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[Qemu-devel] [RFC PATCH v5 06/14] trace: [tracetool] Process the "disabl
From: |
Harsh Prateek Bora |
Subject: |
[Qemu-devel] [RFC PATCH v5 06/14] trace: [tracetool] Process the "disable" event property |
Date: |
Thu, 1 Mar 2012 18:55:32 +0530 |
From: Lluís Vilanova <address@hidden>
Signed-off-by: Lluís Vilanova <address@hidden>
Signed-off-by: Harsh Prateek Bora <address@hidden>
---
scripts/tracetool.py | 20 +++++++++++---------
1 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/scripts/tracetool.py b/scripts/tracetool.py
index 3502524..1cf5c8f 100755
--- a/scripts/tracetool.py
+++ b/scripts/tracetool.py
@@ -304,6 +304,9 @@ 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
@@ -325,6 +328,9 @@ 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. */'
@@ -348,6 +354,8 @@ converters = {
'nop': {
'h': nop_h,
'c': nop_c,
+ 'd': dtrace_nop_d,
+ 'stap': dtrace_nop_stp,
},
'stderr': {
@@ -498,17 +506,11 @@ 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__":
--
1.7.1.1
- [Qemu-devel] [RFC PATCH v5 00/14] Tracing Improvements, Simpletrace v2, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 06/14] trace: [tracetool] Process the "disable" event property,
Harsh Prateek Bora <=
- [Qemu-devel] [RFC PATCH v5 12/14] monitor: remove unused do_info_trace, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 14/14] scripts/simpltrace.py changes: Support simplettrace v2, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 05/14] trace: [tracetool] Add support for event properties, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 07/14] trace: [tracetool] Rewrite event argument parsing, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 11/14] trace: [tracetool] Add error-reporting functions, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 02/14] trace: [tracetool] Do not rebuild event list in backend code, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 08/14] trace: [tracetool] Make format-specific code optional with access to events, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 03/14] trace: [tracetool] Simplify event line parsing, Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 13/14] Simpletrace v2: Handle var num of args, strings., Harsh Prateek Bora, 2012/03/01
- [Qemu-devel] [RFC PATCH v5 09/14] trace: [tracetool] Automatically establish available backends and formats, Harsh Prateek Bora, 2012/03/01