Function testJNL

source/test/testCPU.cpp:5892–5912

SF == OF

// SF == OF
void testJNL(U8 instruction) {
    testJ(instruction, SF | OF, true);
    testJ(instruction, ZF | PF | AF | CF, true);

    testJ(instruction, SF | PF, false);
    testJ(instruction, SF | CF, false);
    testJ(instruction, SF | AF, false);
    testJ(instruction, SF | ZF, false);

    testJ(instruction, OF | PF, false);
    testJ(instruction, OF | CF, false);
    testJ(instruction, OF | AF, false);
    testJ(instruction, OF | ZF, false);

    // signed: if not less (SF=OF)
    testJumpCmp(instruction, 0, 0, true);
    testJumpCmp(instruction, 1, 0, true);
    testJumpCmp(instruction, 0, 1, false);
    testJumpCmp(instruction, 1, 0xffffffff, true);
    testJumpCmp(instruction, 0xffffffff, 1, false);
}

void testJL0x7c() {
    cpu->big = false;