diff options
| author | Stan Shebs <shebs@codesourcery.com> | 2010-03-18 21:23:35 +0000 |
|---|---|---|
| committer | Stan Shebs <shebs@codesourcery.com> | 2010-03-18 21:23:35 +0000 |
| commit | 4daf5ac07eb7f8cd187f7800785b2e5a465fc38a (patch) | |
| tree | b58639d3f486f6fff2649cf5a52e20a3d649bc37 /gdb/testsuite/gdb.trace | |
| parent | 576ee33af3eb7e4db87587ac57d91ea3b585896a (diff) | |
| download | fsf-binutils-gdb-4daf5ac07eb7f8cd187f7800785b2e5a465fc38a.zip fsf-binutils-gdb-4daf5ac07eb7f8cd187f7800785b2e5a465fc38a.tar.gz fsf-binutils-gdb-4daf5ac07eb7f8cd187f7800785b2e5a465fc38a.tar.bz2 | |
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/testsuite/gdb.trace')
| -rw-r--r-- | gdb/testsuite/gdb.trace/circ.exp | 9 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.trace/tfile.exp | 4 |
2 files changed, 11 insertions, 2 deletions
diff --git a/gdb/testsuite/gdb.trace/circ.exp b/gdb/testsuite/gdb.trace/circ.exp index d18e7eb..bb3dcd3 100644 --- a/gdb/testsuite/gdb.trace/circ.exp +++ b/gdb/testsuite/gdb.trace/circ.exp @@ -197,6 +197,15 @@ gdb_load $binfile if [target_info exists gdb_stub] { gdb_step_for_stub; } + +gdb_test "set circular-trace-buffer on" "" "set circular-trace-buffer on" + +gdb_test "show circular-trace-buffer" "Target's use of circular trace buffer is on." "show circular-trace-buffer (on)" + +gdb_test "set circular-trace-buffer off" "" "set circular-trace-buffer off" + +gdb_test "show circular-trace-buffer" "Target's use of circular trace buffer is off." "show circular-trace-buffer (off)" + # Body of test encased in a proc so we can return prematurely. if { ![gdb_trace_circular_tests] } then { # Set trace buffer attributes back to normal diff --git a/gdb/testsuite/gdb.trace/tfile.exp b/gdb/testsuite/gdb.trace/tfile.exp index 398b5ef..f1d86df 100644 --- a/gdb/testsuite/gdb.trace/tfile.exp +++ b/gdb/testsuite/gdb.trace/tfile.exp @@ -78,8 +78,8 @@ gdb_test "tfind" "Target failed to find requested trace frame." \ gdb_test "tstatus" \ "Using a trace file.* Trace stopped by a tstop command.* -Collected 1 trace frames.* -Trace buffer has 256 bytes free.* +Collected 1 trace frame.* +Trace buffer has 256 bytes of 4096 bytes free \\(93% full\\).* Looking at trace frame 0, tracepoint .*" \ "tstatus on trace file" |