Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
2012-12-15 Yao Qi <yao@codesourcery.com>
* remote.c (getpkt_or_notif_sane): Add one more argument in
its declaration.
(getpkt_or_notif_sane_1): Add one more argument.
(getpkt_sane): Update caller.
(getpkt_or_notif_sane): Likewise. Update call
togetpkt_or_notif_sane_1.
(remote_wait_ns): Update caller.
there is an error inserting hardware breakpoints and use the
error message from the target.
* gdb/breakpoint.c (insert_bp_location, insert_breakpoint_locations):
Catch this exception and print the error message contained within. Do not
print the default hardware error breakpoint message in this case.
* cli/cli-cmds.c (max_user_call_depth): Add 'unsigned'.
(init_cmds): Call add_setshow_uinteger_cmd for command
'max-user-call-depth'.
* cli/cli-script.c (execute_user_command): Add 'unsigned' to the
declaration of 'max_user_call_depth'.
* frame.c (backtrace_limit): Add 'unsigned'.
(_initialize_frame): Call add_setshow_uinteger_cmd for command
'limit'.
* remote.c (remoteaddresssize): Add 'unsigned'.
(remote_address_masked): Change local var 'address_size' to
'unsigned'.
(_initialize_remote): Call add_setshow_uinteger_cmd for
'remoteaddresssize'.
* top.c (history_size): Add 'unsigned'.
(show_commands): Change local variables to 'unsigned'.
(set_history_size_command): Don't check history_size is negative.
Adjust the condition to call unstifle_history and set history_size
to UNIT_MAX.
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* gdbthread.h (ALL_THREADS): New macro.
(thread_list): Declare.
* infrun.c (handle_inferior_event) <spurious signal>: Don't keep
going, but instead fall through to the stepping handling.
* linux-nat.c (resume_lwp): New parameter 'signo'. Resume with
the passed in signal. Adjust debug output.
(resume_callback): Rename to ...
(linux_nat_resume_callback): ... this. Pass the thread's last
stop signal, if in "pass" state.
(linux_nat_resume): Adjust to rename.
(stop_wait_callback): New assertion. Don't respawn signals;
instead let the LWP remain with SIGNALLED set.
(linux_nat_wait_1): Remove flushing of pending SIGSTOPs.
* remote.c (append_pending_thread_resumptions): New.
(remote_vcont_resume): Call it.
* target.h (target_resume): Extend comment.
gdb/testsuite/
2012-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <palves@redhat.com>
* gdb.threads/siginfo-threads.exp: New file.
* gdb.threads/siginfo-threads.c: New file.
* gdb.threads/sigstep-threads.exp: New file.
* gdb.threads/sigstep-threads.c: New file.
Hui Zhu <teawater@gmail.com>
Yao Qi <yao@codesourcery.com>
* remote.c (struct remote_state): New field `starting_up'.
(remote_start_remote): Set and clear it.
(remote_can_download_tracepoint): If starting up, return false.
* remote.c (remote_supports_cond_breakpoints): New forward
declaration.
(remote_add_target_side_condition): New function.
(remote_insert_breakpoint): Add target-side breakpoint
conditional if supported.
(remote_insert_hw_breakpoint): Likewise.
(init_remote_ops): Set to_supports_evaluation_of_breakpoint_conditions
hook.
* target.c (update_current_target): Inherit
to_supports_evaluation_of_breakpoint_conditions.
Default to_supports_evaluation_of_breakpoint_conditions to return_zero.
* target.h (struct target_ops)
<to_supports_evaluation_of_breakpoint_conditions>: New field.
(target_supports_evaluation_of_breakpoint_conditions): New #define.
* breakpoint.c (get_first_locp_gte_addr): New forward declaration.
(condition_evaluation_both, condition_evaluation_auto,
condition_evaluation_host, condition_evaluation_target,
condition_evaluation_enums, condition_evaluation_mode_1,
condition_evaluation_mode): New static globals.
(translate_condition_evaluation_mode): New function.
(breakpoint_condition_evaluation_mode): New function.
(gdb_evaluates_breakpoint_condition_p): New function.
(ALL_BP_LOCATIONS_AT_ADDR): New helper macro.
(mark_breakpoint_modified): New function.
(mark_breakpoint_location_modified): New function.
