win32-low.c (win32_wait): Don't remove the process here.
6980 (win32_target_ops): Adjust.
6982 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6984 * regcache.c (realloc_register_cache): Invalidate inferior's
6985 regcache before recreating it.
6987 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6989 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6991 2010-04-09 Stan Shebs <stan@codesourcery.com>
6992 Pedro Alves <pedro@codesourcery.com>
6994 * server.h (LONGEST): New.
6995 (struct thread_info) <while_stepping>: New field.
6996 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6998 (initialize_tracepoint, handle_tracepoint_general_set)
6999 (handle_tracepoint_query, tracepoint_finished_step)
7000 (tracepoint_was_hit, release_while_stepping_state_list):
7001 (current_traceframe): Declare.
7002 * server.c (handle_general_set): Handle tracepoint packets.
7004 (write_memory): New.
7005 (handle_search_memory_1): Use read_memory.
7006 (handle_query): Report support for conditional tracepoints, trace
7007 state variables, and tracepoint sources. Handle tracepoint
7009 (main): Initialize the tracepoints module.
7010 (process_serial_event): Handle traceframe reads/writes.
7012 * linux-low.c (handle_tracepoints): New.
7013 (linux_wait_1): Call it.
7014 (linux_resume_one_lwp): Handle while-stepping.
7015 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
7016 (linux_target_ops): Install them.
7017 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
7019 * linux-x86-low.c (x86_supports_tracepoints): New.
7020 (the_low_target). Install it.
7022 * mem-break.h (delete_breakpoint): Declare.
7023 * mem-break.c (delete_breakpoint): Make external.
7025 * target.h (struct target_ops): Add `supports_tracepoints',
7026 `read_pc', and `write_pc' fields.
7027 (target_supports_tracepoints): Define.
7028 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
7031 * regcache.h (struct regcache) <registers_owned>: New field.
7032 (init_register_cache, regcache_cpy): Declare.
7033 (regcache_read_pc, regcache_write_pc): Declare.
7034 (register_cache_size): Declare.
7035 (supply_regblock): Declare.
7036 * regcache.c (init_register_cache): New.
7037 (new_register_cache): Use it.
7038 (regcache_cpy): New.
7039 (register_cache_size): New.
7040 (supply_regblock): New.
7041 (regcache_read_pc, regcache_write_pc): New.
7043 * tracepoint.c: New.
7045 * Makefile.in (OBS): Add tracepoint.o.
7046 (tracepoint.o): New rule.
7048 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
7050 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
7052 (i386-mmx.c): Likewise.
7053 (i386-mmx-linux.o): Likewise.
7054 (i386-mmx-linux.c): Likewise.
7056 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
7057 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
7058 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
7059 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
7061 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
7062 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
7063 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
7065 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
7067 * Makefile.in (clean): Updated.
7069 (i386-avx.c): Likewise.
7070 (i386-avx-linux.o): Likewise.
7071 (i386-avx-linux.c): Likewise.
7072 (amd64-avx.o): Likewise.
7073 (amd64-avx.c): Likewise.
7074 (amd64-avx-linux.o): Likewise.
7075 (amd64-avx-linux.c): Likewise.
7077 * configure.srv (srv_i386_regobj): Add i386-avx.o.
7078 (srv_i386_linux_regobj): Add i386-avx-linux.o.
7079 (srv_amd64_regobj): Add amd64-avx.o.
7080 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
7081 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
7082 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
7083 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
7084 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
7085 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
7086 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
7088 * i387-fp.c: Include "i386-xstate.h".
7090 (i387_cache_to_xsave): Likewise.
7091 (i387_xsave_to_cache): Likewise.
7092 (x86_xcr0): Likewise.
7094 * i387-fp.h (i387_cache_to_xsave): Likewise.
7095 (i387_xsave_to_cache): Likewise.
7096 (x86_xcr0): Likewise.
7098 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
7099 * linux-crisv32-low.c (target_regsets): Likewise.
7100 * linux-m68k-low.c (target_regsets): Likewise.
7101 * linux-mips-low.c (target_regsets): Likewise.
7102 * linux-ppc-low.c (target_regsets): Likewise.
7103 * linux-s390-low.c (target_regsets): Likewise.
7104 * linux-sh-low.c (target_regsets): Likewise.
7105 * linux-sparc-low.c (target_regsets): Likewise.
7106 * linux-xtensa-low.c (target_regsets): Likewise.
7108 * linux-low.c: Include <sys/uio.h>.
7109 (regsets_fetch_inferior_registers): Support nt_type.
7110 (regsets_store_inferior_registers): Likewise.
7111 (linux_process_qsupported): New.
7112 (linux_target_ops): Add linux_process_qsupported.
7114 * linux-low.h (regset_info): Add nt_type.
7115 (linux_target_ops): Add process_qsupported.
7117 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
7119 (init_registers_i386_avx_linux): New.
7120 (init_registers_amd64_avx_linux): Likewise.
7121 (xmltarget_i386_linux_no_xml): Likewise.
7122 (xmltarget_amd64_linux_no_xml): Likewise.
7123 (PTRACE_GETREGSET): Likewise.
7124 (PTRACE_SETREGSET): Likewise.
7125 (x86_fill_xstateregset): Likewise.
7126 (x86_store_xstateregset): Likewise.
7127 (use_xml): Likewise.
7128 (x86_linux_update_xmltarget): Likewise.
7129 (x86_linux_process_qsupported): Likewise.
7130 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
7131 (x86_arch_setup): Don't call init_registers_amd64_linux nor
7132 init_registers_i386_linux here. Call
7133 x86_linux_update_xmltarget.
7134 (the_low_target): Add x86_linux_process_qsupported.
7136 * server.c (handle_query): Call target_process_qsupported.
7138 * target.h (target_ops): Add process_qsupported.
7139 (target_process_qsupported): New.
7141 2010-04-03 Pedro Alves <pedro@codesourcery.com>
7143 * inferiors.c (add_thread): Set last_status kind to
7144 TARGET_WAITKIND_IGNORE.
7145 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
7146 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
7147 (linux_wait_1): Move `thread' local definition to block that uses
7148 it. Don't NULL initialize `event_child'.
7149 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
7150 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
7151 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
7153 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7155 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
7156 an extended waitstatus, or by a watchpoint.
7157 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
7158 thread was stepping or has been stopped by a watchpoint.
7160 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7162 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
7163 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
7164 of another, then delete the previous, and validate all
7166 (validate_inserted_breakpoint): New.
7167 (delete_disabled_breakpoints): New.
7168 (validate_breakpoints): New.
7169 (check_mem_read): Validate breakpoints before trusting their
7170 shadow. Delete disabled breakpoints.
7171 (check_mem_write): Validate breakpoints before trusting they
7172 should be inserted. Delete disabled breakpoints.
7173 * mem-break.h (validate_breakpoints):
7174 * server.c (handle_query): Validate breakpoints when we see a
7177 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7179 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
7180 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
7181 if we could tell there's a GDB breakpoint at stop_pc.
7182 (need_step_over_p): Don't do a step over if we find a GDB
7183 breakpoint at the resume PC.
7185 * mem-break.c (struct raw_breakpoint): New.
7186 (enum bkpt_type): New type `gdb_breakpoint'.
7187 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
7188 fields. New field `raw'.
7189 (find_raw_breakpoint_at): New.
7190 (set_raw_breakpoint_at): Handle refcounting. Create a raw
7192 (set_breakpoint_at): Adjust.
7193 (delete_raw_breakpoint): New.
7194 (release_breakpoint): New.
7195 (delete_breakpoint): Rename to...
7196 (delete_breakpoint_1): ... this. Add proc parameter. Use
7197 release_breakpoint. Return ENOENT.
7198 (delete_breakpoint): Reimplement.
7199 (find_breakpoint_at): Delete.
7200 (find_gdb_breakpoint_at): New.
7201 (delete_breakpoint_at): Delete.
7202 (set_gdb_breakpoint_at): New.
7203 (delete_gdb_breakpoint_at): New.
7204 (gdb_breakpoint_here): New.
7205 (set_reinsert_breakpoint): Use release_breakpoint.
7206 (uninsert_breakpoint): Rename to ...
7207 (uninsert_raw_breakpoint): ... this.
7208 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
7209 (reinsert_raw_breakpoint): Change parameter type to
7211 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
7213 (check_breakpoints): Adjust. Use release_breakpoint.
7214 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
7215 (breakpoint_inserted_here): Ditto.
7216 (check_mem_read): Adjust to iterate over raw breakpoints instead.
7217 Don't trust the breakpoint's shadow if it is not inserted.
7218 (check_mem_write): Adjust to iterate over raw breakpoints instead.
7219 (delete_all_breakpoints): Adjust.
7220 (free_all_breakpoints): Mark all breakpoints as uninserted, and
7221 use delete_breakpoint_1.
7223 * mem-break.h (breakpoints_supported): Delete declaration.
7224 (set_gdb_breakpoint_at): Declare.
7225 (gdb_breakpoint_here): Declare.
7226 (delete_breakpoint_at): Delete.
7227 (delete_gdb_breakpoint_at): Declare.
7229 * server.h (struct raw_breakpoint): Forward declare.
7230 (struct process_info): New field `raw_breakpoints'.
7232 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
7235 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7237 * linux-low.c (status_pending_p_callback): Fix comment.
7238 (linux_wait_for_event_1): Move most of the internal breakpoint
7239 handling from here...
7240 (linux_wait_1): ... to here.
7241 (count_events_callback): New.
7242 (select_singlestep_lwp_callback): New.
7243 (select_event_lwp_callback): New.
7244 (cancel_breakpoints_callback): New.
7245 (select_event_lwp): New.
7246 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7247 priority to all LWPs that have had events that should be reported
7248 to the client. Cancel breakpoints when about to reporting the
7249 event to the client, not while stopping lwps. No longer cancel
7250 finished single-steps here.
7251 (cancel_finished_single_step): Delete.
7252 (cancel_finished_single_steps): Delete.
7254 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7256 * mem-break.c (enum bkpt_type): New.
7257 (struct breakpoint): New field `type'.
7258 (set_breakpoint_at): Change return type to struct breakpoint
7259 pointer. Set type to `other_breakpoint' by default.
7260 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7261 in the breakpoint list.
7262 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7263 (reinsert_breakpoint): Rename to ...
7264 (reinsert_raw_breakpoint): ... this.
7265 (reinsert_breakpoints_at): Adjust.
7266 * mem-break.h (struct breakpoint): Declare.
7267 (set_breakpoint_at): Change return type to struct breakpoint
7270 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7272 * server.c (handle_query): Assign, not compare.
7274 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7276 Teach linux gdbserver to step-over-breakpoints.
7278 * linux-low.c (can_hardware_single_step): New.
7279 (supports_breakpoints): New.
7280 (handle_extended_wait): If stopping threads, read the stop pc of
7283 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7284 low target doesn't support retrieving the PC.
7285 (add_lwp): Set last_resume_kind to resume_continue.
7286 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7287 (linux_attach): Don't clear stop_expected. Set the lwp's
7288 last_resume_kind to resume_stop.
7289 (linux_detach_one_lwp): Don't check for removed breakpoints.
7290 (check_removed_breakpoint): Delete.
7291 (status_pending_p): Rename to ...
7292 (status_pending_p_callback): ... this. Don't check for removed
7293 breakpoints. Don't consider threads that are stopped from GDB's
7295 (linux_wait_for_lwp): Always read the stop_pc here.
7296 (cancel_breakpoint): New.
7297 (step_over_bkpt): New global.
7298 (linux_wait_for_event_1): Implement stepping over breakpoints.
7299 (gdb_wants_lwp_stopped): New.
7300 (gdb_wants_all_stopped): New.
7301 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7302 single-step traps here. Store the thread's last reported target
7304 (send_sigstop): Don't clear stop_expected. Always set it,
7306 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7307 (cancel_finished_single_step): New.
7308 (cancel_finished_single_steps): New.
7309 (wait_for_sigstop): Don't cancel finished single-step traps here.
7310 (linux_resume_one_lwp): Don't check for removed breakpoints.
7311 Don't set `step' on non-hardware step archs.
7312 (linux_set_resume_request): Ignore resume_stop requests if already
7313 stopping or stopped. Set the lwp's last_resume_kind.
7314 (resume_status_pending_p): Don't check for removed breakpoints.
7315 (need_step_over_p): New.
7316 (start_step_over): New.
7317 (finish_step_over): New.
7318 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7319 requests. Clear the thread's last reported target waitstatus.
7320 Don't use the `suspended' flag. Don't consider pending breakpoints.
7321 (linux_resume): Start a step-over if necessary.
7322 (proceed_one_lwp): New.
7323 (proceed_all_lwps): New.
7324 (unstop_all_lwps): New.
7325 * linux-low.h (struct lwp_info): Rewrite comment for the
7326 `suspended' flag. Add the `stop_pc' field. Delete the
7327 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7328 Add `'last_resume_kind' and `need_step_over' fields.
7329 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7330 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7331 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7332 (set_raw_breakpoint_at): New.
7333 (set_breakpoint_at): Rewrite to use it.
7334 (reinsert_breakpoint_handler): Delete.
7335 (set_reinsert_breakpoint): New.
7336 (reinsert_breakpoint_by_bp): Delete.
7337 (delete_reinsert_breakpoints): New.
7338 (uninsert_breakpoint): Rewrite.
7339 (uninsert_breakpoints_at): New.
7340 (reinsert_breakpoint): Rewrite.
7341 (reinsert_breakpoints_at): New.
7342 (check_breakpoints): Rewrite.
7343 (breakpoint_here): New.
7344 (breakpoint_inserted_here): New.
7345 (check_mem_read): Adjust.
7346 * mem-break.h (breakpoints_supported, breakpoint_here)
7347 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7348 (reinsert_breakpoint_by_bp): Delete declaration.
7349 (delete_reinsert_breakpoints): Declare.
7350 (reinsert_breakpoint): Delete declaration.
7351 (reinsert_breakpoints_at): Declare.
7352 (uninsert_breakpoint): Delete declaration.
7353 (uninsert_breakpoints_at): Declare.
7354 (check_breakpoints): Adjust prototype.
7355 * server.h: Adjust include order.
7356 (struct thread_info): Declare here. Add a `last_status' field.
7358 2010-03-23 Michael Snyder <msnyder@vmware.com>
7360 * server.c (crc32): New function.
7361 (handle_query): Add handling for 'qCRC:' request.
7363 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7365 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7366 lwp had been stopped by a watchpoint.
7368 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7370 * server.h (internal_error): Declare.
7371 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7372 * utils.c (internal_error): New function.
7374 2010-03-15 Andreas Schwab <schwab@redhat.com>
7376 * configure.srv: Fix typo setting srv_regobj.
7378 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7380 * linux-low.c (fetch_register): Avoid passing a non string literal
7382 (usr_store_inferior_registers): Ditto.
7384 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7386 * linux-low.c (linux_write_memory): Bail out early if peeking
7389 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7391 * linux-low.h (struct lwp_info): New fields
7392 `stopped_by_watchpoint' and `stopped_data_address'.
7393 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7394 here, and cache them in the lwp object.
7395 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7397 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7399 (linux_stopped_by_watchpoint): Rewrite.
7400 (linux_stopped_data_address): Rewrite.
7402 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7404 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7405 switching the current inferior, not before.
7407 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7409 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7410 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7411 i386-linux.c and amd64-linux.c.
7412 (reg-i386.o): Removed.
7413 (reg-i386.c): Likewise.
7414 (reg-i386-linux.o): Likewise.
7415 (reg-i386-linux.c): Likewise.
7416 (reg-x86-64.o): Likewise.
7417 (reg-x86-64.c): Likewise.
7418 (reg-x86-64-linux.o): Likewise.
7419 (reg-x86-64-linux.c): Likewise.
7422 (i386-linux.o): Likewise.
7423 (i386-linux.c): Likewise.
7424 (amd64.o): Likewise.
7425 (amd64.c): Likewise.
7426 (amd64-linux.o): Likewise.
7427 (amd64-linux.c): Likewise.
7429 * configure.srv (srv_i386_regobj): New.
7430 (srv_i386_linux_regobj): Likewise.
7431 (srv_amd64_regobj): Likewise.
7432 (srv_amd64_linux_regobj): Likewise.
7433 (srv_i386_32bit_xmlfiles): Likewise.
7434 (srv_i386_64bit_xmlfiles): Likewise.
7435 (srv_i386_xmlfiles): Likewise.
7436 (srv_amd64_xmlfiles): Likewise.
7437 (srv_i386_linux_xmlfiles): Likewise.
7438 (srv_amd64_linux_xmlfiles): Likewise.
7439 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7440 srv_xmlfiles to $srv_i386_xmlfiles.
7441 (i[34567]86-*-mingw32ce*): Likewise.
7442 (i[34567]86-*-mingw*): Likewise.
7443 (i[34567]86-*-nto*): Likewise.
7444 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7445 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7446 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7447 (x86_64-*-linux*): Likewise.
7449 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7450 (init_registers_amd64_linux): New.
7451 (x86_arch_setup): Replace init_registers_x86_64_linux with
7452 init_registers_amd64_linux.
7454 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7456 * configure.ac: Check for libdl. If it is not available link against
7457 static libthread_db.
7458 * configure: Regenerate.
7460 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7464 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7465 handing a read watchpoint.
