trace: [tracetool] Minimize the amount of per-backend code

Backends now only contain the essential backend-specific code, and most of the work is moved to frontend code.

Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Lluís Vilanova 2014-02-23 20:37:40 +01:00 committed by Stefan Hajnoczi
parent ef0bd3bba6
commit 1dad2ce973
19 changed files with 303 additions and 395 deletions

View file

@ -16,14 +16,13 @@ __email__ = "stefanha@linux.vnet.ibm.com"
from tracetool import out
def begin(events):
def generate(events, backend):
out('/* This file is autogenerated by tracetool, do not edit. */',
'',
'#include "trace.h"',
'#include "trace/generated-events.h"',
'#include "trace/control.h"',
'',
)
'')
out('TraceEvent trace_events[TRACE_EVENT_COUNT] = {')
@ -31,9 +30,7 @@ def begin(events):
out(' { .id = %(id)s, .name = \"%(name)s\", .sstate = %(sstate)s, .dstate = 0 },',
id = "TRACE_" + e.name.upper(),
name = e.name,
sstate = "TRACE_%s_ENABLED" % e.name.upper(),
)
sstate = "TRACE_%s_ENABLED" % e.name.upper())
out('};',
'',
)
'')