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-rwxr-xr-xscripts/tracetool.py15
-rw-r--r--scripts/tracetool/__init__.py6
-rw-r--r--scripts/tracetool/backend/__init__.py12
-rw-r--r--scripts/tracetool/backend/dtrace.py4
-rw-r--r--scripts/tracetool/backend/ftrace.py4
-rw-r--r--scripts/tracetool/backend/log.py4
-rw-r--r--scripts/tracetool/backend/simple.py8
-rw-r--r--scripts/tracetool/backend/syslog.py4
-rw-r--r--scripts/tracetool/backend/ust.py4
-rw-r--r--scripts/tracetool/format/__init__.py4
-rw-r--r--scripts/tracetool/format/c.py18
-rw-r--r--scripts/tracetool/format/d.py2
-rw-r--r--scripts/tracetool/format/h.py14
-rw-r--r--scripts/tracetool/format/simpletrace_stap.py2
-rw-r--r--scripts/tracetool/format/stap.py2
-rw-r--r--scripts/tracetool/format/tcg_h.py8
-rw-r--r--scripts/tracetool/format/tcg_helper_c.py2
-rw-r--r--scripts/tracetool/format/tcg_helper_h.py2
-rw-r--r--scripts/tracetool/format/tcg_helper_wrapper_h.py2
-rw-r--r--scripts/tracetool/format/ust_events_c.py2
-rw-r--r--scripts/tracetool/format/ust_events_h.py9
21 files changed, 73 insertions, 55 deletions
diff --git a/scripts/tracetool.py b/scripts/tracetool.py
index f66e767..629b259 100755
--- a/scripts/tracetool.py
+++ b/scripts/tracetool.py
@@ -15,6 +15,8 @@ __email__ = "stefanha@linux.vnet.ibm.com"
import sys
import getopt
+import os.path
+import re
from tracetool import error_write, out
import tracetool.backend
@@ -60,6 +62,15 @@ Options:
else:
sys.exit(1)
+def make_group_name(filename):
+ dirname = os.path.realpath(os.path.dirname(filename))
+ basedir = os.path.join(os.path.dirname(__file__), os.pardir)
+ basedir = os.path.realpath(os.path.abspath(basedir))
+ dirname = dirname[len(basedir) + 1:]
+
+ if dirname == "":
+ return "common"
+ return re.sub(r"/|-", "_", dirname)
def main(args):
global _SCRIPT
@@ -134,8 +145,10 @@ def main(args):
with open(args[0], "r") as fh:
events = tracetool.read_events(fh)
+ group = make_group_name(args[0])
+
try:
- tracetool.generate(events, arg_format, arg_backends,
+ tracetool.generate(events, group, arg_format, arg_backends,
binary=binary, probe_prefix=probe_prefix)
except tracetool.TracetoolError as e:
error_opt(str(e))
diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py
index ac2cb8f..365446f 100644
--- a/scripts/tracetool/__init__.py
+++ b/scripts/tracetool/__init__.py
@@ -364,7 +364,7 @@ def try_import(mod_name, attr_name=None, attr_default=None):
return False, None
-def generate(events, format, backends,
+def generate(events, group, format, backends,
binary=None, probe_prefix=None):
"""Generate the output for the given (format, backends) pair.
@@ -372,6 +372,8 @@ def generate(events, format, backends,
----------
events : list
list of Event objects to generate for
+ group: str
+ Name of the tracing group
format : str
Output format name.
