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Add instruction strings (mapped to enum symbols)

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Peter Evans 2017-12-11 21:03:16 -06:00
parent 850fdc55b5
commit daab8a7f58
1 changed files with 59 additions and 0 deletions
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59
src/mos6502.c
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@ -42,6 +42,65 @@ static int instructions[] = {
BEQ, SBC, NOP, NOP, NOP, SBC, INC, NOP, SED, SBC, NOP, NOP, NOP, SBC, INC, NOP, // Fx
};
static char *instruction_strings[] = {
"ADC",
"AND",
"ASL",
"BCC",
"BCS",
"BEQ",
"BIT",
"BMI",
"BNE",
"BPL",
"BRK",
"BVC",
"BVS",
"CLC",
"CLD",
"CLI",
"CLV",
"CMP",
"CPX",
"CPY",
"DEC",
"DEX",
"DEY",
"EOR",
"INC",
"INX",
"INY",
"JMP",
"JSR",
"LDA",
"LDX",
"LDY",
"LSR",
"NOP",
"ORA",
"PHA",
"PHP",
"PLA",
"PLP",
"ROL",
"ROR",
"RTI",
"RTS",
"SBC",
"SEC",
"SED",
"SEI",
"STA",
"STX",
"STY",
"TAX",
"TAY",
"TSX",
"TXA",
"TXS",
"TYA",
};
/*
* A small convenience for defining instruction handlers below.
*/