C++ (Cpp) AsmJSModule::lookupCallSite Examples

Example #1

File: AsmJSFrameIterator.cpp Project: Akesure/jxcore

static inline void
AssertMatchesCallSite(const AsmJSModule &module, const AsmJSModule::CodeRange *calleeCodeRange,
                      void *callerPC, void *callerFP, void *fp)
{
#ifdef DEBUG
    const AsmJSModule::CodeRange *callerCodeRange = module.lookupCodeRange(callerPC);
    JS_ASSERT(callerCodeRange);
    if (callerCodeRange->isEntry()) {
        JS_ASSERT(callerFP == nullptr);
        return;
    }

    const CallSite *callsite = module.lookupCallSite(callerPC);
    if (calleeCodeRange->isThunk()) {
        JS_ASSERT(!callsite);
        JS_ASSERT(callerCodeRange->isFunction());
    } else {
        JS_ASSERT(callsite);
        JS_ASSERT(callerFP == (uint8_t*)fp + callsite->stackDepth());
    }
#endif
}