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| author | Lluís Vilanova <vilanova@ac.upc.edu> | 2013-03-05 14:47:55 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-03-28 14:19:57 +0100 |
| commit | 60481e210d1f5f9e97d4d5db82b9afb8d3df7acf (patch) | |
| tree | 72ac24ca5fdfdf45a834b133f74f4b8fb8217884 /scripts/tracetool | |
| parent | fd068a953ccb54a00e7b1cf2d8961498c7d74bd4 (diff) | |
| download | qemu-60481e210d1f5f9e97d4d5db82b9afb8d3df7acf.zip qemu-60481e210d1f5f9e97d4d5db82b9afb8d3df7acf.tar.gz qemu-60481e210d1f5f9e97d4d5db82b9afb8d3df7acf.tar.bz2 | |
trace: [simple] Port to generic event information and new control interface
The backend is forced to dump event numbers using 64 bits, as TraceEventID is
an enum.
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'scripts/tracetool')
| -rw-r--r-- | scripts/tracetool/backend/simple.py | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/scripts/tracetool/backend/simple.py b/scripts/tracetool/backend/simple.py index ac864f3..37ef599 100644 --- a/scripts/tracetool/backend/simple.py +++ b/scripts/tracetool/backend/simple.py @@ -28,17 +28,10 @@ def is_string(arg): def c(events): out('#include "trace.h"', + '#include "trace/control.h"', '#include "trace/simple.h"', '', - 'TraceEvent trace_list[] = {') - - for e in events: - out('{.tp_name = "%(name)s", .state=0},', - name = e.name, - ) - - out('};', - '') + ) for num, event in enumerate(events): out('void trace_%(name)s(%(args)s)', @@ -63,7 +56,9 @@ def c(events): out('', - ' if (!trace_list[%(event_id)s].state) {', + ' TraceEvent *eventp = trace_event_id(%(event_id)s);', + ' bool _state = trace_event_get_state_dynamic(eventp);', + ' if (!_state) {', ' return;', ' }', '', @@ -106,6 +101,3 @@ def h(events): name = event.name, args = event.args, ) - out('') - out('#define NR_TRACE_EVENTS %d' % len(events)) - out('extern TraceEvent trace_list[NR_TRACE_EVENTS];') |