Function push16Reg

source/test/testCPU.cpp:2975–2992

}

void push16Reg(int instruction, Reg* reg) {
    newInstruction(instruction, 0);
    U32 value = 0xDDDD1234;
    ESP -= 2;
    if (reg == &cpu->reg[4]) {
        value = reg->u16;
    } else {
        reg->u32 = value;
    }
    memory->writew(cpu->seg[SS].address + ESP, 0xAAAA);
    memory->writew(cpu->seg[SS].address + ESP - 2, 0xCCCC);
    memory->writew(cpu->seg[SS].address + ESP - 4, 0xBBBB);
    runTestCPU();
    assertTrue(ESP == 4092);
    assertTrue(memory->readw(cpu->seg[SS].address + ESP) == (U16)value);
    assertTrue(memory->readw(cpu->seg[SS].address + ESP + 2) == 0xAAAA);
    assertTrue(memory->readw(cpu->seg[SS].address + ESP - 2) == 0xBBBB);
}

void Pushf(int instruction) {
    newInstruction(instruction, 0);