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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-02-06 13:46:12 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-02-06 13:46:12 +0000 |
| commit | b93acb92cad1f38737e481fc85cb5c41a559d855 (patch) | |
| tree | 4ba6b04adb2e994d01e6119d5902cfdeb17ea64a /scripts | |
| parent | b3cd91e0eaf5c962cf139ce6ca59392c8b00f177 (diff) | |
| parent | dd9fe29c80b8a35f12d98928a97be3aded80cf69 (diff) | |
| download | qemu-b93acb92cad1f38737e481fc85cb5c41a559d855.zip qemu-b93acb92cad1f38737e481fc85cb5c41a559d855.tar.gz qemu-b93acb92cad1f38737e481fc85cb5c41a559d855.tar.bz2 | |
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
# gpg: Signature made Fri 06 Feb 2015 13:45:06 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
* remotes/stefanha/tags/tracing-pull-request:
trace: Print PID and time in stderr traces
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/tracetool/backend/stderr.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/scripts/tracetool/backend/stderr.py b/scripts/tracetool/backend/stderr.py index 2a1e906..ca58054 100644 --- a/scripts/tracetool/backend/stderr.py +++ b/scripts/tracetool/backend/stderr.py @@ -21,6 +21,9 @@ PUBLIC = True def generate_h_begin(events): out('#include <stdio.h>', + '#include <sys/time.h>', + '#include <sys/types.h>', + '#include <unistd.h>', '#include "trace/control.h"', '') @@ -31,7 +34,12 @@ def generate_h(event): argnames = ", " + argnames out(' if (trace_event_get_state(%(event_id)s)) {', - ' fprintf(stderr, "%(name)s " %(fmt)s "\\n" %(argnames)s);', + ' struct timeval _now;', + ' gettimeofday(&_now, NULL);', + ' fprintf(stderr, "%%d@%%zd.%%06zd:%(name)s " %(fmt)s "\\n",', + ' getpid(),', + ' (size_t)_now.tv_sec, (size_t)_now.tv_usec', + ' %(argnames)s);', ' }', event_id="TRACE_" + event.name.upper(), name=event.name, |