forked from Apple-2-HW/arduino-appleii
63 lines
986 B
C
63 lines
986 B
C
int testStxZeropage() {
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X = 0x23;
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ram[0] = 0x86;
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ram[1] = 0x02;
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ram[2] = 0x00;
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instructions = 1; run();
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if(ram[2] != 0x23) return -1;
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return 0;
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}
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int testStxZeropageY() {
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Y = 0x01;
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X = 0x23;
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ram[0] = 0x96;
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ram[1] = 0x01;
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ram[2] = 0x00;
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instructions = 1; run();
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if(ram[2] != 0x23) return -1;
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return 0;
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}
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int testStxAbsolute() {
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X = 0x23;
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ram[0] = 0x8E;
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ram[1] = 0x03;
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ram[2] = 0x00;
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ram[3] = 0x00;
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instructions = 1; run();
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if(ram[3] != 0x23) return -1;
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return 0;
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}
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int testStyZeropage() {
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Y = 0x23;
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ram[0] = 0x84;
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ram[1] = 0x02;
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ram[2] = 0x00;
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instructions = 1; run();
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if(ram[2] != 0x23) return -1;
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return 0;
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}
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int testStyZeropageX() {
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X = 0x01;
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Y = 0x23;
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ram[0] = 0x94;
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ram[1] = 0x01;
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ram[2] = 0x00;
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instructions = 1; run();
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if(ram[2] != 0x23) return -1;
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return 0;
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}
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int testStyAbsolute() {
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Y = 0x23;
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ram[0] = 0x8C;
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ram[1] = 0x03;
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ram[2] = 0x00;
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ram[3] = 0x00;
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instructions = 1; run();
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if(ram[3] != 0x23) return -1;
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return 0;
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} |