backends : list
@@ -401,4 +403,4 @@ def generate(events, format, backends,
tracetool.backend.dtrace.BINARY = binary
tracetool.backend.dtrace.PROBEPREFIX = probe_prefix
- tracetool.format.generate(events, format, backend)
+ tracetool.format.generate(events, format, backend, group)
diff --git a/scripts/tracetool/backend/__init__.py b/scripts/tracetool/backend/__init__.py
index d4b6dab..f735a25 100644
--- a/scripts/tracetool/backend/__init__.py
+++ b/scripts/tracetool/backend/__init__.py
@@ -113,11 +113,11 @@ class Wrapper:
if func is not None:
func(*args, **kwargs)
- def generate_begin(self, events):
- self._run_function("generate_%s_begin", events)
+ def generate_begin(self, events, group):
+ self._run_function("generate_%s_begin", events, group)
- def generate(self, event):
- self._run_function("generate_%s", event)
+ def generate(self, event, group):
+ self._run_function("generate_%s", event, group)
- def generate_end(self, events):
- self._run_function("generate_%s_end", events)
+ def generate_end(self, events, group):
+ self._run_function("generate_%s_end", events, group)
diff --git a/scripts/tracetool/backend/dtrace.py b/scripts/tracetool/backend/dtrace.py
index ab9ecfa..79505c6 100644
--- a/scripts/tracetool/backend/dtrace.py
+++ b/scripts/tracetool/backend/dtrace.py
@@ -35,12 +35,12 @@ def binary():
return BINARY
-def generate_h_begin(events):
+def generate_h_begin(events, group):
out('#include "trace/generated-tracers-dtrace.h"',
'')
-def generate_h(event):
+def generate_h(event, group):
out(' QEMU_%(uppername)s(%(argnames)s);',
uppername=event.name.upper(),
argnames=", ".join(event.args.names()))
diff --git a/scripts/tracetool/backend/ftrace.py b/scripts/tracetool/backend/ftrace.py
index 4b83b44..db9fe7a 100644
--- a/scripts/tracetool/backend/ftrace.py
+++ b/scripts/tracetool/backend/ftrace.py
@@ -19,12 +19,12 @@ from tracetool import out
PUBLIC = True
-def generate_h_begin(events):
+def generate_h_begin(events, group):
out('#include "trace/ftrace.h"',
'')
-def generate_h(event):
+def generate_h(event, group):
argnames = ", ".join(event.args.names())
if len(event.args) > 0:
argnames = ", " + argnames
diff --git a/scripts/tracetool/backend/log.py b/scripts/tracetool/backend/log.py
index 426bb6e..4f4a4d3 100644
--- a/scripts/tracetool/backend/log.py
+++ b/scripts/tracetool/backend/log.py
@@ -19,12 +19,12 @@ from tracetool import out
PUBLIC = True
-def generate_h_begin(events):
+def generate_h_begin(events, group):
out('#include "qemu/log.h"',
'')
-def generate_h(event):
+def generate_h(event, group):
argnames = ", ".join(event.args.names())
if len(event.args) > 0:
argnames = ", " + argnames
diff --git a/scripts/tracetool/backend/simple.py b/scripts/tracetool/backend/simple.py
index 1114e35..9885e83 100644
--- a/scripts/tracetool/backend/simple.py
+++ b/scripts/tracetool/backend/simple.py
@@ -27,7 +27,7 @@ def is_string(arg):
return False
-def generate_h_begin(events):
+def generate_h_begin(events, group):
for event in events:
out('void _simple_%(api)s(%(args)s);',
api=event.api(),
@@ -35,13 +35,13 @@ def generate_h_begin(events):
out('')
-def generate_h(event):
+def generate_h(event, group):
out(' _simple_%(api)s(%(args)s);',
api=event.api(),
args=", ".join(event.args.names()))
-def generate_c_begin(events):
+def generate_c_begin(events, group):
out('#include "qemu/osdep.h"',
'#include "trace.h"',
'#include "trace/control.h"',
@@ -49,7 +49,7 @@ def generate_c_begin(events):
'')
-def generate_c(event):
+def generate_c(event, group):
out('void _simple_%(api)s(%(args)s)',
'{',
' TraceBufferRecord rec;',
diff --git a/scripts/tracetool/backend/syslog.py b/scripts/tracetool/backend/syslog.py
index 5f693bd..b8ff279 100644
--- a/scripts/tracetool/backend/syslog.py
+++ b/scripts/tracetool/backend/syslog.py
@@ -19,12 +19,12 @@ from tracetool import out
PUBLIC = True
-def generate_h_begin(events):
+def generate_h_begin(events, group):
out('#include <syslog.h>',
'')
-def generate_h(event):
+def generate_h(event, group):
argnames = ", ".join(event.args.names())
if len(event.args) > 0:
argnames = ", " + argnames
diff --git a/scripts/tracetool/backend/ust.py b/scripts/tracetool/backend/ust.py
index ed4c227..4594db6 100644
--- a/scripts/tracetool/backend/ust.py
+++ b/scripts/tracetool/backend/ust.py