7466 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7468 2010-02-12 Doug Evans <dje@google.com>
7470 * linux-low.c (linux_supports_tracefork_flag): Document.
7471 (linux_look_up_symbols): Add comment.
7473 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7475 * regcache.c (supply_register): Clear regcache if buf is NULL.
7477 2010-02-02 Nicolas Roche <roche@sourceware.org>
7478 Joel Brobecker <brobecker@adacore.com>
7480 * inferiors.c (find_inferior): Add function documentation.
7481 (unloaded_dll): Handle the case where the unloaded dll has not
7482 been previously registered in the dll list.
7484 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7486 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7487 (thumb2_breakpoint): New.
7488 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7490 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7492 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7493 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7496 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7498 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7500 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7502 * linux-s390-low.c (s390_collect_ptrace_register)
7503 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7505 2010-01-21 Doug Evans <dje@google.com>
7507 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7508 (PTRACE_ARG4_TYPE): New macro.
7509 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7510 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7511 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7512 (usr_store_inferior_registers): Ditto.
7513 (linux_read_memory, linux_write_memory): Ditto.
7514 (linux_test_for_tracefork): Ditto.
7516 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7517 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7519 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7521 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7524 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7526 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7527 prototype to take a regcache. Adjust.
7529 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7531 * regcache.h (struct thread_info): Forward declare.
7532 (struct regcache): New.
7533 (new_register_cache): Adjust prototype.
7534 (get_thread_regcache): Declare.
7535 (free_register_cache): Adjust prototype.
7536 (registers_to_string, registers_from_string): Ditto.
7537 (supply_register, supply_register_by_name, collect_register)
7538 (collect_register_as_string, collect_register_by_name): Ditto.
7539 * regcache.c (struct inferior_regcache_data): Delete.
7540 (get_regcache): Rename to ...
7541 (get_thread_regcache): ... this. Adjust. Switch inferior before
7543 (regcache_invalidate_one): Adjust.
7544 (regcache_invalidate): Fix prototype.
7545 (new_register_cache): Return the new register cache.
7546 (free_register_cache): Change prototype.
7547 (realloc_register_cache): Adjust.
7548 (registers_to_string): Change prototype to take a regcache. Adjust.
7549 (registers_from_string): Ditto.
7550 (register_data): Ditto.
7551 (supply_register): Ditto.
7552 (supply_register_by_name): Ditto.
7553 (collect_register): Ditto.
7554 (collect_register_as_string): Ditto.
7555 (collect_register_by_name): Ditto.
7556 * server.c (process_serial_event): Adjust.
7557 * linux-low.h (regset_fill_func, regset_store_func): Change
7559 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7561 * linux-low.c (get_stop_pc): Adjust.
7562 (check_removed_breakpoint): Adjust.
7563 (linux_wait_for_event): Adjust.
7564 (linux_resume_one_lwp): Adjust.
7565 (fetch_register): Add regcache parameter. Adjust.
7566 (usr_store_inferior_registers): Ditto.
7567 (regsets_fetch_inferior_registers): Ditto.
7568 (regsets_store_inferior_registers): Ditto.
7569 (linux_fetch_registers, linux_store_registers): Ditto.
7570 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7572 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7574 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7575 prototype to take a regcache.
7576 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7577 * remote-utils.c (convert_ascii_to_int, outreg)
7578 (prepare_resume_reply): Change prototype to take a regcache.
7580 * target.h (struct target_ops) <fetch_registers, store_registers>:
7581 Change prototype to take a regcache.
7582 (fetch_inferior_registers, store_inferior_registers): Change
7583 prototype to take a regcache. Adjust.
7584 * proc-service.c (ps_lgetregs): Adjust.
7585 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7586 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7587 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7588 take a regcache. Adjust.
7589 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7590 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7591 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7592 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7593 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7594 (cris_cannot_fetch_register):
7595 (cris_breakpoint_at): Change prototype to take a regcache.
7597 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7598 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7599 to take a regcache. Adjust.
7600 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7602 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7603 take a regcache. Adjust.
7604 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7605 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7606 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7607 * linux-mips-low.c (mips_get_pc):
7608 (mips_set_pc): Change prototype to take a regcache. Adjust.
7609 (mips_reinsert_addr): Adjust.
7610 (mips_collect_register): Change prototype to take a regcache.
7612 (mips_supply_register):
7613 (mips_collect_register_32bit, mips_supply_register_32bit)
7614 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7615 (mips_store_fpregset): Ditto.
7616 * linux-ppc-low.c (ppc_supply_ptrace_register)
7617 (ppc_supply_ptrace_register): Ditto.
7618 (parse_spufs_run): Adjust.
7619 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7620 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7621 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7622 take a regcache. Adjust.
7623 * linux-s390-low.c (s390_collect_ptrace_register)
7624 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7625 (s390_set_pc): Change prototype to take a regcache. Adjust.
7626 (s390_arch_setup): Adjust.
7627 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7628 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7629 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7630 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7631 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7633 (sparc_breakpoint_at): Adjust.
7634 * linux-xtensa-low.c (xtensa_fill_gregset):
7635 (xtensa_store_gregset):
7636 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7637 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7638 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7639 prototype to take a regcache. Adjust.
7640 * win32-arm-low.c (arm_fetch_inferior_register)
7641 (arm_store_inferior_register): Change prototype to take a
7643 * win32-i386-low.c (i386_fetch_inferior_register)
7644 (i386_store_inferior_register): Change prototype to take a
7646 * win32-low.c (child_fetch_inferior_registers)
7647 (child_store_inferior_registers): Change prototype to take a
7649 (win32_wait): Adjust.
7650 (win32_fetch_inferior_registers): Change prototype to take a
7652 (win32_store_inferior_registers): Adjust.
7653 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7654 store_inferior_register>: Change prototype to take a regcache.
7656 2010-01-20 Doug Evans <dje@google.com>
7658 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7660 (linux_wait_for_event1, linux_init_signals): Ditto.
7661 (W_STOPCODE): Provide definition if missing.
7663 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7665 * linux-low.c (linux_core_of_thread): New.
7666 (compare_ints, show_process, list_threads): New.
7667 (linux_qxfer_osdata): Report threads and cores.
7668 (linux_target_op): Register linux_core_of_thread.
7669 * remote-utils.c (prepare_resume_reply): Report the core.
7670 (buffer_xml_printf): Support %d specifier.
7671 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7673 (handle_query): Handle qXfer:threads. Announce availability
7675 * target.h (struct target_ops): New field core_of_thread.
7677 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7679 * Makefile.in (clean): Remove new generated files.
7680 (reg-s390.o, reg-s390.c): Remove rules.
7681 (reg-s390x.o, reg-s390x.c): Likewise.
7682 (s390-linux32.o, s390-linux32.c): Add rules.
7683 (s390-linux64.o, s390-linux64.c): Likewise.
7684 (s390x-linux64.o, s390x-linux64.c): Likewise.
7685 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7686 * linux-s390-low.c: Include <elf.h>.
7687 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7688 (init_registers_s390): Remove prototype.
7689 (init_registers_s390x): Likewise.
7690 (init_registers_s390_linux32): Add prototype.
7691 (init_registers_s390_linux64): Likewise.
7692 (init_registers_s390x_linux64): Likewise.
7693 (s390_num_regs_3264): New define.
7694 (s390_regmap_3264): New global variable.
7695 (s390_cannot_fetch_register): Remove obsolete check.
7696 (s390_cannot_store_register): Likewise.
7697 (s390_collect_ptrace_register): Handle upper/lower register halves.
7698 (s390_supply_ptrace_register): Likewise.
7699 (s390_fill_gregset): Update to register number changes.
7700 (s390_get_hwcap): New routine.
7701 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7702 Install appropriate regmap and register set.
7704 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7706 * server.c (gdbserver_version): Update copyright year to 2010.
7707 * gdbreplay.c (gdbreplay_version): Likewise.
7709 2009-12-28 Doug Evans <dje@google.com>
7711 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7712 elf/external.h. Include <elf.h> instead but only if necessary.
7714 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7716 * linux-low.c (linux_remove_process): Remove `detaching'
7717 parameter. Don't release/detach from thread_db here.
7718 (linux_kill): Release/detach from thread_db here, ...
7719 (linux_detach): ... and here, before actually detaching.
7720 (linux_wait_1): ... and here, when a process exits.
7721 * thread-db.c (any_thread_of): New.
7722 (thread_db_free): Switch the current inferior to a thread of the
7725 2009-12-21 Doug Evans <dje@google.com>
7727 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7729 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7730 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7731 warning ifndef __NR_tkill. Move setting of errno there too.
7732 Delete unnecessary resetting of errno after syscall.
7733 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7735 * configure.ac: Check for dladdr.
7736 * config.in: Regenerate.
7737 * configure: Regenerate.
7738 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7739 (try_thread_db_load): Update.
7741 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7743 2009-12-18 Doug Evans <dje@google.com>
7745 * event-loop.c: Include unistd.h if it exists.
7747 * linux-low.c (my_waitpid): Move definition away from being in
7748 between linux_tracefork_child/linux_test_for_tracefork.
7750 * gdb_proc_service.h (psaddr_t): Fix type.
7751 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7752 signature to match glibc.
7754 2009-12-16 Doug Evans <dje@google.com>
7756 * linux-low.c (linux_read_memory): Fix argument to read.
7758 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7760 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7761 events, don't leave current_inferior pointing at null.
7763 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7765 * win32-low.c (LOG): Delete.
7766 (OUTMSG): Output to stderr.
7767 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7768 on compile time LOG macro.
7769 (win32_wait): Fix debug output.
7771 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7773 * win32-low.c (win32_add_one_solib): If the dll name is
7774 "ntdll.dll", prepend the system directory to the dll path.
7776 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7778 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7780 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7781 Vladimir Prus <vladimir@codesourcery.com>
7783 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7784 * configure.ac: Check for __mcoldfire__ and set
7785 gdb_cv_m68k_is_coldfire.
7786 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7787 reg-cf.o and reg-m68k.o.
7788 * configure: Regenerated.
7790 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7792 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7793 Pass it to thread_db_free.
7794 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7795 proper `detaching' argument to linux_remove_process.
7796 * linux-low.h (thread_db_free): Add `detaching' parameter.
7797 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7799 (thread_db_free): Add `detaching' parameter. Only
7800 call td_ta_clear_event if detaching from process.
7802 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7804 * thread-db.c (thread_db_free): Fix typo.
7806 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7809 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7811 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7813 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7814 with an i686 compiler.
7815 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7817 * configure: Rebuilt.
7819 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7823 * server.c (handle_search_memory_1): Correct read_addr initialization
7824 in loop for searching subsequent chunks.
7826 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7828 * configure.ac: New --with-libthread-db option.
7829 * thread-db.c: Allow direct dependence on libthread_db.
7830 (thread_db_free): Adjust.
7831 * config.in: Regenerate.
7832 * configure: Likewise.
7834 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7837 * thread-db.c (attach_thread): New function.
7838 (maybe_attach_thread): Return success/failure.
7839 (find_new_threads_callback): Adjust.
7840 (thread_db_find_new_threads): Loop until no new threads.
7842 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7844 * proc-service.c (ps_lgetregs): Formatting.
7846 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7848 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7849 * configure.ac: Adjust.
7850 * linux-low.h (struct process_info_private): Move members to struct
7852 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7853 * linux-low.c (linux_remove_process): Adjust.
7854 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7855 * server.c (handle_query): Move code ...
7856 (handle_monitor_command): ... here. New function.
7857 * target.h (struct target_ops): New member.
7858 * thread-db.c (struct thread_db): New.
7859 (libthread_db_search_path): New variable.
7860 (thread_db_create_event, thread_db_enable_reporting)
7861 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7862 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7863 (try_thread_db_load_1, dladdr_to_soname): New functions.
7864 (try_thread_db_load, thread_db_load_search): New functions.
7865 (thread_db_init): Search for libthread_db.
7866 (thread_db_free): New function.
7867 (thread_db_handle_monitor_command): Likewise.
7868 * config.in: Regenerate.
7869 * configure: Regenerate.
7871 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7873 * spu-low.c (spu_kill): Wait for inferior to terminate.
7874 Call clear_inferiors.
7875 (spu_detach): Call clear_inferiors.
7877 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7879 * aclocal.m4: Regenerate.
7880 * config.in: Likewise.
7881 * configure: Likewise.
7883 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7885 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7886 (parse_spufs_run): New function.
7887 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7888 (ppc_breakpoint_at): Handle SPU breakpoints.
7890 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7892 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7893 (SPUFS_MAGIC): Define.
7894 (spu_enumerate_spu_ids): New function.
7895 (linux_qxfer_spu): New function.
7896 (linux_target_ops): Install linux_qxfer_spu.
7898 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7900 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7901 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7902 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7903 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7904 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7905 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7906 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7907 (init_registers_powerpc_cell32l): Add prototype.
7908 (init_registers_powerpc_cell64l): Likewise.
7909 (ppc_arch_setup): Detect Cell/B.E. architecture.
7911 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7913 * Makefile.in (datarootdir): New variable.
7915 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7917 * linux-low.c (linux_write_memory): Update debugging output.
7918 * Makefile.in (clean): Add new descriptions.
7919 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7920 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7921 * configure.srv: Add new files for arm*-*-linux*.
7922 * linux-arm-low.c: Add new declarations.
7923 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7924 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7925 (HWCAP_VFPv3D16): New.
7926 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7927 instead of __IWMMXT__.
7928 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7929 (arm_arch_setup): New.
7930 (target_regsets): Remove #ifdef. Add VFP regset.
7931 (the_low_target): Use arm_arch_setup.
7933 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7935 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7936 the main thread again.
7938 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7940 Adding Neutrino gdbserver.
7941 * configure: Regenerated.
7942 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7943 * configure.srv (i[34567]86-*-nto*): New target.
7944 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7945 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7946 (nto_comctrl) [__QNX__]: New function.
7947 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7949 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7951 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7954 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7955 Pedro Alves <pedro@codesourcery.com>
7957 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7958 don't support CONTEXT_EXTENDED_REGISTERS.
7959 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7960 (the_low_target): Install them.
7961 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7962 failing with ERROR_PIPE_NOT_CONNECTED.
7964 2009-06-30 Doug Evans <dje@google.com>
7965 Pierre Muller <muller@ics.u-strasbg.fr>
7967 Add h/w watchpoint support to x86-linux, win32-i386.
7968 * Makefile.in (SFILES): Add i386-low.c
7969 (i386_low_h): Define.
7970 (i386-low.o): Add dependencies.
7971 (linux-x86-low.o): Add i386-low.h dependency.
7972 (win32-i386-low.o): Ditto.
7973 * i386-low.c: New file.
7974 * i386-low.h: New file.
7975 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7976 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7977 * linux-low.c (linux_add_process): Initialize arch_private.
7978 (linux_remove_process): Free arch_private.
7979 (add_lwp): Initialize arch_private.
7980 (delete_lwp): Free arch_private.
7981 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7983 * linux-low.h (process_info_private): New member arch_private.
7984 (lwp_info): New member arch_private.
7985 (linux_target_ops): New members new_process, new_thread,
7987 (ptid_of): New macro.
7988 * linux-x86-low.c: Include stddef.h, i386-low.h.
7989 (arch_process_info): New struct.
7990 (arch_lwp_info): New struct.
7991 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7992 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7993 (i386_dr_low_get_status): New function.
7994 (x86_insert_point, x86_remove_point): New functions.
7995 (x86_stopped_by_watchpoint): New function.
7996 (x86_stopped_data_address): New function.
7997 (x86_linux_new_process, x86_linux_new_thread): New functions.
7998 (x86_linux_prepare_to_resume): New function.
7999 (the_low_target): Add entries for insert_point, remove_point,
8000 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
8002 * server.c (debug_hw_points): New global.
8003 (monitor_show_help): Document set debug-hw-points.
8004 (handle_query): Process "set debug-hw-points".
8005 * server.h (debug_hw_points): Declare.
8006 (paddress): Declare.
8007 * utils.c (NUMCELLS, CELLSIZE): New macros.
8008 (get_sell, xsnprintf, paddress): New functions.
8009 * win32-arm-low.c (the_low_target): Add entries for insert_point,
8010 remove_point, stopped_by_watchpoint, stopped_data_address.
8011 * win32-i386-low.c: Include i386-low.h.
8012 (debug_reg_state): Replaces dr.
8013 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8014 (i386_dr_low_get_status): New function.
8015 (i386_insert_point, i386_remove_point): New functions.
8016 (i386_stopped_by_watchpoint): New function.
8017 (i386_stopped_data_address): New function.
8018 (i386_initial_stuff): Update.
8019 (get_thread_context,set_thread_context,i386_thread_added): Update.
8020 (the_low_target): Add entries for insert_point,
8021 remove_point, stopped_by_watchpoint, stopped_data_address.
8022 * win32-low.c (win32_insert_watchpoint): New function.
8023 (win32_remove_watchpoint): New function.
8024 (win32_stopped_by_watchpoint): New function.
8025 (win32_stopped_data_address): New function.
8026 (win32_target_ops): Add entries for insert_watchpoint,
8027 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
8028 * win32-low.h (win32_target_ops): New members insert_point,
8029 remove_point, stopped_by_watchpoint, stopped_data_address.
