diff options
Diffstat (limited to 'scripts/tracetool')
| -rw-r--r-- | scripts/tracetool/__init__.py | 3 | ||||
| -rw-r--r-- | scripts/tracetool/format/events_c.py | 9 | ||||
| -rw-r--r-- | scripts/tracetool/format/events_h.py | 3 |
3 files changed, 12 insertions, 3 deletions
diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py index be24039c5e..a11f36b5d4 100644 --- a/scripts/tracetool/__init__.py +++ b/scripts/tracetool/__init__.py @@ -265,11 +265,12 @@ class Event(object): QEMU_TRACE = "trace_%(name)s" QEMU_TRACE_TCG = QEMU_TRACE + "_tcg" + QEMU_DSTATE = "_TRACE_%(NAME)s_DSTATE" def api(self, fmt=None): if fmt is None: fmt = Event.QEMU_TRACE - return fmt % {"name": self.name} + return fmt % {"name": self.name, "NAME": self.name.upper()} def transform(self, *trans): """Return a new Event with transformed Arguments.""" diff --git a/scripts/tracetool/format/events_c.py b/scripts/tracetool/format/events_c.py index 4012063283..ef873fa137 100644 --- a/scripts/tracetool/format/events_c.py +++ b/scripts/tracetool/format/events_c.py @@ -25,6 +25,9 @@ def generate(events, backend): '#include "trace/control.h"', '') + for e in events: + out('uint16_t %s;' % e.api(e.QEMU_DSTATE)) + out('TraceEvent trace_events[TRACE_EVENT_COUNT] = {') for e in events: @@ -34,11 +37,13 @@ def generate(events, backend): vcpu_id = "TRACE_VCPU_EVENT_COUNT" out(' { .id = %(id)s, .vcpu_id = %(vcpu_id)s,' ' .name = \"%(name)s\",' - ' .sstate = %(sstate)s },', + ' .sstate = %(sstate)s,', + ' .dstate = &%(dstate)s, }, ', id = "TRACE_" + e.name.upper(), vcpu_id = vcpu_id, name = e.name, - sstate = "TRACE_%s_ENABLED" % e.name.upper()) + sstate = "TRACE_%s_ENABLED" % e.name.upper(), + dstate = e.api(e.QEMU_DSTATE)) out('};', '') diff --git a/scripts/tracetool/format/events_h.py b/scripts/tracetool/format/events_h.py index a9da60b7fa..03417de0ec 100644 --- a/scripts/tracetool/format/events_h.py +++ b/scripts/tracetool/format/events_h.py @@ -32,6 +32,9 @@ def generate(events, backend): out(' TRACE_EVENT_COUNT', '} TraceEventID;') + for e in events: + out('extern uint16_t %s;' % e.api(e.QEMU_DSTATE)) + # per-vCPU event identifiers out('typedef enum {') |