(set_condition_evaluation_mode): New function.
(show_condition_evaluation_mode): New function.
(bp_location_compare_addrs): New function.
(get_first_location_gte_addr): New helper function.
(set_breakpoint_condition): Free condition bytecode if locations
has become unconditional. Call mark_breakpoint_modified (...).
(condition_command): Call update_global_location_list (1) for
breakpoints.
(breakpoint_xfer_memory): Use is_breakpoint (...).
(is_breakpoint): New function.
(parse_cond_to_aexpr): New function.
(build_target_condition_list): New function.
(insert_bp_location): Handle target-side conditional
breakpoints and call build_target_condition_list (...).
(update_inserted_breakpoint_locations): New function.
(insert_breakpoint_locations): Handle target-side conditional
breakpoints.
(bpstat_check_breakpoint_conditions): Add comment.
(bp_condition_evaluator): New function.
(bp_location_condition_evaluator): New function.
(print_breakpoint_location): Print information on where the condition
will be evaluated.
(print_one_breakpoint_location): Likewise.
(init_bp_location): Call mark_breakpoint_location_modified (...) for
breakpoint location.
(force_breakpoint_reinsertion): New functions.
(update_global_location_list): Handle target-side breakpoint
conditions.
Reinsert locations that are already inserted if conditions have
changed.
(bp_location_dtor): Free agent expression bytecode.
(disable_breakpoint): Call mark_breakpoint_modified (...).
Call update_global_location_list (...) with parameter 1 for breakpoints.
(disable_command): Call mark_breakpoint_location_modified (...).
Call update_global_location_list (...) with parameter 1 for breakpoints.
(enable_breakpoint_disp): Call mark_breakpoint_modified (...).
(enable_command): mark_breakpoint_location_modified (...).
(_initialize_breakpoint): Update documentation and add
condition-evaluation breakpoint subcommand.
* breakpoint.h: Include ax.h.
(condition_list): New data structure.
(condition_status): New enum.
(bp_target_info) <cond_list>: New field.
(bp_location) <condition_changed, cond_bytecode>: New fields.
(is_breakpoint): New prototype.
* remote.c (remote_state) <cond_breakpoints>: New field.
(PACKET_ConditionalBreakpoints): New enum.
(remote_cond_breakpoint_feature): New function.
(remote_protocol_features): Add new ConditionalBreakpoints entry.
(remote_supports_cond_breakpoints): New function.
(_initialize_remote): Add new packet configuration for
target-side conditional breakpoints.
2012-02-15 Pedro Alves <palves@redhat.com>
* remote.c (remote_detach_1, extended_remote_attach_1): Tweak
output to be like native targets'.
(remote_pid_to_str): Special case the null ptid.
gdb/testsuite/
2012-02-15 Pedro Alves <palves@redhat.com>
Support extended-remote. Avoid cascading timeouts.
* gdb.base/attach.exp (do_attach_tests): Add expected output for
the extended-remote target. If attaching with no file fails, load
the file manually.
* gdb.server/ext-attach.exp: Adjust expected attach/detach output.
known by gdb. Such monitor commands can take a long time
to execute. An example of this is the "leak_search" monitor
command implemented in the Valgrind gdbserver.
Currently, gdb will timeout on such a monitor command.
The remote stub however will continue to execute the
command and send the output later. Gdb and the remote
stub can then be desynchronised : gdb sends a packet,
and the reply read from the stub is a previous packet.
The change committed uses getpkt_sane to detect a timeout.
In this case, it continues the loop.
A QUIT; is inserted in the loop to allow the user
to stop handling the current command. possibly
still creating a desynchronisation between gdb and the stub
but that will be upon user request.
2012-02-02 Pedro Alves <palves@redhat.com>
* tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
inferior.
gdb/
2012-02-02 Pedro Alves <palves@redhat.com>
* remote.c (remote_get_min_fast_tracepoint_insn_len): Return 0 if
the current inferior has no execution. Make sure the current
remote process matches gdb's current inferior.
* remote.c (remote_add_inferior): New `fake_pid_p' parameter. Use
it.
(remote_notice_new_inferior): If the remote end doesn't support
the multiprocess extensions, then the PID is fake.
(add_current_inferior_and_thread): New.
(remote_start_remote): Use it.
(extended_remote_attach_1): Adjust.