8031 2009-06-25 Pedro Alves <pedro@codesourcery.com>
8033 * server.c (process_serial_event): Re-return unsupported, not
8034 error, if the type isn't recognized. Re-allow supporting only
8035 insert or remove packets. Also call require_running for
8036 breakpoints. Add missing break statement to default case. Tidy.
8037 * target.h (struct target_ops): Rename insert_watchpoint to
8038 insert_point, and remove_watchpoint to remove_point.
8040 * linux-low.h (struct linux_target_ops): Likewise.
8041 * linux-low.c (linux_insert_watchpoint): Rename to ...
8042 (linux_insert_point): ... this. Adjust.
8043 (linux_remove_watchpoint): Rename to ...
8044 (linux_remove_point): ... this. Adjust.
8045 (linux_target_ops): Adjust.
8046 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
8047 (cris_insert_point): ... this.
8048 (cris_remove_watchpoint): Rename to ...
8049 (cris_remove_point): ... this.
8050 (the_low_target): Adjust.
8052 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
8054 * server.c (handle_v_kill): Pass signal_pid to
8055 kill_inferior if multi_process is zero.
8057 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
8059 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
8060 * target.h (target_ops): Comment for *_watchpoint to make it clear
8061 the functions can get types '0' and '1'.
8063 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
8065 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
8066 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
8067 * regcache.c (get_regcache): Likewise.
8068 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
8069 * win32-low.c (child_fetch_inferior_registers): Remove check for
8072 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
8073 Pedro Alves <pedro@codesourcery.com>
8075 * target.h (struct target_ops) <supports_multi_process>: New
8077 (target_supports_multi_process): New.
8078 * server.c (handle_query): Even if GDB reports support, only
8079 enable multi-process if the target also supports it. Report
8080 multi-process support only if the target backend supports it.
8081 * linux-low.c (linux_supports_multi_process): New function.
8082 (linux_target_ops): Install it as target_supports_multi_process
8085 2009-05-24 Doug Evans <dje@google.com>
8087 Global renaming of find_thread_pid to find_thread_ptid.
8088 * server.h (find_thread_ptid): Renamed from find_thread_pid.
8089 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
8090 All callers updated.
8092 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
8093 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
8096 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8097 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
8098 (linux_resume_one_lwp): Ditto.
8100 2009-05-23 Doug Evans <dje@google.com>
8102 * linux-low.c (linux_resume_one_lwp): Change type of first arg
8103 from struct inferior_list_entry * to struct lwp_info *.
8104 All callers updated.
8106 2009-05-13 Doug Evans <dje@google.com>
8108 * linux-x86-low.c: Don't include assert.h.
8109 (x86_siginfo_fixup): Use fatal, not assert.
8110 (x86_arch_setup): Fix comment.
8112 2009-05-12 Doug Evans <dje@google.com>
8114 Biarch support for i386/amd64 gdbserver.
8115 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
8116 Add linux-x86-low.c.
8117 (linux-i386-low.o, linux-x86-64-low.o): Delete.
8118 (linux-x86-low.o): Add.
8119 * linux-x86-64-low.c: Delete.
8120 * linux-i386-low.c: Delete.
8121 * linux-x86-low.c: New file.
8122 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
8124 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
8126 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
8127 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
8128 (linux_child_pid_to_exec_file): New function.
8129 (elf_64_header_p, elf_64_file_p): New functions.
8130 (siginfo_fixup): New function.
8131 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
8132 give target a chance to convert layout.
8133 * linux-low.h (linux_target_ops): New member siginfo_fixup.
8134 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
8136 2009-05-07 Doug Evans <dje@google.com>
8138 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
8139 (regsets_store_inferior_registers): Ditto.
8141 2009-05-06 Pedro Alves <pedro@codesourcery.com>
8145 * linux-low.c (must_set_ptrace_flags): Delete.
8146 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
8148 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
8149 `lwp->must_set_ptrace_flags' instead.
8150 (linux_wait_for_event_1): Set ptrace options here.
8151 (linux_wait_1): ... not here.
8153 2009-04-30 Doug Evans <dje@google.com>
8155 * inferiors.c (started_inferior_callback): New function.
8156 (attached_inferior_callback): New function.
8157 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
8158 * server.c (print_started_pid, print_attached_pid): New functions.
8159 (detach_or_kill_for_exit): New function.
8160 (main): Call it instead of for_each_inferior (kill_inferior_callback).
8161 * server.h (have_started_inferiors_p): Declare.
8162 (have_attached_inferiors_p): Declare.
8164 * inferiors.c (remove_process): Fix memory leak, free process.
8165 * linux-low.c (linux_remove_process): New function.
8166 (linux_kill): Call it instead of remove_process.
8167 (linux_detach, linux_wait_1): Ditto.
8169 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
8171 * configure.srv: Add x86 Windows CE target.
8173 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8175 * inferiors.c (get_thread_process): Make global.
8176 * server.h (get_thread_process): Add prototype.
8177 * thread-db.c (find_one_thread): Use get_thread_process
8178 instead of current_process.
8179 (thread_db_get_tls_address): Do not crash if called when
8180 thread layer is not yet initialized.
8182 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8184 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
8185 * spu-low.c (current_tid): Rename to ...
8186 (current_ptid): ... this.
8187 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
8188 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
8189 ptid_get_lwp (current_ptid) instead of current_tid.
8190 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
8191 instead of current_tid. Use find_process_pid to verify pid
8192 argument is valid. Pass proper argument to remove_process.
8193 (spu_thread_alive): Compare current_ptid instead of current_tid.
8194 (spu_resume): Likewise.
8196 2009-04-02 Pedro Alves <pedro@codesourcery.com>
8198 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
8201 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8203 Implement the multiprocess extensions, and add linux multiprocess
8206 * server.h (ULONGEST): Declare.
8207 (struct ptid, ptid_t): New.
8208 (minus_one_ptid, null_ptid): Declare.
8209 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8210 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
8211 (struct inferior_list_entry): Change `id' type from unsigned from
8213 (struct sym_cache, struct breakpoint, struct
8214 process_info_private): Forward declare.
8215 (struct process_info): Declare.
8216 (current_process): Declare.
8217 (all_processes): Declare.
8218 (initialize_inferiors): Declare.
8219 (add_thread): Adjust to use ptid_t.
8220 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
8221 (add_process, remove_process, find_thread_pid): Declare.
8222 (find_inferior_id): Adjust to use ptid_t.
8223 (cont_thread, general_thread, step_thread): Change type to ptid_t.
8224 (multi_process): Declare.
8225 (push_event): Adjust to use ptid_t.
8226 (read_ptid, write_ptid): Declare.
8227 (prepare_resume_reply): Adjust to use ptid_t.
8228 (clear_symbol_cache): Declare.
8229 * inferiors.c (all_processes): New.
8230 (null_ptid, minus_one_ptid): New.
8231 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8232 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
8233 (add_thread): Change unsigned long to ptid. Remove gdb_id
8235 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
8236 (gdb_id_to_thread): Rename to ...
8237 (find_thread_pid): ... this. Change unsigned long to ptid.
8238 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
8239 (loaded_dll, pull_pid_from_list): Adjust.
8240 (add_process, remove_process, find_process_pid)
8241 (get_thread_process, current_process, initialize_inferiors): New.
8242 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8243 (struct target_waitstatus) <related_pid>: Ditto.
8244 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8246 (struct target_ops) <join>: Add `pid' argument.
8247 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8248 (struct target_ops) <wait>: Add `ptid' field. Change return type
8250 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8251 (mywait): Add `ptid' argument. Change return type to ptid_t.
8252 (target_pid_to_str): Declare.
8253 * target.c (set_desired_inferior): Adjust to use ptids.
8254 (mywait): Add new `ptid' argument. Adjust.
8255 (target_pid_to_str): New.
8256 * mem-break.h (free_all_breakpoints): Declare.
8257 * mem-break.c (breakpoints): Delelete.
8258 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8259 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8260 to use per-process breakpoint list.
8261 (free_all_breakpoints): New.
8262 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8263 (symbol_cache, all_symbols_looked_up): Delete.
8265 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8267 (prepare_resume_reply): Change ptid argument's type from unsigned
8268 long to ptid_t. Adjust. Implement W;process and X;process.
8269 (free_sym_cache, clear_symbol_cache): New.
8270 (look_up_one_symbol): Adjust to per-process symbol cache. *
8271 * server.c (cont_thread, general_thread, step_thread): Change type
8274 (multi_process): New.
8275 (last_ptid): Change type to ptid_t.
8276 (struct vstop_notif) <ptid>: Change type to ptid_t.
8277 (queue_stop_reply, push_event): Change `ptid' argument's type to
8279 (discard_queued_stop_replies): Add `pid' argument.
8280 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8281 changes. Don't reference the `attached' global.
8282 (attach_inferior): Adjust to mywait interface changes.
8283 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8284 features. Handle and report "multiprocess+". Handle
8286 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8288 (handle_v_kill): New.
8289 (handle_v_stopped): Adjust to use target_pid_to_str.
8290 (handle_v_requests): Allow multiple attaches and runs when
8291 multiprocess extensions are in effect. Handle "vKill".
8292 (myresume): Adjust to use ptids.
8293 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8294 (handle_status): Adjust to discard_queued_stop_replies interface
8296 (first_thread_of, kill_inferior_callback)
8297 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8298 (main): Call initialize_inferiors. Adjust to use ptids, killing
8299 and detaching from all inferiors. Handle multiprocess packet
8301 * linux-low.h: Include gdb_proc_service.h.
8302 (struct process_info_private): New.
8303 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8304 <lwpid_of>: Use ptid_get_lwp.
8305 (get_lwp_thread): Adjust.
8306 (struct lwp_info): Add `dead' member.
8307 (find_lwp_pid): Declare.
8308 * linux-low.c (thread_db_active): Delete.
8309 (new_inferior): Adjust comment.
8310 (inferior_pid): Delete.
8311 (linux_add_process): New.
8312 (handle_extended_wait): Adjust.
8313 (add_lwp): Change unsigned long to ptid.
8314 (linux_create_inferior): Add process to processes table. Adjust
8315 to use ptids. Don't set new_inferior here.
8316 (linux_attach_lwp): Rename to ...
8317 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8318 it. Adjust to use ptids.
8319 (linux_attach_lwp): New.
8320 (linux_attach): Add process to processes table. Don't set
8322 (struct counter): New.
8323 (second_thread_of_pid_p, last_thread_of_process_p): New.
8324 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8326 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8327 processes. Remove process from process table.
8328 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8329 to multiple processes.
8330 (any_thread_of): New.
8331 (linux_detach): Add `pid' argument, and handle it. Remove process
8332 from processes table.
8333 (linux_join): Add `pid' argument. Handle it.
8334 (linux_thread_alive): Change unsighed long argument to ptid_t.
8335 Consider dead lwps as not being alive.
8336 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8337 threads we're not interested in.
8338 (same_lwp, find_lwp_pid): New.
8339 (linux_wait_for_lwp): Change `pid' argument's type from int to
8341 (linux_wait_for_event): Rename to ...
8342 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8343 from int to ptid_t. Adjust.
8344 (linux_wait_for_event): New.
8345 (linux_wait_1): Add `ptid' argument. Change return type to
8346 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8347 that exit from the process table.
8348 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8350 (mark_lwp_dead): New.
8351 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8352 stopping all threads, mark its main lwp as dead.
8353 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8355 (fetch_register, usr_store_inferior_registers)
8356 (regsets_fetch_inferior_registers)
8357 (regsets_store_inferior_registers, linux_read_memory)
8358 (linux_write_memory): Inline `inferior_pid'.
8359 (linux_look_up_symbols): Adjust to use per-process
8361 (linux_request_interrupt): Adjust to use ptids.
8362 (linux_read_auxv): Inline `inferior_pid'.
8363 (initialize_low): Don't reference thread_db_active.
8364 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8365 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8366 (ps_getpid): Return the pid of the current inferior.
8367 * thread-db.c (proc_handle, thread_agent): Delete.
8368 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8370 (find_one_thread): Change argument type to ptid_t. Adjust to
8372 (maybe_attach_thread): Adjust to per-process data and ptids.
8373 (thread_db_find_new_threads): Ditto.
8374 (thread_db_init): Ditto.
8375 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8376 processes table. Adjust to use ptids.
8377 (spu_kill, spu_detach): Adjust interface. Remove process from
8379 (spu_join, spu_thread_alive): Adjust interface.
8380 (spu_wait): Adjust interface. Remove process from processes
8381 table. Adjust to use ptids.
8382 * win32-low.c (current_inferior_tid): Delete.
8383 (current_inferior_ptid): New.
8384 (debug_event_ptid): New.
8385 (thread_rec): Take a ptid. Adjust.
8386 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8387 (child_delete_thread): Ditto.
8388 (do_initial_child_stuff): Add `attached' argument. Add process to
8390 (child_fetch_inferior_registers, child_store_inferior_registers):
8392 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8393 (win32_attach): Pass 1 to do_initial_child_stuff.
8394 (win32_kill): Adjust interface. Remove process from processes
8396 (win32_detach): Ditto.
8397 (win32_join): Adjust interface.
8398 (win32_thread_alive): Take a ptid.
8399 (win32_resume): Adjust to use ptids.
8400 (get_child_debug_event): Ditto.
8401 (win32_wait): Adjust interface. Remove exiting process from
8404 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8406 Non-stop mode support.
8408 * server.h (non_stop): Declare.
8409 (gdb_client_data, handler_func): Declare.
8410 (delete_file_handler, add_file_handler, start_event_loop):
8412 (handle_serial_event, handle_target_event, push_event)
8413 (putpkt_notif): Declare.
8414 * target.h (enum resume_kind): New.
8415 (struct thread_resume): Replace `step' field by `kind' field.
8416 (TARGET_WNOHANG): Define.
8417 (struct target_ops) <wait>: Add `options' argument.
8418 <supports_non_stop, async, start_non_stop>: New fields.
8419 (target_supports_non_stop, target_async): New.
8420 (start_non_stop): Declare.
8421 (mywait): Add `options' argument.
8422 * target.c (mywait): Add `options' argument. Print child exit
8424 (start_non_stop): New.
8425 * server.c (non_stop, own_buf, mem_buf): New globals.
8426 (struct vstop_notif): New.
8427 (notif_queue): New global.
8428 (queue_stop_reply, push_event, discard_queued_stop_replies)
8429 (send_next_stop_reply): New.
8430 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8432 (attach_inferior): In non-stop mode, don't wait for the target
8434 (handle_general_set): Handle QNonStop.
8435 (handle_query): When handling qC, return the current general
8436 thread, instead of the first thread of the list.
8437 (handle_query): If the backend supports non-stop mode, include
8438 QNonStop+ in the qSupported query response.
8439 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8441 (handle_v_attach, handle_v_run): Handle non-stop mode.
8442 (handle_v_stopped): New.
8443 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8444 (myresume): Adjust to use resume_kind. Handle non-stop.
8445 (queue_stop_reply_callback): New.
8446 (handle_status): Handle non-stop mode.
8447 (main): Clear non_stop flag on reconnection. Use the event-loop.
8448 Refactor serial protocol handling from here ...
8449 (process_serial_event): ... to this new function. When GDB
8450 selects any thread, select one here. In non-stop mode, wait until
8451 GDB acks all pending events before exiting.
8452 (handle_serial_event, handle_target_event): New.
8453 * remote-utils.c (remote_open): Install remote_desc in the event
8455 (remote_close): Remove remote_desc from the event loop.
8456 (putpkt_binary): Rename to...
8457 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8458 (putpkt_binary): New as wrapper around putpkt_binary_1.
8459 (putpkt_notif): New.
8460 (prepare_resume_reply): In non-stop mode, don't change the
8462 * event-loop.c: New.
8463 * Makefile.in (OBJ): Add event-loop.o.
8464 (event-loop.o): New rule.
8466 * linux-low.h (pid_of): Moved here.
8468 (get_lwp_thread): Use lwpid_of.
8469 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8470 * linux-low.c (pid_of): Delete.
8471 (inferior_pid): Use lwpid_of.
8472 (linux_event_pipe): New.
8473 (target_is_async_p): New.
8475 (handle_extended_wait): Use lwpid_of.
8476 (add_lwp): Don't set lwpid field.
8477 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8478 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8479 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8480 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8481 first. Adjust to linux_wait_for_event interface changes. Use
8483 (linux_detach): Don't delete the main lwp here.
8484 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8485 (status_pending_p): Don't consider explicitly suspended lwps.
8486 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8487 pointer. Add OPTIONS argument. Change return type to int. Use
8488 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8489 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8490 pointer. Add status pointer argument. Return a pid instead of a
8491 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8492 changes. In non-stop mode, don't switch to a random thread.
8493 (linux_wait): Rename to...
8494 (linux_wait_1): ... this. Add target_options argument, and handle
8495 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8496 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8497 clean exit and signal exit code. Don't stop all threads in
8498 non-stop mode. In all-stop mode, only stop all threads when
8499 reporting a stop to GDB. Handle explicit thread stop requests.
8500 (async_file_flush, async_file_mark): New.
8502 (send_sigstop): Use lwpid_of.
8503 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8504 interface changes. In non-stop mode, don't switch to a random
8506 (linux_resume_one_lwp): Use lwpid_of.
8507 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8508 (linux_resume_one_thread): ... this. Handle resume_stop. In
8509 non-stop mode, don't look for pending flag in all threads.
