}
#endif
- push(eax);
push(Immediate(reinterpret_cast<intptr_t>(Smi::FromInt(reason))));
// Disable stub call restrictions to always allow calls to abort.
if (!has_frame_) {
}
-void MacroAssembler::Throw(BailoutReason reason) {
-#ifdef DEBUG
- const char* msg = GetBailoutReason(reason);
- if (msg != NULL) {
- RecordComment("Throw message: ");
- RecordComment(msg);
- }
-#endif
-
- push(eax);
- push(Immediate(Smi::FromInt(reason)));
- // Disable stub call restrictions to always allow calls to throw.
- if (!has_frame_) {
- // We don't actually want to generate a pile of code for this, so just
- // claim there is a stack frame, without generating one.
- FrameScope scope(this, StackFrame::NONE);
- CallRuntime(Runtime::kHiddenThrowMessage, 1);
- } else {
- CallRuntime(Runtime::kHiddenThrowMessage, 1);
- }
- // will not return here
- int3();
-}
-
-
-void MacroAssembler::ThrowIf(Condition cc, BailoutReason reason) {
- Label L;
- j(NegateCondition(cc), &L);
- Throw(reason);
- // will not return here
- bind(&L);
-}
-
-
void MacroAssembler::LoadInstanceDescriptors(Register map,
Register descriptors) {
mov(descriptors, FieldOperand(map, Map::kDescriptorsOffset));
// Throw past all JS frames to the top JS entry frame.
void ThrowUncatchable(Register value);
- // Throw a message string as an exception.
- void Throw(BailoutReason reason);
-
- // Throw a message string as an exception if a condition is not true.
- void ThrowIf(Condition cc, BailoutReason reason);
-
// ---------------------------------------------------------------------------
// Inline caching support