void TableTicker::Tick(TickSample* sample)
{
// Marker(s) come before the sample
int i = 0;
const char *marker = mStack->getMarker(i++);
for (int i = 0; marker != NULL; i++) {
mProfile.addTag(ProfileEntry('m', marker));
marker = mStack->getMarker(i++);
}
mStack->mQueueClearMarker = true;
// Sample
// 's' tag denotes the start of a sample block
// followed by 0 or more 'c' tags.
for (int i = 0; i < mStack->mStackPointer; i++) {
if (i == 0) {
Address pc = 0;
if (sample) {
pc = sample->pc;
}
mProfile.addTag(ProfileEntry('s', mStack->mStack[i], pc));
} else {
mProfile.addTag(ProfileEntry('c', mStack->mStack[i]));
}
}
if (!sLastTracerEvent.IsNull()) {
TimeDuration delta = TimeStamp::Now() - sLastTracerEvent;
mProfile.addTag(ProfileEntry('r', delta.ToMilliseconds()));
}
}