(extended_remote_create_inferior_1): Use
add_current_inferior_and_thread.
Ulrich Weigand <ulrich.weigand@linaro.org>
ChangeLog:
* remote.c (remote_multi_process_p): Only check for multi-process
protocol feature, do not check for extended protocol.
(remote_supports_multi_process): Check for extended protocol here.
(set_general_process): Likewise.
(extended_remote_kill): Likewise.
(remote_pid_to_str): Likewise.
(remote_query_supported): Always query multiprocess mode.
gdbserver/ChangeLog:
* server.c (handle_v_requests): Only support vAttach and vRun to
start multiple processes when in extended protocol mode.
Ulrich Weigand <ulrich.weigand@linaro.org>
* inferior.h (struct inferior): Add fake_pid_p.
* inferior.c (exit_inferior_1): Clear fake_pid_p.
* remote.c (remote_start_remote): Set fake_pid_p if we have to use
magic_null_ptid since the remote side doesn't provide a real PID.
This function takes a VMA and was forcing us to perform a cast to
compile without warning on one platform. Except that the cast caused
a warning on sparc-solaris. This patch fixes the problem by using
phex_nz instead.
gdb/ChangeLog:
* remote.c (remote_get_tracepoint_status): Delete addrbuf
local variable. Avoid use of sprintf_vma.
* breakpoint.h (struct tracepoint): New field traceframe_usage.
* breakpoint.c (print_one_breakpoint_location): Identify
tracepoints as such when reporting hit counts, report
trace buffer usage.
(create_tracepoint_from_upload): Copy status info.
* tracepoint.h (struct trace_status): Rename error_desc to stop_desc,
add fields user_name, notes, start_time, stop_time.
(struct uploaded_tp): Add fields hit_count, traceframe_usage.
* tracepoint.c (trace_user): New global.
(trace_notes): New global.
(trace_stop_notes): New global.
(start_tracing): Add argument and trace note handling.
(stop_tracing): Ditto.
(trace_start_command): Add notes argument.
(trace_stop_command): Ditto.
(trace_status_command): Report additional status info.
(trace_status_mi): Similarly.
(trace_save): Update, record tracepoint status.
(set_disconnected_tracing): Call target method directly.
(send_disconnected_tracing_value): Remove.
(set_trace_user): New function.
(set_trace_notes): New function.
(set_trace_stop_notes): New function.
(parse_trace_status): Handle additional status.
(parse_tracepoint_status): New function.
(parse_tracepoint_definition): Call it.
(tfile_get_tracepoint_status): New function.
(init_tfile_ops): Use it.
(_initialize_tracepoint): Add new setshows.
* target.h (struct target_ops): New methods to_get_tracepoint_status
and to_set_trace_notes.
(target_get_tracepoint_status): New macro.
(target_set_trace_notes): New macro.
* target.c (update_current_target): Add new methods.
* remote.c (remote_get_tracepoint_status): New function.
(remote_set_trace_notes): New function.
(init_remote_ops): Add them.
* mi/mi-main.c (mi_cmd_trace_start): Add argument to call.
(mi_cmd_trace_stop): Ditto.
* tracepoint.c (struct tracepoint): New field traceframe_usage.
(tracing_start_time): New global.
(tracing_stop_time): New global.
(tracing_user_name): New global.
(tracing_notes): New global.
(tracing_stop_note): New global.
(cmd_qtstart): Set traceframe_usage, start_time.
(stop_tracing): Set stop_time.
(cmd_qtstatus): Report additional status.
(cmd_qtp): New function.
(handle_tracepoint_query): Call it.
(cmd_qtnotes): New function.
(handle_tracepoint_general_set): Call it.
(get_timestamp): Rename from tsv_get_timestamp.
* gdb.texinfo (Starting and Stopping Trace Experiments): Document
note-related options and variables.
(Tracepoint Packets): Document packet changes.
* gdb.trace/tstatus.exp: New.
* gdb.trace/actions.c: Include string.h.
Joel Brobecker
Yao Qi
Tom Tromey
Pierre Muller
Mike Wrighton
Stan Shebs
Pedro Alves
Jan Kratochvil
Sergio Durigan Junior
Tristan Gingold
Maciej W. Rozycki
Luis Machado
Philippe Waroquiers
Ulrich Weigand