@@ -19,13 +19,13 @@ from tracetool import out
PUBLIC = True
-def generate_h_begin(events):
+def generate_h_begin(events, group):
out('#include <lttng/tracepoint.h>',
'#include "trace/generated-ust-provider.h"',
'')
-def generate_h(event):
+def generate_h(event, group):
argnames = ", ".join(event.args.names())
if len(event.args) > 0:
argnames = ", " + argnames
diff --git a/scripts/tracetool/format/__init__.py b/scripts/tracetool/format/__init__.py
index 812570f..cf6e0e2 100644
--- a/scripts/tracetool/format/__init__.py
+++ b/scripts/tracetool/format/__init__.py
@@ -74,7 +74,7 @@ def exists(name):
return tracetool.try_import("tracetool.format." + name)[1]
-def generate(events, format, backend):
+def generate(events, format, backend, group):
if not exists(format):
raise ValueError("unknown format: %s" % format)
format = format.replace("-", "_")
@@ -82,4 +82,4 @@ def generate(events, format, backend):
"generate")[1]
if func is None:
raise AttributeError("format has no 'generate': %s" % format)
- func(events, backend)
+ func(events, backend, group)
diff --git a/scripts/tracetool/format/c.py b/scripts/tracetool/format/c.py
index 7ac6d4c..47115ed 100644
--- a/scripts/tracetool/format/c.py
+++ b/scripts/tracetool/format/c.py
@@ -16,7 +16,7 @@ __email__ = "stefanha@linux.vnet.ibm.com"
from tracetool import out
-def generate(events, backend):
+def generate(events, backend, group):
active_events = [e for e in events
if "disable" not in e.properties]
@@ -47,7 +47,8 @@ def generate(events, backend):
sstate = "TRACE_%s_ENABLED" % e.name.upper(),
dstate = e.api(e.QEMU_DSTATE))
- out('TraceEvent *trace_events[] = {')
+ out('TraceEvent *%(group)s_trace_events[] = {',
+ group = group.lower())
for e in events:
out(' &%(event)s,', event = e.api(e.QEMU_EVENT))
@@ -56,13 +57,14 @@ def generate(events, backend):
'};',
'')
- out('static void trace_register_events(void)',
+ out('static void trace_%(group)s_register_events(void)',
'{',
- ' trace_event_register_group(trace_events);',
+ ' trace_event_register_group(%(group)s_trace_events);',
'}',
- 'trace_init(trace_register_events)')
+ 'trace_init(trace_%(group)s_register_events)',
+ group = group.lower())
- backend.generate_begin(active_events)
+ backend.generate_begin(active_events, group)
for event in active_events:
- backend.generate(event)
- backend.generate_end(active_events)
+ backend.generate(event, group)
+ backend.generate_end(active_events, group)
diff --git a/scripts/tracetool/format/d.py b/scripts/tracetool/format/d.py
index c77d5b7..78397c2 100644
--- a/scripts/tracetool/format/d.py
+++ b/scripts/tracetool/format/d.py
@@ -29,7 +29,7 @@ RESERVED_WORDS = (
)
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disable" not in e.properties]
diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py
index f4748c3..3682f4e 100644
--- a/scripts/tracetool/format/h.py
+++ b/scripts/tracetool/format/h.py
@@ -16,11 +16,11 @@ __email__ = "stefanha@linux.vnet.ibm.com"
from tracetool import out
-def generate(events, backend):
+def generate(events, backend, group):
out('/* This file is autogenerated by tracetool, do not edit. */',
'',
- '#ifndef TRACE__GENERATED_TRACERS_H',
- '#define TRACE__GENERATED_TRACERS_H',
+ '#ifndef TRACE_%s_GENERATED_TRACERS_H' % group.upper(),
+ '#define TRACE_%s_GENERATED_TRACERS_H' % group.upper(),
'',
'#include "qemu-common.h"',
'#include "trace/control.h"',
@@ -46,7 +46,7 @@ def generate(events, backend):
enabled=enabled)
out('#define TRACE_%s_ENABLED %d' % (e.name.upper(), enabled))
- backend.generate_begin(events)
+ backend.generate_begin(events, group)
for e in events:
if "vcpu" in e.properties:
@@ -68,11 +68,11 @@ def generate(events, backend):
cond=cond)
if "disable" not in e.properties:
- backend.generate(e)
+ backend.generate(e, group)
out(' }',
'}')
- backend.generate_end(events)
+ backend.generate_end(events, group)
- out('#endif /* TRACE__GENERATED_TRACERS_H */')
+ out('#endif /* TRACE_%s_GENERATED_TRACERS_H */' % group.upper())
diff --git a/scripts/tracetool/format/simpletrace_stap.py b/scripts/tracetool/format/simpletrace_stap.py
index ac3580f..c35e662 100644
--- a/scripts/tracetool/format/simpletrace_stap.py
+++ b/scripts/tracetool/format/simpletrace_stap.py
@@ -19,7 +19,7 @@ from tracetool.backend.simple import is_string
