commit 352bf38c54d2ed852e4ade7478c03267c1ec37f7
parent d32bac2659c3683c6aacd13d24828726fad0abf2
Author: mjkloeckner <martinjkloeckner@gmail.com>
Date: Sat, 29 Apr 2023 12:59:10 -0300
fix spaces used instead of tabs in certain places
Diffstat:
| M | 6502.c | | | 182 | ++++++++++++++++++++++++++++++++++++++++---------------------------------------- |
1 file changed, 91 insertions(+), 91 deletions(-)
diff --git a/6502.c b/6502.c
@@ -47,8 +47,8 @@ void CPU_fetch(INS *ins) {
uint8_t CPU_exec(INS ins) {
/* simulate instructions cycles */
- do {
- if (cyc == 0) {
+ do {
+ if (cyc == 0) {
if (!strcmp(ins.name, "???")) {
/* printf("EXEC: invalid instruction reached\n"); */
return 1;
@@ -65,8 +65,8 @@ uint8_t CPU_exec(INS ins) {
prev_ins = ins;
cyc += add_cyc_0 & add_cyc_1;
- }
- } while(--cyc);
+ }
+ } while(--cyc);
return 0;
}
@@ -339,7 +339,7 @@ uint8_t REL(void) {
/* printf("REL: offset: %02X (%d)\n", addr_rel, (int8_t)addr_rel); */
/* signed byte */
- if (addr_rel & (1 << 7))
+ if (addr_rel & (1 << 7))
addr_rel |= 0xFF00;
return 0;
@@ -894,91 +894,91 @@ uint8_t NUL(void) {
/* Lookup table */
INS decode[0x100] = {
- {"BRK", &BRK, &IMM, 7}, {"ORA", &ORA, &IZX, 6}, {"???", &NUL, &IMP, 2},
- {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 3}, {"ORA", &ORA, &ZP0, 3},
- {"ASL", &ASL, &ZP0, 5}, {"???", &NUL, &IMP, 5}, {"PHP", &PHP, &IMP, 3},
- {"ORA", &ORA, &IMM, 2}, {"ASL", &ASL, &IMP, 2}, {"???", &NUL, &IMP, 2},
- {"???", &NOP, &IMP, 4}, {"ORA", &ORA, &ABS, 4}, {"ASL", &ASL, &ABS, 6},
- {"???", &NUL, &IMP, 6}, {"BPL", &BPL, &REL, 2}, {"ORA", &ORA, &IZY, 5},
- {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4},
- {"ORA", &ORA, &ZPX, 4}, {"ASL", &ASL, &ZPX, 6}, {"???", &NUL, &IMP, 6},
- {"CLC", &CLC, &IMP, 2}, {"ORA", &ORA, &ABY, 4}, {"???", &NOP, &IMP, 2},
- {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4}, {"ORA", &ORA, &ABX, 4},
- {"ASL", &ASL, &ABX, 7}, {"???", &NUL, &IMP, 7}, {"JSR", &JSR, &ABS, 6},
- {"AND", &AND, &IZX, 6}, {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8},
- {"BIT", &BIT, &ZP0, 3}, {"AND", &AND, &ZP0, 3}, {"ROL", &ROL, &ZP0, 5},
- {"???", &NUL, &IMP, 5}, {"PLP", &PLP, &IMP, 4}, {"AND", &AND, &IMM, 2},
- {"ROL", &ROL, &IMP, 2}, {"???", &NUL, &IMP, 2}, {"BIT", &BIT, &ABS, 4},
- {"AND", &AND, &ABS, 4}, {"ROL", &ROL, &ABS, 6}, {"???", &NUL, &IMP, 6},
- {"BMI", &BMI, &REL, 2}, {"AND", &AND, &IZY, 5}, {"???", &NUL, &IMP, 2},
- {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4}, {"AND", &AND, &ZPX, 4},
- {"ROL", &ROL, &ZPX, 6}, {"???", &NUL, &IMP, 6}, {"SEC", &SEC, &IMP, 2},
- {"AND", &AND, &ABY, 4}, {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 7},
- {"???", &NOP, &IMP, 4}, {"AND", &AND, &ABX, 4}, {"ROL", &ROL, &ABX, 7},
- {"???", &NUL, &IMP, 7}, {"RTI", &RTI, &IMP, 6}, {"EOR", &EOR, &IZX, 6},
- {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 3},