8510 (resume_status_pending_p): Don't consider explicitly suspended
8512 (my_waitpid): Reimplement. Emulate __WALL.
8513 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8515 (sigchld_handler, linux_supports_non_stop, linux_async)
8516 (linux_start_non_stop): New.
8517 (linux_target_ops): Register linux_supports_non_stop, linux_async
8518 and linux_start_non_stop.
8519 (initialize_low): Install SIGCHLD handler.
8520 * thread-db.c (thread_db_create_event, find_one_thread)
8521 (thread_db_get_tls_address): Use lwpid_of.
8522 * win32-low.c (win32_detach): Adjust to use resume_kind.
8523 (win32_wait): Add `options' argument.
8524 * spu-low.c (spu_resume): Adjust to use resume_kind.
8525 (spu_wait): Add `options' argument.
8527 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8529 Decouple target code from remote protocol.
8531 * target.h (enum target_waitkind): New.
8532 (struct target_waitstatus): New.
8533 (struct target_ops) <wait>: Return an unsigned long. Take a
8534 target_waitstatus pointer instead of a char pointer.
8536 * target.c (mywait): Change prototype to return an unsigned long.
8537 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8538 * server.h (thread_from_wait, old_thread_from_wait): Delete
8540 (prepare_resume_reply): Change prototype to take a
8542 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8543 (last_status, last_ptid): New.
8544 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8545 pid instead of a signal.
8546 (attach_inferior): Remove "status" and "signal" parameters.
8548 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8550 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8551 (handle_v_requests, myresume): Remove "status" and "signal"
8553 (handle_status): New.
8554 (main): Delete local `status'. Adjust.
8555 * remote-utils.c: Include target.h.
8556 (prepare_resume_reply): Change prototype to take a
8557 target_waitstatus. Adjust.
8559 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8561 * spu-low.c (spu_wait): Adjust.
8562 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8564 (win32_wait): Adjust.
8566 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8568 * target.h (struct thread_resume): Delete leave_stopped member.
8569 (struct target_ops): Add a `n' argument to the `resume' callback.
8570 * server.c (start_inferior): Adjust.
8571 (handle_v_cont, myresume): Adjust.
8572 * linux-low.c (check_removed_breakpoint): Adjust to resume
8573 interface change, and to removed leave_stopped field.
8574 (resume_ptr): Delete.
8575 (struct thread_resume_array): New.
8576 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8577 resume interface change.
8578 (linux_continue_one_thread, linux_queue_one_thread)
8579 (resume_status_pending_p): Check if the resume field is NULL
8580 instead of checking the leave_stopped member.
8581 (linux_resume): Adjust to the target resume interface change.
8582 * spu-low.c (spu_resume): Adjust to the target resume interface
8584 * win32-low.c (win32_detach, win32_resume): Ditto.
8586 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8588 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8590 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8592 (linux_continue_one_thread): Only preserve the stepping flag if
8593 there's a pending breakpoint.
8595 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8597 * server.c (main): After the inferior having exited, call
8598 remote_close before exiting gdbserver.
8600 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8602 Fix size of FPSCR in Power 7 processors.
8603 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8604 (PPC_FEATURE_HAS_DFP): New #define.
8605 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8608 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8610 * server.c (handle_query) Whitespace and formatting.
8612 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8614 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8615 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8616 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8617 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8618 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8619 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8620 Makefile.in, configure.ac: Fix whitespace throughout.
8621 * configure: Regenerate.
8623 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8625 * inferiors.c (find_inferior): Make it safe for the callback
8626 function to delete the currently iterated inferior.
8628 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8630 * Makefile.in (linuw_low_h): Move higher.
8631 (thread-db.o): Depend on $(linux_low_h).
8633 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8635 Rename "process" to "lwp" throughout.
8637 * linux-low.c (all_processes): Rename to...
8638 (all_lwps): ... this.
8639 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8640 (add_process): Rename to ...
8641 (add_lwp): ... this. Adjust.
8642 (linux_create_inferior): Adjust.
8643 (linux_attach_lwp): Adjust.
8644 (linux_attach): Adjust.
8645 (linux_kill_one_process): Rename to ...
8646 (linux_kill_one_lwp): ... this. Adjust.
8647 (linux_kill): Adjust.
8648 (linux_detach_one_process): Rename to ...
8649 (linux_detach_one_lwp): ... this. Adjust.
8650 (linux_detach): Adjust.
8651 (check_removed_breakpoint): Adjust.
8652 (status_pending_p): Adjust.
8653 (linux_wait_for_process): Rename to ...
8654 (linux_wait_for_lwp): ... this. Adjust.
8655 (linux_wait_for_event): Adjust.
8656 (send_sigstop): Adjust.
8657 (wait_for_sigstop): Adjust.
8658 (stop_all_processes): Rename to ...
8659 (stop_all_lwps): ... this.
8660 (linux_resume_one_process): Rename to ...
8661 (linux_resume_one_lwp): ... this. Adjust.
8662 (linux_set_resume_request, linux_continue_one_thread)
8663 (linux_queue_one_thread, resume_status_pending_p)
8664 (usr_store_inferior_registers, regsets_store_inferior_registers)
8665 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8667 * linux-low.h (get_process): Rename to ...
8668 (get_lwp): ... this. Adjust.
8669 (get_thread_process): Rename to ...
8670 (get_thread_lwp): ... this. Adjust.
8671 (get_process_thread): Rename to ...
8672 (get_lwp_thread): ... this. Adjust.
8673 (struct process_info): Rename to ...
8674 (struct lwp_info): ... this.
8675 (all_processes): Rename to ...
8676 (all_lwps): ... this.
8677 * proc-service.c (ps_lgetregs): Adjust.
8678 * thread-db.c (thread_db_create_event, find_one_thread)
8679 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8681 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8683 * server.c (handle_query): Handle "qAttached".
8685 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8687 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8688 GPLv3, update license URL.
8690 2009-03-01 Doug Evans <dje@google.com>
8692 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8693 (server_h): Add gdb_signals.h.
8694 (signals.o): Update.
8695 * server.h (target_signal_from_host,target_signal_to_host_p)
8696 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8698 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8700 * remote-utils.c (getpkt): Also generate remote-debug
8701 information if noack_mode is set.
8703 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8705 * server.c (handle_query): Report qXfer:siginfo:read and
8706 qXfer:siginfo:write as supported and handle them.
8707 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8708 * linux-low.c (linux_xfer_siginfo): New.
8709 (linux_target_ops): Set it.
8711 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8713 * server.c (gdbserver_usage): Mention --remote-debug.
8714 (main): Accept '--remote-debug' switch.
8716 2009-01-18 Doug Evans <dje@google.com>
8718 * regcache.c (new_register_cache): No need to check result of xcalloc.
8719 * server.c (handle_search_memory): Back out calls to xmalloc,
8720 result is checked and error is returned to user upon failure.
8721 (handle_query): Ditto. Add more checks for result of malloc.
8722 (handle_v_cont): Check result of malloc, report error back to
8724 (handle_v_run): Ditto. Call freeargv.
8725 * server.h (freeargv): Declare.
8726 * utils.c (freeargv): New fn.
8728 2009-01-15 Doug Evans <dje@google.com>
8730 * gdbreplay.c (perror_with_name): Make arg const char *.
8731 * server.h (target_signal_to_name): Make return type const char *.
8732 * thread-db.c (thread_db_err_str): Make return type const char *.
8733 * utils.c (perror_with_name): Make arg const char *.
8735 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8737 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8738 when handling a EXIT_PROCESS_DEBUG_EVENT.
8740 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8742 * gdbreplay.c (gdbreplay_version): Update copyright year.
8743 * server.c (gdbserver_version): Likewise.
8745 2009-01-05 Doug Evans <dje@google.com>
8747 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8748 (handle_extended_wait): Improve comment.
8750 2008-12-13 Doug Evans <dje@google.com>
8752 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8753 * server.h (ATTR_MALLOC): New macro.
8754 (xmalloc,xcalloc,xstrdup): Declare.
8755 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8756 * inferiors.c: Ditto.
8757 * linux-low.c: Ditto.
8758 * mem-break.c: Ditto.
8759 * regcache.c: Ditto.
8760 * remote-utils.c: Ditto.
8763 * win32-low.c: Ditto.
8765 2008-12-12 Doug Evans <dje@google.com>
8767 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8768 in debugging printf.
8770 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8772 2008-12-09 Doug Evans <dje@google.com>
8774 * linux-low.h (struct process_info): Delete member tid, unused.
8775 * thread-db.c (find_one_thread): Update.
8776 (maybe_attach_thread): Update.
8778 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8780 * target.h (struct target_ops): Add qxfer_osdata member.
8781 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8783 (linux_qxfer_osdata): New functions.
8784 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8786 * server.c (handle_query): Handle "qXfer:osdata:read:".
8787 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8788 (buffer_xml_printf): New functions.
8789 * server.h (struct buffer): New.
8790 (buffer_grow_str, buffer_grow_str0): New macros.
8791 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8792 (buffer_xml_printf): Declare.
8794 2008-11-24 Doug Evans <dje@google.com>
8796 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8798 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8800 * server.c (handle_v_run): Always use the supplied argument list.
8802 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8804 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8805 (xtensa_regmap_table): Add entry for scompare1.
8807 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8809 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8810 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8811 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8812 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8813 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8814 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8815 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8816 XML target descriptions.
8817 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8818 when inferior is running on an ISA 2.05 or later processor. Add
8819 special case to return offset for full 64-bit slot of FPSCR when
8822 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8824 * Makefile.in (SFILES, clean): Added sparc64 files.
8825 (reg-sparc64.o, reg-sparc64.c): New.
8826 * configure.srv (sparc*-*-linux*): New configuration.
8827 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8828 syscall arguments for SPARC.
8829 (regsets_store_inferior_registers): Likewise.
8830 * linux-sparc-low.c: New file.
8832 2008-10-21 Doug Evans <dje@google.com>
8834 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8835 (READLINE_DIR,READLINE_DEP): Delete.
8836 (INTERNAL_CFLAGS): Update.
8837 (LINTFLAGS): Update.
8839 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8841 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8842 whole argv from the last run, not just argv[0].
8844 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8846 * regcache.c (new_register_cache): Return NULL if the register
8847 cache size isn't known yet.
8848 (free_register_cache): Avoid dereferencing a NULL regcache.
8850 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8852 * configure.srv: Merge MIPS and MIPS64.
8854 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8856 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8858 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8860 * Makefile.in: Add required vsx dependencies.
8862 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8863 Declare init_registers_powerpc_vsx32l.
8864 Declare init_registers_powerpc_vsx64l.
8865 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8866 (ppc_arch_setup): Check for VSX in hwcap.
8867 (ppc_fill_vsxregset): New function.
8868 (ppc_store_vsxregset): New function.
8869 Add new VSX entry in regset_info target_regsets.
8871 * configure.srv: Add new VSX dependencies.
8873 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8875 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8876 (remote_open): Set or clear transport_is_reliable.
8877 (putpkt_binary): Don't expect acks in noack mode.
8878 (getpkt): Don't send ack/nac in noack mode.
8879 * server.c (handle_general_set): Handle QStartNoAckMode.
8880 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8882 (main): Reset noack_mode on every connection.
8883 * server.h (noack_mode): Declare.
8885 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8887 * Makefile.in (GDBREPLAY_OBS): New variable.
8888 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8890 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8891 Daniel Jacobowitz <dan@codesourcery.com>
8893 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8894 (usr_store_inferior_registers): Likewise.
8895 (regsets_store_inferior_registers): Likewise.
8897 2008-07-31 Rolf Jansen <rj@surtec.com>
8898 Pedro Alves <pedro@codesourcery.com>
8900 * configure.ac: Check for memmem declaration.
8901 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8902 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8903 (disable_packet_qfThreadInfo): Unconditionally compile.
8904 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8905 * configure, config.in: Regenerate.
8907 2008-07-28 Doug Kwan <dougkwan@google.com>
8909 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8910 (linux_write_memory): Remove declaration of errno.
8912 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8914 * linux-low.c (handle_extended_wait): Do not use "status"
8915 variable uninitialized.
8917 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8919 * server.c (handle_v_attach): Inhibit reporting dll changes.
8921 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8923 * remote-utils.c (prepare_resume_reply): If requested, don't
8924 output "thread:TID" in the T stop reply.
8926 * server.c (disable_packet_vCont, disable_packet_Tthread)
8927 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8928 (handle_query): If requested, disable support for qC, qfThreadInfo
8930 (handle_v_requests): If requested, disable support for vCont.
8931 (gdbserver_show_disableable): New.
8932 (main): Handle --disable-packet and --disable-packet=LIST.
8934 * server.h (disable_packet_vCont, disable_packet_Tthread)
8935 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8937 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8939 * server.c (gdbserver_usage): Mention --version.
8941 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8943 * Makefile.in (gdbreplay.o): New rule.
8945 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8947 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8948 message, not gdbserver.
8950 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8951 Nathan Sidwell <nathan@codesourcery.com>
8952 Joseph Myers <joseph@codesourcery.com>
8954 * acinclude.m4: Include ../../config/acx.m4.
8955 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8956 * configure, config.in: Regenerate.
8957 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8958 * server.c (gdbserver_version): Print PKGVERSION.
8959 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8960 (main): Adjust gdbserver_usage calls.
8961 * gdbreplay.c (version, host_name): Add declarations.
8962 (gdbreplay_version, gdbreplay_usage): New.
8963 (main): Accept --version and --help options.
8965 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8967 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8968 (arm_breakpoint_at): Handle Thumb.
8969 (the_low_target): Add comment.
8971 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8973 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8975 2008-05-09 Doug Evans <dje@google.com>
8977 * server.h (decode_search_memory_packet): Declare.
8978 * remote-utils.c (decode_search_memory_packet): New fn.
8979 * server.c (handle_search_memory_1): New fn.
8980 (handle_search_memory): New fn.
8981 (handle_query): Process qSearch:memory packets.
8983 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8985 * regcache.c (registers_length): Remove.
8986 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8987 full register packet.
8988 * regcache.h (registers_length): Remove prototype.
8989 * server.h (PBUFSIZ): Define to 16384.
8991 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8993 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8994 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8995 powerpc-64l.o, and powerpc-altivec64l.o.
8996 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8997 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8998 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8999 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
9000 rs6000/power-linux.xml, and rs6000/power64-linux.xml
9003 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
9004 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
9005 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
9006 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
9007 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
9008 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
9009 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
9010 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
9011 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
9012 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
9015 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
9016 (init_registers_powerpc_32l): ... this new prototype.
9017 (init_registers_powerpc_32): Remove, replace by ...
9018 (init_registers_powerpc_altivec32l): ... this new prototype.
9019 (init_registers_powerpc_e500): Remove, replace by ...
9020 (init_registers_powerpc_e500l): ... this new prototype.
9021 (init_registers_ppc64): Remove, replace by ...
9022 (init_registers_powerpc_64l): ... this new prototype.
9023 (init_registers_powerpc_64): Remove, replace by ...
9024 (init_registers_powerpc_altivec64l): ... this new prototype.
9025 (ppc_num_regs): Set to 73.
9026 (PT_ORIG_R3, PT_TRAP): Define if necessary.
9027 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
9028 (ppc_cannot_store_register): Handle orig_r3 and trap.
9029 (ppc_arch_setup): Update init_registers_... calls.
9030 (ppc_fill_gregset): Handle orig_r3 and trap.
9032 * inferiors.c (clear_inferiors): Reset current_inferior.
9034 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
9036 * acinclude.m4: Add override.m4.
9037 * configure: Regenerate.
9039 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9041 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
9042 initial call to init_register_ppc64.
9044 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9046 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
9047 single powerpc*-*-linux* case.
9048 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
9050 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
9052 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
9053 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
9055 * linux-ppc-low.c: Include <elf.h>.
9056 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
9057 (ppc_hwcap): New global variable.
9058 (ppc_regmap): Remove __SPE__ #ifdef sections.
9059 (ppc_regmap_e500): New global variable.
9060 (ppc_cannot_store_register): Update __SPE__ special case.
9061 (ppc_get_hwcap): New function.
9062 (ppc_arch_setup): Use it to determine whether inferior supports
9063 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
9064 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
9065 Do not access registers if target does not support AltiVec.
9066 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
9067 Do not access registers if target does not support SPE.
9068 (target_regsets): Unconditionally include AltiVec and SPE regsets.
9070 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
9072 * linux-low.c (disabled_regsets, num_regsets): New.
9073 (use_regsets_p): Delete.
9074 (linux_wait_for_process): Clear disabled_regsets.
9075 (regsets_fetch_inferior_registers): Check and set it.
9076 (regsets_store_inferior_registers): Likewise.
9077 (linux_fetch_registers, linux_store_registers): Do not use
9079 (initialize_low): Allocate disabled_regsets.
9081 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9083 * Makefile.in (LIBOBJS): New.
9085 (memmem.o): New rule.
9086 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
9087 * configure: Regenerated.
9089 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
9091 * server.c (handle_query): Never return "unsupported" for
9092 qXfer:features:read queries.
9094 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9096 * server.c (get_features_xml): Fix inverted condition.
9097 (handle_query): Always support qXfer:feature:read.
9099 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
9101 * server.c (wrapper_argv): New.
9102 (start_inferior): Handle wrapper_argv. If set, expect an extra
9104 (gdbserver_usage): Document --wrapper.
9105 (main): Parse --wrapper.
