motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-01 23:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

trace: give each trace event a named TraceEvent struct

Browse source 
Currently we only expose a TraceEvent array, which must
be indexed via the TraceEventID enum constants. This
changes the generator to expose a named TraceEvent
instance for each event, with an _EVENT suffix.

Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-id: 1475588159-30598-10-git-send-email-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Daniel P. Berrange 2016-10-04 14:35:48 +01:00 • committed by Stefan Hajnoczi
parent a82417b50b
commit 79218be42b
5 changed files with 24 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

19
scripts/tracetool/format/events_c.py
View file

@ -28,22 +28,29 @@ def generate(events, backend):
for e in events:
out('uint16_t %s;' % e.api(e.QEMU_DSTATE))
out('TraceEvent trace_events[TRACE_EVENT_COUNT] = {')
for e in events:
if "vcpu" in e.properties:
vcpu_id = "TRACE_VCPU_" + e.name.upper()
else:
vcpu_id = "TRACE_VCPU_EVENT_COUNT"
out(' { .id = %(id)s, .vcpu_id = %(vcpu_id)s,'
' .name = \"%(name)s\",'
' .sstate = %(sstate)s,',
' .dstate = &%(dstate)s, }, ',
out('TraceEvent %(event)s = {',
' .id = %(id)s,',
' .vcpu_id = %(vcpu_id)s,',
' .name = \"%(name)s\",',
' .sstate = %(sstate)s,',
' .dstate = &%(dstate)s ',
'};',
event = e.api(e.QEMU_EVENT),
id = "TRACE_" + e.name.upper(),
vcpu_id = vcpu_id,
name = e.name,
sstate = "TRACE_%s_ENABLED" % e.name.upper(),
dstate = e.api(e.QEMU_DSTATE))
out('TraceEvent *trace_events[TRACE_EVENT_COUNT] = {')
for e in events:
out(' &%(event)s,', event = e.api(e.QEMU_EVENT))
out('};',
'')