- {"EOR", &EOR, &ZP0, 3}, {"LSR", &LSR, &ZP0, 5}, {"???", &NUL, &IMP, 5},
- {"PHA", &PHA, &IMP, 3}, {"EOR", &EOR, &IMM, 2}, {"LSR", &LSR, &IMP, 2},
- {"???", &NUL, &IMP, 2}, {"JMP", &JMP, &ABS, 3}, {"EOR", &EOR, &ABS, 4},
- {"LSR", &LSR, &ABS, 6}, {"???", &NUL, &IMP, 6}, {"BVC", &BVC, &REL, 2},
- {"EOR", &EOR, &IZY, 5}, {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8},
- {"???", &NOP, &IMP, 4}, {"EOR", &EOR, &ZPX, 4}, {"LSR", &LSR, &ZPX, 6},
- {"???", &NUL, &IMP, 6}, {"CLI", &CLI, &IMP, 2}, {"EOR", &EOR, &ABY, 4},
- {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4},
- {"EOR", &EOR, &ABX, 4}, {"LSR", &LSR, &ABX, 7}, {"???", &NUL, &IMP, 7},
- {"RTS", &RTS, &IMP, 6}, {"ADC", &ADC, &IZX, 6}, {"???", &NUL, &IMP, 2},
- {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 3}, {"ADC", &ADC, &ZP0, 3},
- {"ROR", &ROR, &ZP0, 5}, {"???", &NUL, &IMP, 5}, {"PLA", &PLA, &IMP, 4},
- {"ADC", &ADC, &IMM, 2}, {"ROR", &ROR, &IMP, 2}, {"???", &NUL, &IMP, 2},
- {"JMP", &JMP, &IND, 5}, {"ADC", &ADC, &ABS, 4}, {"ROR", &ROR, &ABS, 6},
- {"???", &NUL, &IMP, 6}, {"BVS", &BVS, &REL, 2}, {"ADC", &ADC, &IZY, 5},
- {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4},
- {"ADC", &ADC, &ZPX, 4}, {"ROR", &ROR, &ZPX, 6}, {"???", &NUL, &IMP, 6},
- {"SEI", &SEI, &IMP, 2}, {"ADC", &ADC, &ABY, 4}, {"???", &NOP, &IMP, 2},
- {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4}, {"ADC", &ADC, &ABX, 4},
- {"ROR", &ROR, &ABX, 7}, {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 2},
- {"STA", &STA, &IZX, 6}, {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 6},
- {"STY", &STY, &ZP0, 3}, {"STA", &STA, &ZP0, 3}, {"STX", &STX, &ZP0, 3},
- {"???", &NUL, &IMP, 3}, {"DEY", &DEY, &IMP, 2}, {"???", &NOP, &IMP, 2},
- {"TXA", &TXA, &IMP, 2}, {"???", &NUL, &IMP, 2}, {"STY", &STY, &ABS, 4},
- {"STA", &STA, &ABS, 4}, {"STX", &STX, &ABS, 4}, {"???", &NUL, &IMP, 4},
- {"BCC", &BCC, &REL, 2}, {"STA", &STA, &IZY, 6}, {"???", &NUL, &IMP, 2},
- {"???", &NUL, &IMP, 6}, {"STY", &STY, &ZPX, 4}, {"STA", &STA, &ZPX, 4},
- {"STX", &STX, &ZPY, 4}, {"???", &NUL, &IMP, 4}, {"TYA", &TYA, &IMP, 2},
- {"STA", &STA, &ABY, 5}, {"TXS", &TXS, &IMP, 2}, {"???", &NUL, &IMP, 5},
- {"???", &NOP, &IMP, 5}, {"STA", &STA, &ABX, 5}, {"???", &NUL, &IMP, 5},
- {"???", &NUL, &IMP, 5}, {"LDY", &LDY, &IMM, 2}, {"LDA", &LDA, &IZX, 6},
- {"LDX", &LDX, &IMM, 2}, {"???", &NUL, &IMP, 6}, {"LDY", &LDY, &ZP0, 3},
- {"LDA", &LDA, &ZP0, 3}, {"LDX", &LDX, &ZP0, 3}, {"???", &NUL, &IMP, 3},
- {"TAY", &TAY, &IMP, 2}, {"LDA", &LDA, &IMM, 2}, {"TAX", &TAX, &IMP, 2},
- {"???", &NUL, &IMP, 2}, {"LDY", &LDY, &ABS, 4}, {"LDA", &LDA, &ABS, 4},
- {"LDX", &LDX, &ABS, 4}, {"???", &NUL, &IMP, 4}, {"BCS", &BCS, &REL, 2},
- {"LDA", &LDA, &IZY, 5}, {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 5},
- {"LDY", &LDY, &ZPX, 4}, {"LDA", &LDA, &ZPX, 4}, {"LDX", &LDX, &ZPY, 4},
- {"???", &NUL, &IMP, 4}, {"CLV", &CLV, &IMP, 2}, {"LDA", &LDA, &ABY, 4},