9107 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9109 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
9110 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
9111 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
9112 (ppc_set_pc): Likewise.
9113 (ppc_arch_setup): New function.
9114 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
9115 of collect_register.
9116 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
9118 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9120 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
9121 instead of linux-ppc64-low.o.
9122 * linux-ppc64-low.c: Remove file.
9123 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
9124 (linux-ppc64-low.o): Remove rule.
9126 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
9127 (init_registers_powerpc_64): Likewise.
9128 (ppc_regmap): Conditionally define depending on __powerpc64__.
9129 (ppc_cannot_store_register): Do not special-case "fpscr" when
9130 compiled on __powerpc64__.
9131 (ppc_collect_ptrace_register): New function.
9132 (ppc_supply_ptrace_register): New function.
9133 (ppc_breakpoint): Change type to "unsigned int".
9134 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
9135 (the_low_target): Conditionally provide initializers for the
9136 arch_setup member depending on __powerpc64__. Install
9137 collect_ptrace_register and supply_ptrace_register members.
9139 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9141 * regcache.h (gdbserver_xmltarget): Add extern declaration.
9142 * server.c (gdbserver_xmltarget): Define.
9143 (get_features_xml): Use it to replace "target.xml" and arch_string.
9145 * configure.srv: Remove srv_xmltarget. Add XML files that were
9146 mentioned there to srv_xmlfiles instead. Remove conditional tests
9147 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
9148 srv_xmlfiles and srv_regobj to include all possible choices.
9149 * configure.ac (srv_xmltarget): Remove.
9150 (srv_xmlfiles): Do not add "target.xml".
9151 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
9152 checks for supplementary target information.
9153 * configure: Regenerate.
9154 * Makefile.in (XML_TARGET): Remove.
9155 (target.xml): Remove rule.
9156 (clean): Do not clean up target.xml.
9157 (.PRECIOUS): Do not mention target.xml.
9159 * target.h (struct target_ops): Remove arch_string member.
9160 * linux-low.c (linux_arch_string): Remove.
9161 (linux_target_ops): Remove arch_string initializer.
9162 * linux-low.h (struct linux_target_ops): Remove arch_string member.
9163 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
9164 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
9165 * spu-low.c (spu_arch_string): Remove.
9166 (spu_target_ops): Remove arch_string initializer.
9167 * win32-low.c (win32_arch_string): Remove.
9168 (win32_target_ops): Remove arch_string initializer.
9169 * win32-low.h (struct win32_target_ops): Remove arch_string member.
9170 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
9171 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
9173 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9175 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
9176 by collect_ptrace_register and supply_ptrace_register hooks.
9177 * linux-low.c (fetch_register): Use supply_ptrace_register callback
9178 instead of checking for the_low_target.left_pad_xfer.
9179 (usr_store_inferior_registers): Use collect_ptrace_register callback
9180 instead of checking for the_low_target.left_pad_xfer.
9182 * linux-s390-low.c (s390_collect_ptrace_register): New function.
9183 (s390_supply_ptrace_register): Likewise.
9184 (s390_fill_gregset): Call s390_collect_ptrace_register.
9185 (the_low_target): Update.
9187 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
9188 (ppc_supply_ptrace_register): Likewise.
9189 (the_low_target): Update.
9191 * linux-i386-low.c (the_low_target): Update.
9192 * linux-x86-64-low.c (the_low_target): Update.
9194 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9196 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
9197 reg-s390.o and reg-s390x.o.
9199 * linux-low.c (new_inferior): New global variable.
9200 (linux_create_inferior, linux_attach): Set it.
9201 (linux_wait_for_process): Call the_low_target.arch_setup after the
9202 target has stopped for the first time.
9203 (initialize_low): Do not call the_low_target.arch_setup.
9205 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
9206 (s390_set_pc): Likewise.
9207 (s390_arch_setup): New function.
9208 (the_low_target): Use s390_arch_setup as arch_setup routine.
9210 * regcache.c (realloc_register_cache): New function.
9211 (set_register_cache): Call it for each existing regcache.
9213 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9215 * server.h (init_registers): Remove prototype.
9217 * linux-low.h (struct linux_target_ops): Add arch_setup field.
9218 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
9219 instead of init_registers ().
9220 * linux-arm-low.c (init_registers_arm): Add prototype.
9221 (init_registers_arm_with_iwmmxt): Likewise.
9222 (the_low_target): Add initializer for arch_setup field.
9223 * linux-cris-low.c (init_registers_cris): Add prototype.
9224 (the_low_target): Add initializer for arch_setup field.
9225 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
9226 (the_low_target): Add initializer for arch_setup field.
9227 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
9228 (the_low_target): Add initializer for arch_setup field.
9229 * linux-ia64-low.c (init_registers_ia64): Add prototype.
9230 (the_low_target): Add initializer for arch_setup field.
9231 * linux-m32r-low.c (init_registers_m32r): Add prototype.
9232 (the_low_target): Add initializer for arch_setup field.
9233 * linux-m68k-low.c (init_registers_m68k): Add prototype.
9234 (the_low_target): Add initializer for arch_setup field.
9235 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
9236 (init_registers_mips64_linux): Likewise.
9237 (the_low_target): Add initializer for arch_setup field.
9238 * linux-ppc-low.c (init_registers_ppc): Add prototype.
9239 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
9240 (the_low_target): Add initializer for arch_setup field.
9241 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9242 (init_registers_powerpc_64): Likewise.
9243 (the_low_target): Add initializer for arch_setup field.
9244 * linux-s390-low.c (init_registers_s390): Add prototype.
9245 (init_registers_s390x): Likewise.
9246 (the_low_target): Add initializer for arch_setup field.
9247 * linux-sh-low.c (init_registers_sh): Add prototype.
9248 (the_low_target): Add initializer for arch_setup field.
9249 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9250 (the_low_target): Add initializer for arch_setup field.
9251 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9252 (the_low_target): Add initializer for arch_setup field.
9254 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9255 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9256 instead of init_registers ().
9257 * win32-arm-low.c (init_registers_arm): Add prototype.
9258 (the_low_target): Add initializer for arch_setup field.
9259 * win32-i386-low.c (init_registers_i386): Add prototype.
9260 (the_low_target): Add initializer for arch_setup field.
9262 * spu-low.c (init_registers_spu): Add prototype.
9263 (initialize_low): Call initialie_registers_spu () instead of
9264 initialize_registers ().
9266 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9268 * server.c (handle_v_requests): When handling the vRun and vAttach
9269 packets, if already debugging a process, don't kill it. Return an
9272 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9274 * server.c (handle_query): Correct length check.
9276 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9278 * win32-low.c (do_initial_child_stuff): Add process handle
9279 parameter. Set current_process_handle and current_process_id from the
9280 parameters. Clear globals.
9281 (win32_create_inferior): Don't set current_process_handle and
9282 current_process_id here. Instead pass them on the call to
9283 do_initial_child_stuff.
9284 (win32_attach): Likewise.
9285 (win32_clear_inferiors): New.
9286 (win32_kill): Don't close the current process handle or the
9287 current thread handle here. Instead call win32_clear_inferiors.
9288 (win32_detach): Don't open a new handle to the process. Call
9289 win32_clear_inferiors.
9290 (win32_join): Don't rely on current_process_handle; open a new
9291 handle using the process id.
9292 (win32_wait): Call win32_clear_inferiors when the inferior process
9295 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9297 * server.c (monitor_show_help): Add "exit".
9299 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9301 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9302 (clean): Add reg-xtensa.c.
9303 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9304 * configure.srv (xtensa*-*-linux*) New target.
9305 * linux-xtensa-low.c: New.
9306 * xtensa-xtregs.c: New.
9308 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9310 * hostio.c: Don't include errno.h.
9311 (errno_to_fileio_errno): Move to hostio-errno.
9312 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9313 error number outputting to the target->hostio_last_error callback.
9314 (hostio_packet_error): Use FILEIO_EINVAL directly.
9315 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9316 calls to hostio_error.
9317 * hostio-errno.c: New.
9318 * server.h (hostio_last_error_from_errno): Declare.
9319 * target.h (target_ops): Add hostio_last_error member.
9320 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9321 as hostio_last_error handler.
9322 * spu-low.c (spu_target_ops): Likewise.
9323 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9324 (wince_hostio_last_error): New functions.
9325 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9326 as hostio_last_error handler.
9327 (win32_target_ops) [!_WIN32_WCE]: Register
9328 hostio_last_error_from_errno as hostio_last_error handler.
9329 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9330 (hostio-errno.o): New rule.
9331 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9332 * configure.srv (srv_hostio_err_objs): New variable. Default to
9334 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9335 * configure: Regenerate.
9337 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9339 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9340 (linux_kill, linux_detach): Clean up the process list.
9341 * remote-utils.c (remote_open): Improve port number parsing.
9342 (putpkt_binary, input_interrupt): Only send interrupts if the target
9344 * server.c (extended_protocol): Make static.
9345 (attached): Define earlier.
9346 (exit_requested, response_needed, program_argv): New variables.
9347 (target_running): New.
9348 (start_inferior): Clear attached here.
9349 (attach_inferior): Set attached here.
9350 (require_running): Define.
9351 (handle_query): Use require_running and target_running. Implement
9353 (handle_v_attach, handle_v_run): New.
9354 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9355 (gdbserver_usage): Update.
9356 (main): Redo argument parsing. Handle --debug and --multi. Handle
9357 --attach along with other options or after the port. Save
9358 program_argv. Support no initial program. Resynchronize
9359 communication with GDB after an error. Handle "monitor exit".
9360 Use require_running and target_running. Always allow the extended
9361 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9362 restart in extended mode.
9363 * README: Refer to the GDB manual. Update --attach usage.
9365 2007-12-20 Andreas Schwab <schwab@suse.de>
9367 * linux-low.c (STACK_SIZE): Define.
9368 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9369 (linux_test_for_tracefork): Likewise.
9371 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9373 * linux-low.c (linux_wait_for_event): Update messages. Do not
9374 reinsert auto-delete breakpoints.
9375 * mem-break.c (struct breakpoint): Change return type of handler to
9377 (set_breakpoint_at): Update handler type.
9378 (reinsert_breakpoint_handler): Return 1 instead of calling
9380 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9382 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9383 * mem-break.h (set_breakpoint_at): Update handler type.
9384 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9385 * win32-low.c (auto_delete_breakpoint): New.
9386 (get_child_debug_event): Use it.
9388 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9390 * configure.ac: Check for pread and pwrite.
9391 * hostio.c (handle_pread): Fall back to lseek and read.
9392 (handle_pwrite): Fall back to lseek and write.
9393 * config.in, configure: Regenerated.
9395 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9397 * server.c (myresume): Add own_buf argument.
9398 (main): Update calls.
9400 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9402 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9403 * remote-utils.c (remote_open): Do not call disable_async_io.
9404 (block_async_io): Delete.
9405 (unblock_async_io): Make static.
9406 (initialize_async_io): New.
9407 * server.c (handle_v_cont): Handle async I/O here.
9408 (myresume): Likewise. Move other common resume tasks here...
9409 (main): ... from here. Call initialize_async_io. Disable async
9410 I/O before the main loop.
9411 * server.h (initialize_async_io): Declare.
9412 (block_async_io, unblock_async_io): Delete prototypes.
9413 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9415 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9417 * remote-utils.c (readchar): Allow binary data in received messages.
9419 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9421 * win32-low.c (attaching): New global.
9422 (win32_create_inferior): Clear the `attaching' global.
9423 (win32_attach): Set the `attaching' global.
9424 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9425 attaching. Only set a breakpoint at the entry point if not
9428 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9430 * server.c (main): Don't report dll events on the initial
9431 connection on attaches.
9433 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9435 * server.c (main): Relax numerical bases supported for the pid of
9436 the --attach command line argument.
9438 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9440 * win32-low.c (win32_attach): Call OpenProcess before
9441 DebugActiveProcess, not after. Add last error output to error
9444 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9446 * win32-low.c (win32_get_thread_context)
9447 (win32_set_thread_context): New functions.
9448 (thread_rec): Use win32_get_thread_context.
9449 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9450 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9453 2007-12-03 Leo Zayas
9454 Pedro Alves <pedro_alves@portugalmail.pt>
9456 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9458 (child_add_thread): Minor cleanup.
9459 (child_continue): Resume artificially suspended threads before
9460 calling ContinueDebugEvent.
9461 (suspend_one_thread): New.
9462 (fake_breakpoint_event): New.
9463 (get_child_debug_event): Change return type to int. Check here if
9464 gdb sent an interrupt request. If a soft interrupt was requested,
9465 fake a breakpoint event. Return 0 if there is no event to handle,
9467 (win32_wait): Don't check here if gdb sent an interrupt request.
9468 Ensure there is a valid event to handle.
9469 (win32_request_interrupt): Add soft interruption method as last
9472 2007-12-03 Leo Zayas
9473 Pedro Alves <pedro_alves@portugalmail.pt>
9475 * win32-low.h (win32_thread_info): Add descriptions to the
9476 structure members. Replace `suspend_count' counter by a
9478 * win32-low.c (thread_rec): Update condition of when to get the
9479 context from the inferior. Rely on ContextFlags being set if it
9480 has already been retrieved. Only suspend the inferior thread if
9481 we haven't already. Warn if that fails.
9482 (continue_one_thread): s/suspend_count/suspended/. Only call
9483 ResumeThread once. Warn if that fails.
9485 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9487 * win32-low.c (win32_wait): Don't read from the inferior when it
9490 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9492 * Makefile.in (win32_low_h): New variable.
9493 (win32-low.o): Add dependency on $(win32_low_h).
9494 (win32-arm-low.o, win32-i386-low.o): New rules.
9496 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9498 * hostio.c: Correct copyright year.
9500 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9502 * Makefile.in (OBS): Add hostio.o.
9503 (hostio.o): New rule.
9504 * server.h (handle_vFile): Declare.
9505 * hostio.c: New file.
9506 * server.c (handle_v_requests): Take packet_len and new_packet_len
9507 for binary packets. Call handle_vFile.
9508 (main): Update call to handle_v_requests.
9510 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9512 * linux-low.c: Include <sched.h>.
9514 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9516 * linux-low.c (linux_tracefork_grandchild): New.
9517 (linux_tracefork_child): Use clone.
9518 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9520 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9522 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9524 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9526 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9528 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9530 * inferiors.c (change_inferior_id): Delete.
9531 (add_pid_to_list, pull_pid_from_list): New.
9532 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9533 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9534 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9535 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9536 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9537 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9538 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9539 (using_threads): Always set to 1.
9540 (handle_extended_wait): New.
9541 (add_process): Do not set TID.
9542 (linux_create_inferior): Set must_set_ptrace_flags.
9543 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9544 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9545 (linux_thread_alive): Rename TID argument to LWPID.
9546 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9547 (linux_wait_for_event): Do not use TID or check using_threads. Update
9548 call to dead_thread_notify. Call handle_extended_wait.
9549 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9550 (send_sigstop): Delete sigstop_sent.
9551 (wait_for_sigstop): Avoid TID.
9552 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9553 (linux_test_for_tracefork): New.
9554 (linux_lookup_signals): Use thread_db_active and
9555 linux_supports_tracefork_flag.
9556 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9557 * linux-low.h (get_process_thread): Avoid TID.
9558 (struct process_ifo): Move thread_known and tid to the end. Remove
9560 (linux_attach_lwp, thread_db_init): Update prototypes.
9561 * server.h (change_inferior_id): Delete prototype.
9562 (add_pid_to_list, pull_pid_from_list): New prototypes.
9563 * thread-db.c (thread_db_use_events): New.
9564 (find_first_thread): Rename to...
9565 (find_one_thread): ...this. Update callers and messages. Do not
9566 call fatal. Check thread_db_use_events. Do not call
9567 change_inferior_id or new_thread_notify.
9568 (maybe_attach_thread): Update. Do not call new_thread_notify.
9569 (thread_db_init): Set thread_db_use_events. Check use_events.
9570 * utils.c (fatal, warning): Correct message prefix.
9572 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9574 * Makefile.in (clean): Remove new files.
9575 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9576 (powerpc-64.o, powerpc-64.c): New rules.
9577 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9578 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9580 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9582 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9583 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9584 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9585 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9586 (target_regsets): Add AltiVec and SPE register sets.
9587 * configure.ac: Check for AltiVec and SPE.
9588 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9589 (ppc_fill_vrregset, ppc_store_vrregset): New.
9590 (target_regsets): Add AltiVec register set.
9591 * configure: Regenerated.
9593 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9595 * linux-low.c (O_LARGEFILE): Define.
9596 (linux_read_memory): Use /proc/PID/mem.
9597 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9598 * configure, config.in: Regenerated.
9600 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9602 * linux-low.c (linux_wait_for_event): Do not pass signals while
9605 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9607 * win32-low.c (create_process): New.
9608 (win32_create_inferior): Use create_process instead of
9609 CreateProcess. If create_process failed retry appending an ".exe"
9610 suffix. Store the GetLastError result immediatelly after
9611 create_process calls and use it on the call to error.
9613 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9615 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9617 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9619 * configure.ac: Switch license to GPLv3.
9621 2007-08-01 Michael Snyder <msnyder@access-company.com>
9623 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9625 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9627 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9629 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9630 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9631 CloseToolhelp32Snapshot.
9632 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9633 CloseToolhelp32Snapshot.
