Support disconnected tracing.
authorStan Shebs <shebs@codesourcery.com>
Wed, 6 Jan 2010 20:31:28 +0000 (20:31 +0000)
committerStan Shebs <shebs@codesourcery.com>
Wed, 6 Jan 2010 20:31:28 +0000 (20:31 +0000)
commitd5551862dfa8c22746642b9a7f66b076557a0325
tree7af2dbf86156804de50363834b2290d3a999b7ec
parent30fd33bb933183e837b6709e189f1122333b95e2
Support disconnected tracing.
* infcmd.c (detach_command): Ask whether to stop tracing.
* cli/cli-cmds.c (quit_command): Ditto.
* breakpoint.h (struct breakpoint): New field number_on_target.
* breakpoint.c (create_tracepoint_from_upload): New function.
(get_tracepoint_by_number_on_target): New function.
* remote.c (struct remote): New field disconnected_tracing.
(remote_disconnected_tracing_feature): New function.
(remote_protocol_features): Add DisconnectedTracing.
(struct uploaded_tp): New struct.
(uploaded_tps): New global.
(get_uploaded_tp): New function.
(find_matching_tracepoint): New function.
(remote_get_tracing_state): New function.
(remote_start_remote): Call it.
* tracepoint.c (disconnected_tracing): New global.
(trace_start_command): Initialize number_on_target.
(stop_tracing): New function, split out from...
(trace_stop_command): Call stop_tracing.
(get_trace_status): New function, split out from...
(trace_status_command): Call get_trace_status, add info on
disconnection behavior.
(disconnect_or_stop_tracing): New function.
(finish_tfind_command): Translate from number on target.
(trace_find_tracepoint_command): Translate to number on target.
(send_disconnected_tracing_value): New function.
(set_disconnected_tracing): New function.
(_initialize_tracepoint): Add disconnected-tracing variable.
* NEWS: Mention disconnected tracing.

* gdb.texinfo (Starting and Stopping Trace Experiments): Document
disconnected tracing.
(Tracepoint Packets): Document new protocol.
gdb/ChangeLog
gdb/NEWS
gdb/breakpoint.c
gdb/breakpoint.h
gdb/cli/cli-cmds.c
gdb/doc/ChangeLog
gdb/doc/gdb.texinfo
gdb/infcmd.c
gdb/remote.c
gdb/tracepoint.c