from tracetool.format.stap import stap_escape
-def generate(events, backend):
+def generate(events, backend, group):
out('/* This file is autogenerated by tracetool, do not edit. */',
'',
'global event_name_to_id_map',
diff --git a/scripts/tracetool/format/stap.py b/scripts/tracetool/format/stap.py
index 9e780f1..e8ef3e7 100644
--- a/scripts/tracetool/format/stap.py
+++ b/scripts/tracetool/format/stap.py
@@ -34,7 +34,7 @@ def stap_escape(identifier):
return identifier
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disable" not in e.properties]
diff --git a/scripts/tracetool/format/tcg_h.py b/scripts/tracetool/format/tcg_h.py
index e2331f2..5f213f6 100644
--- a/scripts/tracetool/format/tcg_h.py
+++ b/scripts/tracetool/format/tcg_h.py
@@ -27,12 +27,12 @@ def vcpu_transform_args(args):
])
-def generate(events, backend):
+def generate(events, backend, group):
out('/* This file is autogenerated by tracetool, do not edit. */',
'/* You must include this file after the inclusion of helper.h */',
'',
- '#ifndef TRACE__GENERATED_TCG_TRACERS_H',
- '#define TRACE__GENERATED_TCG_TRACERS_H',
+ '#ifndef TRACE_%s_GENERATED_TCG_TRACERS_H' % group.upper(),
+ '#define TRACE_%s_GENERATED_TCG_TRACERS_H' % group.upper(),
'',
'#include "trace.h"',
'#include "exec/helper-proto.h"',
@@ -63,4 +63,4 @@ def generate(events, backend):
out('}')
out('',
- '#endif /* TRACE__GENERATED_TCG_TRACERS_H */')
+ '#endif /* TRACE_%s_GENERATED_TCG_TRACERS_H */' % group.upper())
diff --git a/scripts/tracetool/format/tcg_helper_c.py b/scripts/tracetool/format/tcg_helper_c.py
index e3485b7..cc26e03 100644
--- a/scripts/tracetool/format/tcg_helper_c.py
+++ b/scripts/tracetool/format/tcg_helper_c.py
@@ -40,7 +40,7 @@ def vcpu_transform_args(args, mode):
assert False
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disable" not in e.properties]
diff --git a/scripts/tracetool/format/tcg_helper_h.py b/scripts/tracetool/format/tcg_helper_h.py
index dc76c15..6b184b6 100644
--- a/scripts/tracetool/format/tcg_helper_h.py
+++ b/scripts/tracetool/format/tcg_helper_h.py
@@ -18,7 +18,7 @@ from tracetool.transform import *
import tracetool.vcpu
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disable" not in e.properties]
diff --git a/scripts/tracetool/format/tcg_helper_wrapper_h.py b/scripts/tracetool/format/tcg_helper_wrapper_h.py
index 020f442..ff53447 100644
--- a/scripts/tracetool/format/tcg_helper_wrapper_h.py
+++ b/scripts/tracetool/format/tcg_helper_wrapper_h.py
@@ -18,7 +18,7 @@ from tracetool.transform import *
import tracetool.vcpu
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disable" not in e.properties]
diff --git a/scripts/tracetool/format/ust_events_c.py b/scripts/tracetool/format/ust_events_c.py
index 9967c7a..cd87d8a 100644
--- a/scripts/tracetool/format/ust_events_c.py
+++ b/scripts/tracetool/format/ust_events_c.py
@@ -16,7 +16,7 @@ __email__ = "stefanha@redhat.com"
from tracetool import out
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disabled" not in e.properties]
diff --git a/scripts/tracetool/format/ust_events_h.py b/scripts/tracetool/format/ust_events_h.py
index 3e8a7cd..d853155 100644
--- a/scripts/tracetool/format/ust_events_h.py
+++ b/scripts/tracetool/format/ust_events_h.py
@@ -16,7 +16,7 @@ __email__ = "stefanha@redhat.com"
from tracetool import out
-def generate(events, backend):
+def generate(events, backend, group):
events = [e for e in events
if "disabled" not in e.properties]
@@ -28,8 +28,9 @@ def generate(events, backend):
'#undef TRACEPOINT_INCLUDE_FILE',
'#define TRACEPOINT_INCLUDE_FILE ./generated-ust-provider.h',
'',
- '#if !defined (TRACE__GENERATED_UST_H) || defined(TRACEPOINT_HEADER_MULTI_READ)',
- '#define TRACE__GENERATED_UST_H',
+ '#if !defined (TRACE_%s_GENERATED_UST_H) || \\' % group.upper(),
+ ' defined(TRACEPOINT_HEADER_MULTI_READ)',
+ '#define TRACE_%s_GENERATED_UST_H' % group.upper(),
'',
'#include "qemu-common.h"',
'#include <lttng/tracepoint.h>',
@@ -94,7 +95,7 @@ def generate(events, backend):
'',
name=e.name)
- out('#endif /* TRACE__GENERATED_UST_H */',
+ out('#endif /* TRACE_%s_GENERATED_UST_H */' % group.upper(),
'',
'/* This part must be outside ifdef protection */',
'#include <lttng/tracepoint-event.h>')
generated by cgit v1.1 at 2024-12-26 20:58:01 +0000