9635 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9637 * server.c (main): Check for inferior exit before main loop.
9639 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9641 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9642 instead of on tmp_desc.
9644 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9645 Daniel Jacobowitz <dan@codesourcery.com>
9647 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9648 (add_thread): Minor cleanups.
9649 (clear_inferiors): Move lower in the file. Clear the DLL
9651 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9652 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9653 (xml_escape_text): New.
9654 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9656 (handle_v_cont): Report errors.
9657 (gdbserver_version): Update.
9658 (main): Correct size of own_buf. Do not report initial DLL events.
9659 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9660 (unloaded_dll, xml_escape_text): New.
9661 * win32-low.c (enum target_waitkind): Update comments.
9662 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9663 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9664 (win32_EnumProcessModules, win32_GetModuleInformation)
9665 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9666 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9667 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9668 (win32_Module32First, win32_Module32Next, load_toolhelp)
9669 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9670 (get_child_debug_event): Handle DLL events.
9671 (win32_wait): Likewise.
9673 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9675 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9676 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9678 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9680 * win32-low.c (handle_output_debug_string): Ignore event if not
9683 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9685 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9687 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9689 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9691 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9693 * inferiors.c (change_inferior_id): Add comment.
9694 * linux-low.c (check_removed_breakpoint): Add an early
9695 prototype. Improve debug output.
9696 (linux_attach): Doc update.
9697 (linux_detach_one_process, linux_detach): Clean up before releasing
9699 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9700 * linux-low.h (struct process_info): Doc improvement.
9701 * mem-break.c (delete_all_breakpoints): New.
9702 * mem-break.h (delete_all_breakpoints): New prototype.
9703 * thread-db.c (find_first_thread): New.
9704 (thread_db_create_event): Call it instead of
9705 thread_db_find_new_threads. Clean up unused variables.
9706 (maybe_attach_thread): Remove first thread handling.
9707 (thread_db_find_new_threads): Use find_first_thread.
9708 (thread_db_get_tls_address): Likewise.
9710 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9712 * thread-db.c (thread_db_find_new_threads): Add prototype.
9713 (thread_db_create_event): Check for the main thread before adding
9715 (maybe_attach_thread): Only enable event reporting if TID == 0.
9716 (thread_db_get_tls_address): Check for new threads.
9718 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9720 * linux-low.c (linux_create_inferior): Try execv before execvp.
9721 * spu-low.c (spu_create_inferior): Likewise.
9723 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9725 * linux-low.c (linux_create_inferior): Change execv to execvp.
9726 * spu-low.c (spu_create_inferior): Likewies.
9728 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9730 * Makefile.in (clean): Clean new files instead of deleted ones.
9731 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9732 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9734 * configure.srv: Specify XML files and new regformats for MIPS and
9736 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9737 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9738 an entry for the restart register.
9739 (mips_cannot_fetch_register, mips_cannot_store_register)
9740 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9741 register names to match the XML descriptions.
9742 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9743 restart register instead of $0.
9745 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9746 Markus Deuling <deuling@de.ibm.com>
9748 * remote-utils.c (decode_xfer_write): New function.
9749 * server.h (decode_xfer_write): Add prototype.
9750 * server.c (handle_query): Add PACKET_LEN argument. Support
9751 qXfer:spu:read and qXfer:spu:write packets.
9752 (main): Pass packet_len to handle_query.
9753 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9754 * target.h (target_ops): Add qxfer_spu.
9756 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9758 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9759 accessing non-seekable spufs files.
9761 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9763 * server.c (handle_query): Add reply for qC packet.
9765 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9766 Leo Zayas <lerele@champenstudios@com>
9768 * server.h (check_remote_input_interrupt_request): New function.
9769 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9770 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9771 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9772 (check_remote_input_interrupt_request): New function.
9773 * server.h (check_remote_input_interrupt_request): Declare.
9774 * win32-low.c (winapi_DebugBreakProcess,
9775 winapi_GenerateConsoleCtrlEvent): New typedefs.
9776 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9778 (win32_wait): Check for remote interrupt request
9779 with check_remote_input_interrupt_request.
9780 (win32_request_interrupt): New function.
9781 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9783 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9785 * win32-low.c (debug_registers_changed,
9786 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9787 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9788 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9789 (thread_rec): Get context using the low target.
9790 (child_add_thread): Call thread_added on the low target,
9791 which does the same thing.
9793 (do_initial_child_stuff): Remove debug registers references.
9794 Set context using the low target. Resume threads after
9795 setting the contexts.
9796 (child_continue): Remove dead variable. Remove debug
9797 registers references.
9798 (child_fetch_inferior_registers): Go through the low target.
9799 (do_child_store_inferior_registers): Remove.
9800 (child_store_inferior_registers): Go through the low target.
9801 (win32_resume): Remove debug registers references.
9802 Set context using the low target.
9803 (handle_exception): Change return type to void. Don't record
9804 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9805 first chance exception.
9806 (get_child_debug_event): Change return type to void. Remove
9807 goto loop. Always return after waiting for debug event.
9808 (win32_wait): Convert to switch statement. Handle spurious
9811 * win32-i386-low.c (debug_registers_changed,
9812 debug_registers_used): New.
9813 (initial_stuff): Rename to ...
9814 (i386_initial_stuff): ... this. Clear debug registers
9816 (store_debug_registers): Delete.
9817 (i386_get_thread_context): New.
9818 (load_debug_registers): Delete.
9819 (i386_set_thread_context): New.
9820 (i386_thread_added): New.
9821 (single_step): Rename to ...
9822 (i386_single_step): ... this.
9823 (do_fetch_inferior_registers): Rename to ...
9824 (i386_fetch_inferior_register): ... this.
9825 (i386_store_inferior_register): New.
9826 (the_low_target): Adapt to new interface.
9828 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9829 (arm_get_thread_context): New.
9830 (arm_set_thread_context): New.
9832 (do_fetch_inferior_registers): Rename to ...
9833 (arm_fetch_inferior_register): ... this.
9834 (arm_store_inferior_register): New.
9835 (arm_wince_breakpoint): Reimplement as unsigned long.
9836 (arm_wince_breakpoint_len): Define.
9837 (the_low_target): Adapt to new interface.
9839 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9840 load_debug_registers. Add get_thread_context, set_thread_context,
9841 thread_added and store_inferior_register. Rename
9842 fetch_inferior_registers to fetch_inferior_register.
9843 (regptr): Remove declaration.
9845 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9847 * linux-low.c (linux_detach): Change return type to int. Return 0.
9848 * spu-low.c (spu_detach): Likewise.
9850 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9852 * target.h (target_ops): Change return type of detach to int.
9854 (join_inferior): New.
9855 * server.c (main): Don't skip detach support on mingw32.
9856 If the inferior doesn't support detaching return error.
9857 Call join_inferior instead of using waitpid.
9858 * linux-low.c (linux_join): New.
9859 (linux_target_op): Add linux_join.
9860 * spu-low.c (spu_join): New.
9861 (spu_target_ops): Add spu_join.
9862 * win32-low.c (win32_detach): Adapt to new interface.
9863 Reopen current_process_handle before detaching. Issue a child
9864 resume before detaching.
9866 (win32_target_op): Add win32_join.
9868 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9870 * win32-low.c (win32-attach): Fix return value.
9871 * target.h (target_ops): Describe ATTACH return values.
9873 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9875 * win32-low.c (GETPROCADDRESS): Define.
9876 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9877 (winapi_DebugSetProcessKillOnExit): Likewise.
9878 (win32_create_inferior): Force usage of ansi CreateProcessA.
9879 (win32_attach): Use GETPROCADDRESS.
9880 (win32_detach): Likewise.
9882 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9884 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9886 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9888 * win32-low.c: Commit leftover changes from 2007-03-29.
9890 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9892 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9893 fields short instead of int. Add explicit padding.
9894 (i387_cache_to_fsave): Remove unnecessary casts.
9895 (i387_fsave_to_cache): Doc fix.
9896 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9898 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9900 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9901 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9903 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9905 * configure.srv (arm*-*-mingw32ce*): Move near the other
9908 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9910 * configure.ac: Add errno checking.
9911 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9912 sys/file.h and malloc.h.
9913 (AC_CHECK_DECLS): Add perror.
9914 (srv_mingwce): Handle.
9915 * configure.srv (i[34567]86-*-cygwin*): Add
9916 win32-i386-low.o to srv_tgtobj.
9917 (i[34567]86-*-mingw*): Likewise.
9918 (arm*-*-mingw32ce*): Add case.
9919 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9920 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9921 [__MINGW32CE__] (strerror): New function.
9922 [__MINGW32CE__] (errno): Define to GetLastError.
9923 [__MINGW32CE__] (COUNTOF): New macro.
9924 (remote_open): Remove extra close call.
9925 * mem-break.c (delete_breakpoint_at): New function.
9926 * mem-break.h (delete_breakpoint_at): Declare.
9927 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9928 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9929 [USE_WIN32API] (read, write): Add char* casts.
9930 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9931 * server.h: Include wincecompat.h on Windows CE.
9932 [HAVE_ERRNO_H]: Check.
9933 (perror): Declare if not declared.
9934 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9935 (perror_with_name): Remove errno declaration.
9936 * wincecompat.h: New.
9937 * wincecompat.c: New.
9939 * win32-arm-low.c: New.
9940 * win32-i386-low.c: New.
9941 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9942 (OUTMSG2): Make it safe.
9944 (COUNTOF): New macro.
9945 (NUM_REGS): Get it from the low target.
9946 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9947 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9948 (thread_rec): Let low target handle debug registers.
9949 (child_add_thread): Likewise.
9950 (child_init_thread_list): Likewise.
9951 (continue_one_thread): Likewise.
9953 (do_child_fetch_inferior_registers): Move to ...
9954 * win32-i386-low.c: ... here, and rename to ...
9955 (do_fetch_inferior_registers): ... this.
9956 * win32-low.c (child_fetch_inferior_registers):
9957 Go through the low target.
9958 (do_child_store_inferior_registers): Use regptr.
9959 (strwinerror): New function.
9960 (win32_create_inferior): Handle Windows CE.
9961 Use strwinerror instead of strerror on Windows error
9962 codes. Add program to the error output.
9963 Don't close the main thread handle on Windows CE.
9964 (win32_attach): Use coredll.dll on Windows CE.
9965 (win32_kill): Close current process and current
9967 (win32_detach): Use coredll.dll on Windows CE.
9968 (win32_resume): Let low target handle debug registers, and
9970 (handle_exception): Add/Remove initial breakpoint. Avoid
9971 non-existant WSTOPSIG on Windows CE.
9972 (win32_read_inferior_memory): Cast to remove warning.
9973 (win32_arch_string): Go through the low target.
9974 (initialize_low): Call set_breakpoint_data with the low
9975 target's breakpoint.
9976 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9977 FOP_REGNUM, mappings): Move to ...
9978 * win32-i386-low.c: ... here.
9979 * win32-low.c (win32_thread_info): Move to ...
9980 * win32-low.h: ... here.
9981 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9982 win32-arm-low.c and wincecompat.c.
9983 (all:): Add $EXEEXT.
9984 (install-only:): Likewise.
9985 (gdbserver:): Likewise.
9986 (gdbreplay:): Likewise.
9987 * config.in: Regenerate.
9988 * configure: Regenerate.
9990 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9992 * win32-low.c: Rename typedef thread_info to
9993 win32_thread_info throughout.
9995 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9997 * win32-i386-low.c: Rename to ...
9998 * win32-low.c: ... this.
9999 * configure.srv: Replace win32-i386-low.o with win32-low.o.
10000 * Makefile.in: Likewise.
10002 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
10004 * remote-utils.c (monitor_output): Constify msg parameter.
10005 * server.h (monitor_output): Likewise.
10006 * win32-i386-low.c (handle_output_debug_string): New.
10007 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
10008 handle_output_debug_string.
10009 (get_child_debug_event): Likewise.
10011 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
10013 * server.c (main): Correct strtoul check.
10015 2007-03-27 Jon Ringle <jon@ringle.org>
10017 * linux-low.c: Check __ARCH_HAS_MMU__ also.
10019 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
10021 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
10023 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10025 * terminal.h: Check HAVE_SGTTY_H.
10027 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
10029 * remote-utils.c (remote_open): Print out the assigned port number.
10031 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10033 * remote-utils.c (monitor_output): New function.
10034 * server.c (debug_threads): Define here.
10035 (monitor_show_help): New function.
10036 (handle_query): Handle qRcmd.
10037 (main): Do not handle 'd' packet.
10038 * server.h (debug_threads, remote_debug, monitor_output): Declare.
10039 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
10042 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10044 * Makefile.in (EXEEXT): New.
10045 (clean): Use $(EXEEXT).
10047 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10049 * target.h (target_ops): Rename send_signal to request_interrupt,
10050 and remove enum target_signal parameter.
10051 * linux-low.c (linux_request_interrupt): Rename from
10052 linux_send_signal, and always send SIGINT.
10053 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
10054 and always send SIGINT.
10055 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
10057 (input_interrupt): Likewise.
10059 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10061 * server.c (get_features_xml): Check if target implemented
10063 * win32-i386-low.c (win32_arch_string): New.
10064 (win32_target_ops): Add win32_arch_string as arch_string member.
10066 2007-02-22 Markus Deuling <deuling@de.ibm.com>
10068 * spu-low.c (spu_arch_string): New.
10069 (spu_target_ops): Add spu_arch_string.
10071 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
10073 * remote-utils.c: Remove HAVE_TERMINAL_H check.
10074 * configure.ac: Do not check for terminal.h.
10075 * configure, config.in: Regenerated.
10077 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10079 * Makefile.in (OBS): Add $(XML_BUILTIN).
10080 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
10082 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
10083 (arm-with-iwmmxt.c): New.
10084 * config.in, configure: Regenerate.
10085 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
10086 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
10087 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
10088 (arm*-*-linux*): Add iWMMXt and regset support.
10089 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
10090 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
10091 (arm_store_wmmxregset, target_regsets): New.
10092 * server.c (get_features_xml): Take annex argument. Check builtin
10094 (handle_query): Handle multiple annexes.
10096 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10098 * remote-utils.c [USE_WIN32API] (read, write): Define.
10099 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
10102 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
10104 * linux-i386-low.c (the_low_target): Set arch_string.
10105 * linux-x86-64-low.c (the_low_target): Likewise.
10106 * linux-low.c (linux_arch_string): New.
10107 (linux_target_ops): Add it.
10108 * linux-low.h (struct linux_target_ops): Add arch_string.
10109 * server.c (write_qxfer_response): Use const void * for DATA.
10110 (get_features_xml): New.
10111 (handle_query): Handle qXfer:features:read. Report it for qSupported.
10112 * target.h (struct target_ops): Add arch_string method.
10114 2007-01-03 Denis Pilat <denis.pilat@st.com>
10115 Daniel Jacobowitz <dan@codesourcery.com>
10117 * linux-low.c (linux_kill): Handle being called with no threads.
10118 * win32-i386-low.c (win32_kill): Likewise.
10119 (get_child_debug_event): Clear current_process_handle.
10121 2006-12-30 Denis PILAT <denis.pilat@st.com>
10122 Daniel Jacobowitz <dan@codesourcery.com>
10124 * remote-utils.c (remote_open): Check the type of specified
10125 serial port devices before opening them.
10126 * server.c (main): Kill the inferior if an error occurs during
10127 the first remote_open.
10129 2006-12-05 Markus Deuling <deuling@de.ibm.com>
10131 * README: Update supported targets.
10133 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
10135 * Makefile.in (clean): Remove reg-mips64.c.
10136 (reg-mips64.c, reg-mips64.o): New rules.
10137 * configure.srv: Handle mips64. Include regset support for mips.
10138 * linux-mips-low.c (union mips_register): New.
10139 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
10140 (mips_breakpoint, mips_breakpoint_at): Use int.
10141 (mips_collect_register, mips_supply_register)
10142 (mips_collect_register_32bit, mips_supply_register_32bit)
10143 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10144 (mips_store_fpregset, target_regsets): New.
10145 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
10147 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
10149 * configure.srv: Add target "spu*-*-*".
10150 * Makefile.in (clean): Remove reg-spu.c.
10151 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
10152 * spu-low.c: New file.
10154 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10156 * configure.ac: Correct td_thr_tls_get_addr test.
10157 * configure: Regenerated.
10159 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10161 * linux-low.c (linux_wait_for_event): Reformat. Use the
10162 pass_signals array.
10163 * remote-utils.c (decode_address_to_semicolon): New.
10164 * server.c (pass_signals, handle_general_set): New.
10165 (handle_query): Mention QPassSignals for qSupported.
10166 (main): Call handle_general_set.
10167 * server.h (pass_signals, decode_address_to_semicolon): New.
10169 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
10171 * server.c (handle_query): Correct error handling for read_auxv.
10173 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
10175 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
10176 and srv_linux_thread_db to yes.
10177 * linux-s390-low.c (s390_fill_gregset): New function.
10178 (target_regsets): Define data structure.
10180 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
10182 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
10183 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
10184 * config.in, configure: Regenerated.
10185 * inferiors.c (gdb_id_to_thread): New function.
10186 (gdb_id_to_thread_id): Use it.
10187 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
10188 * linux-low.h (struct process_info): Add th member.
10189 (thread_db_get_tls_address): New prototype.
10190 * remote-utils.c (decode_address): Make non-static.
