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