C++ (Cpp) Code::lookupCallSite 예제들

예제 #1

파일: WasmFrameIterator.cpp 프로젝트: MichaelKohler/gecko-dev

static inline void
AssertMatchesCallSite(const WasmActivation& activation, void* callerPC, void* callerFP, void* fp)
{
#ifdef DEBUG
    Code* code = activation.compartment()->wasm.lookupCode(callerPC);
    MOZ_ASSERT(code);

    const CodeRange* callerCodeRange = code->lookupRange(callerPC);
    MOZ_ASSERT(callerCodeRange);

    if (callerCodeRange->kind() == CodeRange::Entry) {
        MOZ_ASSERT(callerFP == nullptr);
        return;
    }

    const CallSite* callsite = code->lookupCallSite(callerPC);
    MOZ_ASSERT(callsite);

    MOZ_ASSERT(callerFP == (uint8_t*)fp + callsite->stackDepth());
#endif
}