10191 * server.c (handle_query): Handle qGetTLSAddr.
10192 * server.h (gdb_id_to_thread, decode_address): New prototypes.
10193 * target.h (struct target_ops): Add get_tls_address.
10194 * thread-db.c (maybe_attach_thread): Save the thread handle.
10195 (thread_db_get_tls_address): New.
10197 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
10199 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
10200 (linux_resume_one_process): Take a siginfo_t *. Update all
10201 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
10202 (struct pending_signals): Add a siginfo_t.
10203 (linux_wait_for_process): Always set last_status.
10204 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
10205 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
10206 * linux-low.h (struct process_info): Add last_status.
10208 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
10210 * remote-utils.c (try_rle): New function.
10211 (putpkt_binary): Use it.
10213 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
10215 * Makefile.in (clean): Clean reg-x86-64-linux.c.
10216 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
10217 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
10218 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
10219 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
10222 2006-08-08 Richard Sandiford <richard@codesourcery.com>
10224 * server.c (terminal_fd): New variable.
10225 (old_foreground_pgrp): Likewise.
10226 (restore_old_foreground_pgrp): New function.
10227 (start_inferior): Record the terminal file descriptor in terminal_fd
10228 and its original foreground group in old_foreground_pgrp. Register
10229 restore_old_foreground_pgrp with atexit().
10231 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
10233 * server.c (handle_query): Correct qPart to qXfer.
10235 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
10237 * configure.ac: Check for more headers which are missing on
10238 Windows. Automatically supply -lwsock32 and USE_WIN32API.
10239 * configure.srv: Add Cygwin and mingw32.
10240 * remote-utils.c: Don't include headers unconditionally which
10241 are missing on mingw32. Include <winsock.h> for mingw32.
10242 (remote_open): Adjust for mingw32 support. Flush
10243 standard error after writing to it.
10244 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10245 (unblock_async_io, enable_async_io, disable_async_io)
10246 (readchar, getpkt): Update for Winsock support.
10247 (prepare_resume_reply): Expect a protocol signal number.
10248 * server.c: Disable <sys/wait.h> on mingw32.
10249 (start_inferior): Adjust for mingw32 support. Flush
10250 standard error after writing to it.
10251 (attach_inferior): Likewise. Use protocol signal
10253 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10255 * win32-i386-low.c: New file.
10256 * Makefile.in (XM_CLIBS): Set.
10257 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10258 (win32-i386-low.o): New dependency rule.
10259 * linux-low.c (linux_wait): Use target signal numbers.
10260 * target.h (struct target_ops): Doc fix.
10261 * server.h (target_signal_to_name): New prototype.
10262 * gdbreplay.c: Don't include headers unconditionally which
10263 are missing on mingw32. Include <winsock.h> for mingw32.
10264 (remote_close, remote_open): Adjust for Winsock support.
10265 * configure, config.in: Regenerated.
10267 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10269 * server.c (decode_xfer_read, write_qxfer_response): New.
10270 (handle_query): Take a packet length argument. Handle
10271 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10272 the qSupported response.
10273 (main): Update call to handle_query.
10275 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10277 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10278 (putpkt_binary): Renamed from putpkt and adjusted for binary
10280 (putpkt): New wrapper for putpkt_binary.
10281 (readchar): Don't mask off the high bit.
10282 (decode_X_packet): New function.
10283 * server.c (main): Call putpkt_binary if a handler sets the packet
10284 length. Save the length of the incoming packet. Handle 'X'.
10285 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10287 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10289 * server.c (handle_query): Handle qSupported.
10291 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10293 * remote-utils.c (all_symbols_looked_up): New variable.
10294 (look_up_one_symbol): Check it.
10295 * server.h (look_up_one_symbol): New declaration.
10296 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10298 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10300 * Makefile.in (linux-arm-low.o): Update dependencies.
10301 * linux-arm-low.c: Include "gdb_proc_service.h".
10302 (PTRACE_GET_THREAD_AREA): Define.
10303 (ps_get_thread_area): New function.
10305 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10307 * configure.srv (m68k*-*-uclinux*): New target.
10308 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10309 (linux_resume_one_process): Remove extraneous cast.
10310 (linux_read_offsets): New.
10311 (linux_target_op): Add linux_read_offsets on mmuless systems.
10312 * server.c (handle_query): Add qOffsets logic.
10313 * target.h (struct target_ops): Add read_offsets.
10315 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10317 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10318 (PTRACE_GET_THREAD_AREA): Define.
10319 (ps_get_thread_area): New function.
10320 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10321 (linux-x86-64-low.o): Update.
10323 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10325 * configure.ac: Remove checks for prfpregset_t.
10326 * gdb_proc_service.h: New file.
10327 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10328 new "gdb_proc_service.h".
10329 * proc-service.c: Likewise.
10330 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10331 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10332 * Makefile.in (gdb_proc_service_h): Updated.
10333 * configure, config.in: Regenerated.
10335 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10337 * remote-utils.c (prepare_resume_reply): Move declaration
10338 of gdb_id_from_wait to the top of the block.
10340 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10342 * linux-low.c (regsets_store_inferior_registers): Read the regset
10343 from the target before filling it.
10345 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10347 * server.c (attach_inferior): Return SIGTRAP for a successful
10350 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10352 * Makefile.in (OBS): Add version.o.
10353 (STAGESTUFF): Delete.
10354 (version.o): Add dependencies.
10355 (version.c): Replace rule.
10356 (clean): Remove version.c.
10357 * server.c (gdbserver_version): New.
10358 (gdbserver_usage): Use printf.
10359 (main): Handle --version and --help.
10360 * server.h (version, host_name): Add declarations.
10362 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10374 * linux-x86-64-low.c:
10376 * linux-s390-low.c:
10377 * linux-ppc64-low.c:
10379 * linux-mips-low.c:
10380 * linux-m68k-low.c:
10381 * linux-m32r-low.c:
10384 * linux-ia64-low.c:
10385 * linux-i386-low.c:
10386 * linux-crisv32-low.c:
10398 * gdbserver.1: Add (C) after Copyright. Update the FSF
10401 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10403 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10404 (arm_breakpoint_at): Recognize both breakpoints.
10405 (the_low_target): Use the correct breakpoint instruction.
10407 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10409 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10410 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10411 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10412 (the_low_target): Update.
10414 2005-10-25 Andreas Schwab <schwab@suse.de>
10416 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10418 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10419 (ia64_num_regs): Reduce to 462.
10421 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10423 * acinclude.m4: Correct quoting.
10424 * aclocal.m4: Regenerated.
10426 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10427 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10428 (thread_db_init): Call thread_db_err_str.
10429 * configure.ac: Check for TD_VERSION.
10430 * config.in, configure: Regenerated.
10432 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10434 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10436 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10438 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10439 is not available. Define HAVE_PTRACE_GETREGS if it is.
10440 * config.in, configure: Regenerated.
10441 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10442 * linux-i386-low.c, linux-m68k-low.c: Update to use
10443 HAVE_PTRACE_GETREGS.
10444 * linux-low.c (regsets_fetch_inferior_registers)
10445 (regsets_store_inferior_registers): Only return 0 if we processed
10447 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10448 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10450 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10452 * inferiors.c (struct thread_info): Add gdb_id.
10453 (add_thread): Add gdb_id argument.
10454 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10455 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10456 calls to add_thread.
10457 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10458 * server.c (handle_query): Use thread_to_gdb_id.
10459 (handle_v_cont, main): Use gdb_id_to_thread_id.
10460 * server.h (add_thread): Update prototype.
10461 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10464 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10466 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10467 left-padded registers.
10468 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10469 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10471 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10473 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10474 * configure: Regenerate.
10475 * config.in: Regenerate.
10476 * server.h (NEED_DECLARATION_STRERROR):
10477 Replace with !HAVE_DECL_STRERROR.
10479 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10481 * linux-low.c (linux_wait, linux_send_signal): Don't test
10482 an unsigned long variable for > 0 if it could be MAX_ULONG.
10483 * server.c (myresume): Likewise.
10484 * target.c (set_desired_inferior): Likewise.
10486 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10488 * configure.ac: Simplify and improve check for socklen_t.
10489 * configure, config.in: Regenerate.
10491 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10493 * acconfig.h: Remove.
10494 * configure.ac: Add a test for socklen_t. Use three-argument
10495 AC_DEFINE throughout.
10496 * config.in: Regenerated using autoheader 2.59.
10497 * configure: Regenerated.
10499 * gdbreplay.c (socklen_t): Provide a default.
10500 (remote_open): Use socklen_t.
10501 * remote-utils.c (socklen_t): Provide a default.
10502 (remote_open): Use socklen_t.
10503 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10506 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10508 * linux-low.c (linux_read_memory, linux_write_memory)
10509 (linux_read_auxv): Likewise.
10510 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10511 (check_mem_write): Likewise.
10512 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10514 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10515 (registers_from_string, register_data): Likewise.
10516 * server.c (handle_query, main): Likewise.
10517 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10518 (decode_M_packet): Likewise.
10519 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10520 * target.h (struct target_ops): Update read_memory, write_memory,
10522 (read_inferior_memory, write_inferior_memory): Update.
10523 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10524 to unsigned char *.
10525 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10526 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10527 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10528 linux-s390-low.c, linux-sh-low.c: Update for changes in
10529 read_inferior_memory and the_low_target->breakpoint.
10531 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10533 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10534 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10535 * configure.srv: Add powerpc64-*-linux*.
10536 * linux-ppc64-low.c: New file.
10538 2005-05-23 Orjan Friberg <orjanf@axis.com>
10540 * linux-cris-low.c: New file with support for CRIS.
10541 * linux-crisv32-low.c: Ditto for CRISv32.
10542 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10543 (clean): Add reg-cris.c and reg-crisv32.c.
10544 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10545 reg-crisv32.o, and reg-crisv32.c to make rules.
10546 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10547 recognized targets.
10549 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10551 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10552 of sizeof (PTRACE_XFER_TYPE).
10553 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10555 2005-05-12 Orjan Friberg <orjanf@axis.com>
10557 * target.h (struct target_ops): Add insert_watchpoint,
10558 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10559 pointers for hardware watchpoint support.
10560 * linux-low.h (struct linux_target_ops): Ditto.
10561 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10562 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10563 to linux_target_ops.
10564 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10566 * server.c (main): Recognize 'Z' and 'z' packets.
10568 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10570 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10571 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10572 (the_low_target): Add new members.
10574 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10576 * proc-service.c (ps_lgetregs): Search all_processes instead of
10579 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10581 * server.c (start_inferior): Change return type to int.
10582 (attach_inferior): Change sigptr to int *.
10583 (handle_v_cont, handle_v_requests): Change signal to int *.
10584 (main): Change signal to int.
10586 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10588 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10589 * configure.srv: Add m32r*-*-linux*.
10590 * linux-m32r-low.c: New file.
10592 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10594 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10596 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10598 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10599 Take unsigned long arguments for PIDs.
10600 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10601 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10602 (wait_for_sigstop, linux_resume_one_process)
10603 (regsets_fetch_inferior_registers, linux_send_signal)
10604 (linux_read_auxv): Likewise. Update the types of variables holding
10605 PIDs. Update format string specifiers.
10606 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10607 * remote-utils.c (prepare_resume_reply): Likewise.
10608 * server.c (cont_thread, general_thread, step_thread)
10609 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10611 (handle_query): Update format specifiers.
10612 (handle_v_cont, main): Use strtoul for thread IDs.
10613 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10614 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10615 (general_thread, step_thread, thread_from_wait)
10616 (old_thread_from_wait): Update.
10617 * target.h (struct thread_resume): Use unsigned long for THREAD.
10618 (struct target_ops): Use unsigned long for arguments to attach and
10621 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10623 * acinclude.m4: Include bfd/bfd.m4 directly.
10624 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10625 <agriffis@toolchain.org>.
10626 * aclocal.m4, configure: Regenerated.
10628 2005-01-07 Andrew Cagney <cagney@gnu.org>
10630 * configure.ac: Rename configure.in, require autoconf 2.59.
10631 * configure: Re-generate.
10633 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10635 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10636 LIBS when finished.
10637 * aclocal.m4: Regenerated.
10638 * configure: Regenerated.
10640 2004-11-21 Andreas Schwab <schwab@suse.de>
10642 * linux-m68k-low.c (m68k_num_gregs): Define.
10643 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10644 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10645 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10646 (m68k_breakpoint_at): New. Add to the_low_target.
10648 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10649 srv_linux_thread_db to yes.
10651 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10653 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10654 (ARCH_SET_FS): Likewise.
10655 (ARCH_GET_FS): Likewise.
10656 (ARCH_GET_GS): Likewise.
10658 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10660 * linux-i386-low.c (ps_get_thread_area): New.
10661 * linux-x86-64-low.c (ps_get_thread_area): New.
10662 * linux-low.c: Include <sys/syscall.h>.
10663 (linux_kill_one_process): Don't kill the first thread here.
10664 (linux_kill): Kill the first thread here.
10665 (kill_lwp): New function.
10666 (send_sigstop, linux_send_signal): Use it.
10667 * proc-service.c: Clean up #ifdefs.
10668 (fpregset_info): Delete.
10669 (ps_lgetregs): Update and enable implementation.
10670 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10672 * remote-utils.c (struct sym_cache, symbol_cache): New.
10673 (input_interrupt): Print a clearer message.
10674 (async_io_enabled): New variable.
10675 (enable_async_io, disable_async_io): Use it. Update comments.
10676 (look_up_one_symbol): Use the symbol cache.
10677 * thread-db.c (thread_db_look_up_symbols): New function.
10678 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10680 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10682 * configure.in: Test for -rdynamic.
10683 * configure: Regenerated.
10684 * Makefile (INTERNAL_LDFLAGS): New.
10685 (gdbserver, gdbreplay): Use it.
10687 2004-09-02 Andrew Cagney <cagney@gnu.org>
10689 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10691 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10693 * linux-low.c (linux_wait): Clear all_processes list also.
10695 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10697 * linux-low.c: Include <errno.h>. Remove extern declaration of
10700 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10702 * gdbreplay.c, server.h, utils.c: Update copyright years.
10704 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10706 * server.c (main): Print child status or termination signal from
10707 variable 'signal', not 'sig'.
10709 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10711 * linux-low.c (linux_read_memory): Change return type to
10712 int. Check for and return error from ptrace().
10713 * target.c (read_inferior_memory): Change return type to int. Pass
10714 back return status from the_target->read_memory().
10715 * target.h (struct target_ops): Adapt *read_memory() prototype.
10717 (read_inferior_memory): Adapt prototype.
10718 * server.c (main): Return an error packet if
10719 read_inferior_memory() returns an error.
10721 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10723 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10724 Unify with other clean targets.
10726 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10728 * server.c (handle_v_cont): Call set_desired_inferior.
10730 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10732 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10734 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10736 * linux-low.c (linux_wait): Unblock async I/O.
10737 (linux_resume): Block and enable async I/O.
10738 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10739 * server.h (block_async_io, unblock_async_io): Add prototypes.
10741 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10743 * remote-utils.c (remote_open): Print a status notice after
10744 opening a TCP port.
10745 * server.c (attach_inferior): Print a status notice after
10748 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10750 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10752 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10754 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10756 * server.c, target.h: Update copyright years.
10758 2004-02-25 Roland McGrath <roland@redhat.com>
10760 * target.h (struct target_ops): New member `read_auxv'.
10761 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10762 * linux-low.c (linux_read_auxv): New function.
10763 (linux_target_ops): Initialize `read_auxv' member to that.
10765 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10767 Committed by Jim Blandy <jimb@redhat.com>.
10769 * linux-s390-low.c (s390_num_regs): Update.
10770 (s390_regmap): Remove control registers. Use __s390x__ predefine
10771 instead of GPR_SIZE to distiguish s390 and s390x targets.
10773 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10775 * linux-low.c: Update copyright year.
10776 (check_removed_breakpoint): Clear pending_is_breakpoint.
10777 (linux_set_resume_request, linux_queue_one_thread)
10778 (resume_status_pending_p): New functions.
10779 (linux_continue_one_thread): Use process->resume.
10780 (linux_resume): Only resume threads if there are no pending events.
10781 * linux-low.h (struct process_info): Add resume request
10784 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10786 * regcache.c (new_register_cache): Clear the allocated register
10787 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10789 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10791 * linux-low.c (linux_resume): Take a struct thread_resume *
10793 (linux_wait): Update call.
10794 (resume_ptr): New static variable.
10795 (linux_continue_one_thread): Renamed from
10796 linux_continue_one_process. Use resume_ptr.
10797 (linux_resume): Use linux_continue_one_thread.
10798 * server.c (handle_v_cont, handle_v_requests): New functions.
10799 (myresume): New function.
10800 (main): Handle 'v' case.
10801 * target.h (struct thread_resume): New type.
10802 (struct target_ops): Change argument of "resume" to struct
10804 (myresume): Delete macro.
10806 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10808 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10809 (uninstall): Support DESTDIR.
10811 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10813 * configure.srv: Add xscale*linux copy of arm*linux entry.
10815 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10817 * linux-arm-low.c (arm_reinsert_addr): New function.
10818 (the_low_target): Add arm_reinsert_addr.
10820 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10822 * mem-break.c: Remove whitespace at end of file.
10824 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10826 * configure.in: Check whether we need to prototype strerror.
