summaryrefslogtreecommitdiffstats
path: root/scripts/tracetool/backend/ust.py
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/tracetool/backend/ust.py')
-rw-r--r--scripts/tracetool/backend/ust.py64
1 files changed, 8 insertions, 56 deletions
diff --git a/scripts/tracetool/backend/ust.py b/scripts/tracetool/backend/ust.py
index 2fca4d2..2f8f44a 100644
--- a/scripts/tracetool/backend/ust.py
+++ b/scripts/tracetool/backend/ust.py
@@ -18,66 +18,18 @@ from tracetool import out
PUBLIC = True
-def c(events):
- pass
-
-def h(events):
+def generate_h_begin(events):
out('#include <lttng/tracepoint.h>',
'#include "trace/generated-ust-provider.h"',
'')
- for e in events:
- argnames = ", ".join(e.args.names())
- if len(e.args) > 0:
- argnames = ", " + argnames
-
- out('static inline void %(api)s(%(args)s)',
- '{',
- ' tracepoint(qemu, %(name)s%(tp_args)s);',
- '}',
- '',
- api = e.api()
- name = e.name,
- args = e.args,
- tp_args = argnames,
- )
-
-def ust_events_c(events):
- pass
-
-def ust_events_h(events):
- for e in events:
- if len(e.args) > 0:
- out('TRACEPOINT_EVENT(',
- ' qemu,',
- ' %(name)s,',
- ' TP_ARGS(%(args)s),',
- ' TP_FIELDS(',
- name = e.name,
- args = ", ".join(", ".join(i) for i in e.args),
- )
- for t,n in e.args:
- if ('int' in t) or ('long' in t) or ('unsigned' in t) or ('size_t' in t):
- out(' ctf_integer(' + t + ', ' + n + ', ' + n + ')')
- elif ('double' in t) or ('float' in t):
- out(' ctf_float(' + t + ', ' + n + ', ' + n + ')')
- elif ('char *' in t) or ('char*' in t):
- out(' ctf_string(' + n + ', ' + n + ')')
- elif ('void *' in t) or ('void*' in t):
- out(' ctf_integer_hex(unsigned long, ' + n + ', ' + n + ')')
- out(' )',
- ')',
- '')
+def generate_h(event):
+ argnames = ", ".join(event.args.names())
+ if len(event.args) > 0:
+ argnames = ", " + argnames
- else:
- out('TRACEPOINT_EVENT(',
- ' qemu,',
- ' %(name)s,',
- ' TP_ARGS(void),',
- ' TP_FIELDS()',
- ')',
- '',
- name = e.name,
- )
+ out(' tracepoint(qemu, %(name)s%(tp_args)s);',
+ name=event.name,
+ tp_args=argnames)
OpenPOWER on IntegriCloud