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| author | Stan Shebs <shebs@apple.com> | 2010-03-18 21:23:32 +0000 |
|---|---|---|
| committer | Stan Shebs <shebs@apple.com> | 2010-03-18 21:23:32 +0000 |
| commit | 175ca91d848088ffa726d1893e373fb6c22b28ec (patch) | |
| tree | 25e1036edc6f82e242c9a03a6e1cd037178a9acc /gdb/tracepoint.h | |
| parent | 824eed9133dacbdeadbdd89621306c8172855b6c (diff) | |
| download | gdb-175ca91d848088ffa726d1893e373fb6c22b28ec.tar.gz | |
2010-03-18 Stan Shebs <stan@codesourcery.com>
Pedro Alves <pedro@codesourcery.com>
* target.h (struct target_ops): New method
to_set_circular_trace_buffer.
(target_set_circular_trace_buffer): New macro.
* target.c (update_current_target): Add
to_set_circular_trace_buffer, fix to_set_disconnected_tracing
default behavior.
* remote.c (remote_set_circular_trace_buffer): New function.
(init_remote_ops): Add it to vector.
* tracepoint.h (struct trace_status): New field traceframes_created,
change buffer_size and buffer_free to int.
* tracepoint.c (circular_trace_buffer): New global.
(start_tracing): Send values of disconnected tracing and circular
trace buffer settings.
(set_circular_trace_buffer): New function.
(parse_trace_state): Handle total space and frames created.
(trace_status_command): Display total space and total frames
created.
(trace_save): Write out new status values.
(parse_trace_status): Set traceframe_count, traceframes_created,
buffer_free and buffer_size to -1 by default.
(_initialize_tracepoint): New setshow for circular-trace-buffer.
* NEWS: Mention the circular trace buffer option.
* gdb.texinfo (Starting and Stopping Trace Experiments): Describe
circular-trace-buffer.
(Tracepoint Packets): Describe QTBuffer, and details of the
qTStatus reply.
* gdb.trace/circ.exp: Test circular-trace-buffer.
* gdb.trace/tfile.exp: Update tstatus test.
Diffstat (limited to 'gdb/tracepoint.h')
| -rw-r--r-- | gdb/tracepoint.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gdb/tracepoint.h b/gdb/tracepoint.h index c273f25a9b4..1ae5c6cbe1f 100644 --- a/gdb/tracepoint.h +++ b/gdb/tracepoint.h @@ -95,11 +95,21 @@ struct trace_status int stopping_tracepoint; + /* Number of traceframes currently in the buffer. */ + int traceframe_count; - unsigned long long buffer_size; + /* Number of traceframes created since start of run. */ + + int traceframes_created; + + /* Total size of the target's trace buffer. */ + + int buffer_size; + + /* Unused bytes left in the target's trace buffer. */ - unsigned long long buffer_free; + int buffer_free; }; struct trace_status *current_trace_status (void); |