10827 * server.h: Optionally prototype strerror.
10828 * gdbreplay.c (perror_with_name): Use strerror.
10829 * linux-low.c (linux_attach_lwp): Use strerror.
10830 * utils.c (perror_with_name): Use strerror.
10831 * config.in, configure: Regenerated.
10833 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10835 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10836 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10838 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10840 * Makefile.in (SFILES): Update.
10841 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10842 low-sun3.c: Remove files.
10844 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10846 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10847 (linux_detach_one_process, linux_detach): New functions.
10848 (linux_target_ops): Add linux_detach.
10849 * server.c (main): Handle 'D' packet.
10850 * target.h (struct target_ops): Add "detach" member.
10851 (detach_inferior): Define.
10853 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10855 From Kelley Cook <kelleycook@wideopenwest.com>:
10856 * configure.srv: Accept i[34567]86 variants.
10858 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10860 * linux-low.c (linux_wait_for_event): Correct comment typos.
10861 (linux_resume_one_process): Call check_removed_breakpoint.
10862 (linux_send_signal): New function.
10863 (linux_target_ops): Add linux_send_signal.
10864 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10866 * target.h (struct target_ops): Add send_signal.
10868 2003-05-29 Jim Blandy <jimb@redhat.com>
10870 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10871 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10872 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10873 away part of the register's value.
10875 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10877 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10878 (linux_wait_for_event, linux_init_signals): Likewise.
10880 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10882 * configure.in: Check for stdlib.h.
10883 * configure: Regenerated.
10884 * config.in: Regenerated.
10886 2003-01-04 Andreas Schwab <schwab@suse.de>
10888 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10890 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10892 * Makefile.in: Remove obsolete code.
10894 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10896 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10897 defined(PT_FPR0_HI).
10899 2002-11-17 Stuart Hughes <seh@zee2.com>
10901 * linux-arm-low.c (arm_num_regs): Increase.
10902 (arm_regmap): Include status register.
10904 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10906 * linux-low.c (register_addr): Remove incorrect -1 check.
10908 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10910 * linux-low.c (linux_create_inferior): Call setpgid. Return
10912 (unstopped_p, linux_signal_pid): Remove.
10913 (linux_target_ops): Remove linux_signal_pid.
10914 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10915 global instead of target method.
10916 * target.h (struct target_ops): Remove signal_pid. Update comment
10917 for create_inferior.
10918 * server.c (signal_pid): New variable.
10919 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10920 gdbserver. Set the child to be the foreground process group.
10921 (attach_inferior): Set signal_pid.
10923 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10925 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10927 2002-08-20 Jim Blandy <jimb@redhat.com>
10929 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10932 2002-08-01 Andrew Cagney <cagney@redhat.com>
10934 * Makefile.in: Make chill references obsolete.
10936 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10938 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10939 * configure: Regenerate.
10940 * config.in: Regenerate.
10942 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10944 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10945 (perror_with_name, remote_close, remote_open, expect, play): Static.
10947 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10949 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10950 byte offsets instead of an array of indexes.
10951 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10953 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10955 * regcache.c: Add comment.
10957 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10959 * thread-db.c: New file.
10960 * proc-service.c: New file.
10961 * acinclude.m4: New file.
10962 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10963 proc-service.o, and thread-db.o.
10964 (linux-low.o): Add USE_THREAD_DB.
10965 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10966 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10967 * aclocal.m4: Regenerated.
10968 * config.in: Regenerated.
10969 * configure: Regenerated.
10970 * configure.in: Check for proc_service.h, sys/procfs.h,
10971 thread_db.h, and linux/elf.h headrs.
10972 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10973 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10974 Check for -lthread_db and thread support.
10975 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10976 PowerPC, and SuperH.
10977 * i387-fp.c: Constify arguments.
10978 * i387-fp.h: Likewise.
10979 * inferiors.c: (struct thread_info): Renamed from
10980 `struct inferior_info'. Remove PID member. Use generic inferior
10981 list header. All uses updated.
10982 (inferiors, signal_pid): Removed.
10983 (all_threads): New variable.
10984 (get_thread): Define.
10985 (add_inferior_to_list): New function.
10986 (for_each_inferior): New function.
10987 (change_inferior_id): New function.
10988 (add_inferior): Removed.
10989 (remove_inferior): New function.
10990 (add_thread): New function.
10991 (free_one_thread): New function.
10992 (remove_thread): New function.
10993 (clear_inferiors): Use for_each_inferior and free_one_thread.
10994 (find_inferior): New function.
10995 (find_inferior_id): New function.
10996 (inferior_target_data): Update argument type.
10997 (set_inferior_target_data): Likewise.
10998 (inferior_regcache_data): Likewise.
10999 (set_inferior_regcache_data): Likewise.
11000 * linux-low.c (linux_bp_reinsert): Remove.
11001 (all_processes, stopping_threads, using_thrads)
11002 (struct pending_signals, debug_threads, pid_of): New.
11003 (inferior_pid): Replace with macro.
11004 (struct inferior_linux_data): Remove.
11005 (get_stop_pc, add_process): New functions.
11006 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
11007 Use add_process and add_thread.
11008 (linux_attach_lwp): New function, based on old linux_attach. Use
11009 add_process and add_thread. Set stop_expected for new threads.
11010 (linux_attach): New function.
11011 (linux_kill_one_process): New function.
11012 (linux_kill): Kill all LWPs.
11013 (linux_thread_alive): Use find_inferior_id.
11014 (check_removed_breakpoints, status_pending_p): New functions.
11015 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
11016 Update. Use WNOHANG. Wait for cloned processes also. Update process
11017 struct for the found process.
11018 (linux_wait_for_event): New function.
11019 (linux_wait): Use it. Support LWPs.
11020 (send_sigstop, wait_for_sigstop, stop_all_processes)
11021 (linux_resume_one_process, linux_continue_one_process): New functions.
11022 (linux_resume): Support LWPs.
11023 (REGISTER_RAW_SIZE): Remove.
11024 (fetch_register): Use register_size instead. Call supply_register.
11025 (usr_store_inferior_registers): Likewise. Call collect_register.
11026 Fix recursive case.
11027 (regsets_fetch_inferior_registers): Improve error message.
11028 (regsets_store_inferior_registers): Add debugging.
11029 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
11030 (unstopped_p, linux_signal_pid): New functions.
11031 (linux_target_ops): Add linux_signal_pid.
11032 (linux_init_signals): New function.
11033 (initialize_low): Call it. Initialize using_threads.
11034 * regcache.c (inferior_regcache_data): Add valid
11036 (get_regcache): Fetch registers lazily. Add fetch argument
11037 and update all callers.
11038 (regcache_invalidate_one, regcache_invalidate): New
11040 (new_register_cache): Renamed from create_register_cache.
11041 Return the new regcache.
11042 (free_register_cache): Change argument to a void *.
11043 (registers_to_string, registers_from_string): Call get_regcache
11044 with fetch flag set.
11045 (register_data): Make static. Pass fetch flag to get_regcache.
11046 (supply_register): Call get_regcache with fetch flag clear.
11047 (collect_register): Call get_regcache with fetch flag set.
11048 (collect_register_as_string): New function.
11049 * regcache.h: Update.
11050 * remote-utils.c (putpkt): Flush after debug output and use
11052 Handle input interrupts while waiting for an ACK.
11053 (input_interrupt): Use signal_pid method.
11054 (getpkt): Flush after debug output and use stderr.
11055 (outreg): Use collect_register_as_string.
11056 (new_thread_notify, dead_thread_notify): New functions.
11057 (prepare_resume_reply): Check using_threads. Set thread_from_wait
11058 and general_thread.
11059 (look_up_one_symbol): Flush after debug output.
11060 * server.c (step_thread, server_waiting): New variables.
11061 (start_inferior): Don't use signal_pid. Update call to mywait.
11062 (attach_inferior): Update call to mywait.
11063 (handle_query): Handle qfThreadInfo and qsThreadInfo.
11064 (main): Don't fetch/store registers explicitly. Use
11065 set_desired_inferior. Support proposed ``Hs'' packet. Update
11067 * server.h: Update.
11068 (struct inferior_list, struct_inferior_list_entry): New.
11069 * target.c (set_desired_inferior): New.
11070 (write_inferior_memory): Constify.
11071 (mywait): New function.
11072 * target.h: Update.
11073 (struct target_ops): New signal_pid method.
11074 (mywait): Removed macro, added prototype.
11076 * linux-low.h (regset_func): Removed.
11077 (regset_fill_func, regset_store_func): New.
11078 (enum regset_type): New.
11079 (struct regset_info): Add type field. Use new operation types.
11080 (struct linux_target_ops): stop_pc renamed to get_pc.
11081 Add decr_pc_after_break and breakpoint_at.
11082 (get_process, get_thread_proess, get_process_thread)
11083 (strut process_info, all_processes, linux_attach_lwp)
11084 (thread_db_init): New.
11086 * linux-arm-low.c (arm_get_pc, arm_set_pc,
11087 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
11088 (the_low_target): Add new members.
11089 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
11090 (i386_store_fpxregset): Constify.
11091 (target_regsets): Add new kind identifier.
11092 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
11093 (i386_set_pc): Add debugging.
11094 (i386_breakpoint_at): New function.
11095 (the_low_target): Add new members.
11096 * linux-mips-low.c (mips_get_pc, mips_set_pc)
11097 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
11098 (mips_breakpoint_at): New.
11099 (the_low_target): Add new members.
11100 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
11101 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
11102 (the_low_target): Add new members.
11103 * linux-sh-low.c (sh_get_pc, sh_set_pc)
11104 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
11105 (the_low_target): Add new members.
11106 * linux-x86-64-low.c (target_regsets): Add new kind
11109 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
11111 From Martin Pool <mbp@samba.org>:
11112 * server.c (gdbserver_usage): New function.
11115 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
11117 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
11118 stop_at -> stop_pc.
11120 2002-05-04 Andrew Cagney <ac131313@redhat.com>
11122 * Makefile.in: Remove obsolete code.
11124 2002-04-24 Michal Ludvig <mludvig@suse.cz>
11126 * linux-low.c (regsets_fetch_inferior_registers),
11127 (regsets_store_inferior_registers): Removed cast to int from
11129 * regcache.h: Added declaration of struct inferior_info.
11131 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11133 * inferiors.c (struct inferior_info): Add regcache_data.
11134 (add_inferior): Call create_register_cache.
11135 (clear_inferiors): Call free_register_cache.
11136 (inferior_regcache_data, set_inferior_regcache_data): New functions.
11137 * regcache.c (struct inferior_regcache_data): New.
11138 (registers): Remove.
11139 (get_regcache): New function.
11140 (create_register_cache, free_register_cache): New functions.
11141 (set_register_cache): Don't initialize the register cache here.
11142 (registers_to_string, registers_from_string, register_data): Call
11144 * regcache.h: Add prototypes.
11145 * server.h: Likewise.
11147 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11149 * mem-break.c: New file.
11150 * mem-break.h: New file.
11151 * Makefile.in: Add mem-break.o rule; update server.h
11153 * inferiors.c (struct inferior_info): Add target_data
11155 (clear_inferiors): Free target_data member if set.
11156 (inferior_target_data, set_inferior_target_data): New functions.
11157 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
11158 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
11159 * linux-low.c (linux_bp_reinsert): New variable.
11160 (struct inferior_linux_data): New.
11161 (linux_create_inferior): Use set_inferior_target_data.
11162 (linux_attach): Likewise. Call add_inferior.
11163 (linux_wait_for_one_inferior): New function.
11164 (linux_wait): Call it.
11165 (linux_write_memory): Add const.
11166 (initialize_low): Call set_breakpoint_data.
11167 * linux-low.h (struct linux_target_ops): Add breakpoint
11169 * server.c (attach_inferior): Remove extra add_inferior
11171 * server.h: Include mem-break.h. Update inferior.c
11173 * target.c (read_inferior_memory)
11174 (write_inferior_memory): New functions.
11175 * target.h (read_inferior_memory)
11176 (write_inferior_memory): Change macros to prototypes.
11177 (struct target_ops): Update comments. Add const to write_memory
11180 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
11182 * linux-low.c (usr_store_inferior_registers): Support
11183 registers which are allowed to fail to store.
11184 * linux-low.h (linux_target_ops): Likewise.
11185 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
11186 (ppc_cannot_store_register): FPSCR may not be storable.
11188 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11190 * server.h: Include <string.h> if HAVE_STRING_H.
11191 * ChangeLog: Correct paths in last ChangeLog entry.
11193 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11195 * linux-low.h: Remove obsolete prototypes.
11196 (struct linux_target_ops): New.
11197 (extern the_low_target): New.
11198 * linux-low.c (num_regs, regmap): Remove declarations.
11199 (register_addr): Use the_low_target explicitly.
11200 (fetch_register): Likewise.
11201 (usr_fetch_inferior_registers): Likewise.
11202 (usr_store_inferior_registers): Likewise.
11203 * linux-arm-low.c (num_regs): Remove.
11204 (arm_num_regs): Define.
11205 (arm_regmap): Renamed from regmap, made static.
11206 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
11208 (arm_cannot_store_register): Renamed from cannot_store_register,
11210 (the_low_target): New.
11211 * linux-i386-low.c (num_regs): Remove.
11212 (i386_num_regs): Define.
11213 (i386_regmap): Renamed from regmap, made static.
11214 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
11216 (i386_cannot_store_register): Renamed from cannot_store_register,
11218 (the_low_target): New.
11219 * linux-ia64-low.c (num_regs): Remove.
11220 (ia64_num_regs): Define.
11221 (ia64_regmap): Renamed from regmap, made static.
11222 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
11224 (ia64_cannot_store_register): Renamed from cannot_store_register,
11226 (the_low_target): New.
11227 * linux-m68k-low.c (num_regs): Remove.
11228 (m68k_num_regs): Define.
11229 (m68k_regmap): Renamed from regmap, made static.
11230 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
11232 (m68k_cannot_store_register): Renamed from cannot_store_register,
11234 (the_low_target): New.
11235 * linux-mips-low.c (num_regs): Remove.
11236 (mips_num_regs): Define.
11237 (mips_regmap): Renamed from regmap, made static.
11238 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
11240 (mips_cannot_store_register): Renamed from cannot_store_register,
11242 (the_low_target): New.
11243 * linux-ppc-low.c (num_regs): Remove.
11244 (ppc_num_regs): Define.
11245 (ppc_regmap): Renamed from regmap, made static.
11246 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11248 (ppc_cannot_store_register): Renamed from cannot_store_register,
11250 (the_low_target): New.
11251 * linux-s390-low.c (num_regs): Remove.
11252 (s390_num_regs): Define.
11253 (s390_regmap): Renamed from regmap, made static.
11254 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11256 (s390_cannot_store_register): Renamed from cannot_store_register,
11258 (the_low_target): New.
11259 * linux-sh-low.c (num_regs): Remove.
11260 (sh_num_regs): Define.
11261 (sh_regmap): Renamed from regmap, made static.
11262 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11264 (sh_cannot_store_register): Renamed from cannot_store_register,
11266 (the_low_target): New.
11267 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11268 (the_low_target): New.
11270 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11272 * Makefile.in: Add stamp-h target.
11273 * configure.in: Create stamp-h.
11274 * configure: Regenerated.
11276 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11278 * inferiors.c: New file.
11279 * target.c: New file.
11280 * target.h: New file.
11281 * Makefile.in: Add target.o and inferiors.o. Update
11283 * linux-low.c (inferior_pid): New static variable,
11284 moved from server.c.
11285 (linux_create_inferior): Renamed from create_inferior.
11286 Call add_inferior. Return 0 on success instead of a PID.
11287 (linux_attach): Renamed from myattach.
11288 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11289 (linux_thread_alive): Renamed from mythread_alive.
11290 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11292 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11293 (regsets_store_inferior_registers): Correct error message.
11294 Add missing ``return 0''.
11295 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11296 (linux_store_registers): Renamed from store_inferior_registers.
11297 (linux_read_memory): Renamed from read_inferior_memory.
11298 (linux_write_memory): Renamed from write_inferior_memory.
11299 (linux_target_ops): New structure.
11300 (initialize_low): Call set_target_ops ().
11301 * remote-utils.c (unhexify): New function.
11302 (hexify): New function.
11303 (input_interrupt): Send signals to ``signal_pid''.
11304 * server.c (inferior_pid): Remove.
11305 (start_inferior): Update create_inferior call.
11306 (attach_inferior): Call add_inferior.
11307 (handle_query): New function.
11308 (main): Call handle_query for `q' packets.
11309 * server.h: Include "target.h". Remove obsolete prototypes.
11310 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11312 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11314 * Makefile.in: Add WARN_CFLAGS. Update configury
11316 * configure.in: Check for <string.h>
11317 * configure: Regenerate.
11318 * config.in: Regenerate.
11319 * gdbreplay.c: Include needed system headers.
11320 (remote_open): Remove strchr prototype.
11321 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11322 * regcache.c (supply_register): Change buf argument to const void *.
11323 (supply_register_by_name): Likewise.
11324 (collect_register): Change buf argument to void *.
11325 (collect_register_by_name): Likewise.
11326 * regcache.h: Add missing prototypes.
11327 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11328 * server.c (handle_query): New function.
11329 (attached): New static variable, moved out of main.
11330 (main): Quiet longjmp clobber warnings.
11331 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11332 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob