From patchwork Wed Mar 21 21:53:06 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [v7,07/11] trace: [tracetool] Process the "disable" event property From: =?utf-8?q?Llu=C3=ADs_Vilanova?= X-Patchwork-Id: 148080 Message-Id: <20120321215306.3272.87352.stgit@ginnungagap.bsc.es> To: qemu-devel@nongnu.org Cc: stefanha@gmail.com, harsh@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com Date: Wed, 21 Mar 2012 22:53:06 +0100 Use different converters (depending on the 'disabled' property) regardless of the output format. Signed-off-by: Lluís Vilanova Signed-off-by: Harsh Prateek Bora --- scripts/tracetool.py | 20 +++++++++++--------- 1 files changed, 11 insertions(+), 9 deletions(-) diff --git a/scripts/tracetool.py b/scripts/tracetool.py index 27d1db4..71e2979 100755 --- a/scripts/tracetool.py +++ b/scripts/tracetool.py @@ -288,6 +288,9 @@ def dtrace_d(events): print print '};' +def dtrace_nop_d(events): + pass + def dtrace_stp(events): for event in events: # Define prototype for probe arguments @@ -309,6 +312,9 @@ probe %(probeprefix)s.%(name)s = process("%(binary)s").mark("%(name)s") print '}' print +def dtrace_nop_stp(events): + pass + def trace_stap_begin(): print '/* This file is autogenerated by tracetool, do not edit. */' @@ -332,6 +338,8 @@ converters = { 'nop': { 'h': nop_h, 'c': nop_c, + 'd': dtrace_nop_d, + 'stap': dtrace_nop_stp, }, 'stderr': { @@ -482,17 +490,11 @@ def main(): if probeprefix == "": probeprefix = 'qemu.' + targettype + '.' + targetarch - disabled_events, enabled_events = [], [] - for e in read_events(sys.stdin): - if 'disable' in e.properties: - disabled_events.append(e) - else: - enabled_events.append(e) + events = read_events(sys.stdin) trace_gen[output]['begin']() - if output == 'h': # disabled events - converters['nop'][output](disabled_events) - converters[backend][output](enabled_events) + converters[backend][output]([ e for e in events if 'disable' not in e.properties ]) + converters['nop'][output]([ e for e in events if 'disable' in e.properties ]) trace_gen[output]['end']() if __name__ == "__main__":