Exemplos de MAsmJSLoadFuncPtr em C++ (Cpp)

Exemplo n.º 1

Arquivo: CodeGenerator-x86.cpp Projeto: nikhilgupta23/gecko-dev

void
CodeGeneratorX86::visitAsmJSLoadFuncPtr(LAsmJSLoadFuncPtr* ins)
{
    MAsmJSLoadFuncPtr* mir = ins->mir();

    Register index = ToRegister(ins->index());
    Register out = ToRegister(ins->output());
    CodeOffsetLabel label = masm.movlWithPatch(PatchedAbsoluteAddress(), index, TimesFour, out);
    masm.append(AsmJSGlobalAccess(label, mir->globalDataOffset()));
}

Exemplo n.º 2

bool
CodeGeneratorX86::visitAsmJSLoadFuncPtr(LAsmJSLoadFuncPtr *ins)
{
    MAsmJSLoadFuncPtr *mir = ins->mir();

    Register index = ToRegister(ins->index());
    Register out = ToRegister(ins->output());
    CodeOffsetLabel label = masm.movlWithPatch(NULL, index, TimesFour, out);

    return gen->noteGlobalAccess(label.offset(), mir->globalDataOffset());
}

Exemplo n.º 3

Arquivo: CodeGenerator-x64.cpp Projeto: kleopatra999/system-addons

void
CodeGeneratorX64::visitAsmJSLoadFuncPtr(LAsmJSLoadFuncPtr* ins)
{
    MAsmJSLoadFuncPtr* mir = ins->mir();

    Register index = ToRegister(ins->index());
    Register tmp = ToRegister(ins->temp());
    Register out = ToRegister(ins->output());

    CodeOffsetLabel label = masm.leaRipRelative(tmp);
    masm.loadPtr(Operand(tmp, index, TimesEight, 0), out);
    masm.append(AsmJSGlobalAccess(label, mir->globalDataOffset()));
}

Exemplo n.º 4

Arquivo: CodeGenerator-x64.cpp Projeto: cclauss/gecko-dev

void
CodeGeneratorX64::visitAsmJSLoadFuncPtr(LAsmJSLoadFuncPtr* ins)
{
    MAsmJSLoadFuncPtr* mir = ins->mir();

    Register index = ToRegister(ins->index());
    Register tmp = ToRegister(ins->temp());
    Register out = ToRegister(ins->output());

    if (mir->hasLimit()) {
        masm.branch32(Assembler::Condition::AboveOrEqual, index, Imm32(mir->limit()),
                      wasm::JumpTarget::OutOfBounds);
    }

    CodeOffset label = masm.leaRipRelative(tmp);
    masm.loadPtr(Operand(tmp, index, ScalePointer, 0), out);
    masm.append(AsmJSGlobalAccess(label, mir->globalDataOffset()));
}