void
ion::ParCallToUncompiledScript(JSFunction *func)
{
JS_ASSERT(InParallelSection());
#ifdef DEBUG
RawScript script = func->nonLazyScript();
Spew(SpewBailouts, "Call to uncompiled script: %p:%s:%d", script, script->filename(), script->lineno);
#endif
}
void
ion::TraceLIR(uint32_t bblock, uint32_t lir, uint32_t execModeInt,
const char *lirOpName, const char *mirOpName,
JSScript *script, jsbytecode *pc)
{
#ifdef DEBUG
static enum { NotSet, All, Bailouts } traceMode;
// If you set IONFLAGS=trace, this function will be invoked before every LIR.
//
// You can either modify it to do whatever you like, or use gdb scripting.
// For example:
//
// break ParTrace
// commands
// continue
// exit
if (traceMode == NotSet) {
// Racy, but that's ok.
const char *env = getenv("IONFLAGS");
if (strstr(env, "trace-all"))
traceMode = All;
else
traceMode = Bailouts;
}
IonLIRTraceData *cached;
if (execModeInt == 0)
cached = &seqTraceData;
else
cached = &ForkJoinSlice::Current()->traceData;
if (bblock == 0xDEADBEEF) {
if (execModeInt == 0)
printTrace("BAILOUT", cached);
else
SpewBailoutIR(cached->bblock, cached->lir,
cached->lirOpName, cached->mirOpName,
cached->script, cached->pc);
}
cached->bblock = bblock;
cached->lir = lir;
cached->execModeInt = execModeInt;
cached->lirOpName = lirOpName;
cached->mirOpName = mirOpName;
cached->script = script;
cached->pc = pc;
if (traceMode == All)
printTrace("Exec", cached);
#endif
}
void
jit::TraceLIR(IonLIRTraceData *current)
{
#ifdef DEBUG
static enum { NotSet, All, Bailouts } traceMode;
// If you set IONFLAGS=trace, this function will be invoked before every LIR.
//
// You can either modify it to do whatever you like, or use gdb scripting.
// For example:
//
// break TraceLIR
// commands
// continue
// exit
if (traceMode == NotSet) {
// Racy, but that's ok.
const char *env = getenv("IONFLAGS");
if (strstr(env, "trace-all"))
traceMode = All;
else
traceMode = Bailouts;
}
IonLIRTraceData *cached;
if (current->execModeInt == 0)
cached = &seqTraceData;
else
cached = &ForkJoinContext::current()->traceData;
if (current->blockIndex == 0xDEADBEEF) {
if (current->execModeInt == 0)
printTrace("BAILOUT", cached);
else
SpewBailoutIR(cached);
}
memcpy(cached, current, sizeof(IonLIRTraceData));
if (traceMode == All)
printTrace("Exec", cached);
#endif
}
void
ion::ParallelAbort(JSScript *script)
{
JS_ASSERT(InParallelSection());
ForkJoinSlice *slice = ForkJoinSlice::Current();
Spew(SpewBailouts, "Parallel abort in %p:%s:%d (hasParallelIonScript:%d)",
script, script->filename(), script->lineno,
script->hasParallelIonScript());
// Otherwise what the heck are we executing?
JS_ASSERT(script->hasParallelIonScript());
if (!slice->abortedScript)
slice->abortedScript = script;
else
script->parallelIonScript()->setHasInvalidatedCallTarget();
}
