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

@ -16,15 +16,14 @@ __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. */',
'',
'#ifndef TRACE__GENERATED_EVENTS_H',
'#define TRACE__GENERATED_EVENTS_H',
'',
'#include <stdbool.h>',
''
)
'')
# event identifiers
out('typedef enum {')
@ -33,8 +32,7 @@ def begin(events):
out(' TRACE_%s,' % e.name.upper())
out(' TRACE_EVENT_COUNT',
'} TraceEventID;',
)
'} TraceEventID;')
# static state
for e in events:
@ -46,5 +44,4 @@ def begin(events):
out('#include "trace/event-internal.h"',
'',
'#endif /* TRACE__GENERATED_EVENTS_H */',
)
'#endif /* TRACE__GENERATED_EVENTS_H */')