- {"TSX", &TSX, &IMP, 2}, {"???", &NUL, &IMP, 4}, {"LDY", &LDY, &ABX, 4},
- {"LDA", &LDA, &ABX, 4}, {"LDX", &LDX, &ABY, 4}, {"???", &NUL, &IMP, 4},
- {"CPY", &CPY, &IMM, 2}, {"CMP", &CMP, &IZX, 6}, {"???", &NOP, &IMP, 2},
- {"???", &NUL, &IMP, 8}, {"CPY", &CPY, &ZP0, 3}, {"CMP", &CMP, &ZP0, 3},
- {"DEC", &DEC, &ZP0, 5}, {"???", &NUL, &IMP, 5}, {"INY", &INY, &IMP, 2},
- {"CMP", &CMP, &IMM, 2}, {"DEX", &DEX, &IMP, 2}, {"???", &NUL, &IMP, 2},
- {"CPY", &CPY, &ABS, 4}, {"CMP", &CMP, &ABS, 4}, {"DEC", &DEC, &ABS, 6},
- {"???", &NUL, &IMP, 6}, {"BNE", &BNE, &REL, 2}, {"CMP", &CMP, &IZY, 5},
- {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4},
- {"CMP", &CMP, &ZPX, 4}, {"DEC", &DEC, &ZPX, 6}, {"???", &NUL, &IMP, 6},
- {"CLD", &CLD, &IMP, 2}, {"CMP", &CMP, &ABY, 4}, {"NOP", &NOP, &IMP, 2},
- {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4}, {"CMP", &CMP, &ABX, 4},
- {"DEC", &DEC, &ABX, 7}, {"???", &NUL, &IMP, 7}, {"CPX", &CPX, &IMM, 2},
- {"SBC", &SBC, &IZX, 6}, {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 8},
- {"CPX", &CPX, &ZP0, 3}, {"SBC", &SBC, &ZP0, 3}, {"INC", &INC, &ZP0, 5},
- {"???", &NUL, &IMP, 5}, {"INX", &INX, &IMP, 2}, {"SBC", &SBC, &IMM, 2},
- {"NOP", &NOP, &IMP, 2}, {"???", &SBC, &IMP, 2}, {"CPX", &CPX, &ABS, 4},
- {"SBC", &SBC, &ABS, 4}, {"INC", &INC, &ABS, 6}, {"???", &NUL, &IMP, 6},
- {"BEQ", &BEQ, &REL, 2}, {"SBC", &SBC, &IZY, 5}, {"???", &NUL, &IMP, 2},
- {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4}, {"SBC", &SBC, &ZPX, 4},
- {"INC", &INC, &ZPX, 6}, {"???", &NUL, &IMP, 6}, {"SED", &SED, &IMP, 2},
- {"SBC", &SBC, &ABY, 4}, {"NOP", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 7},
- {"???", &NOP, &IMP, 4}, {"SBC", &SBC, &ABX, 4}, {"INC", &INC, &ABX, 7},
- {"???", &NUL, &IMP, 7}
+ {"BRK", &BRK, &IMM, 7}, {"ORA", &ORA, &IZX, 6}, {"???", &NUL, &IMP, 2},
+ {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 3}, {"ORA", &ORA, &ZP0, 3},
+ {"ASL", &ASL, &ZP0, 5}, {"???", &NUL, &IMP, 5}, {"PHP", &PHP, &IMP, 3},
+ {"ORA", &ORA, &IMM, 2}, {"ASL", &ASL, &IMP, 2}, {"???", &NUL, &IMP, 2},
+ {"???", &NOP, &IMP, 4}, {"ORA", &ORA, &ABS, 4}, {"ASL", &ASL, &ABS, 6},
+ {"???", &NUL, &IMP, 6}, {"BPL", &BPL, &REL, 2}, {"ORA", &ORA, &IZY, 5},
+ {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4},
+ {"ORA", &ORA, &ZPX, 4}, {"ASL", &ASL, &ZPX, 6}, {"???", &NUL, &IMP, 6},
+ {"CLC", &CLC, &IMP, 2}, {"ORA", &ORA, &ABY, 4}, {"???", &NOP, &IMP, 2},
+ {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4}, {"ORA", &ORA, &ABX, 4},
+ {"ASL", &ASL, &ABX, 7}, {"???", &NUL, &IMP, 7}, {"JSR", &JSR, &ABS, 6},
+ {"AND", &AND, &IZX, 6}, {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8},
+ {"BIT", &BIT, &ZP0, 3}, {"AND", &AND, &ZP0, 3}, {"ROL", &ROL, &ZP0, 5},
+ {"???", &NUL, &IMP, 5}, {"PLP", &PLP, &IMP, 4}, {"AND", &AND, &IMM, 2},
+ {"ROL", &ROL, &IMP, 2}, {"???", &NUL, &IMP, 2}, {"BIT", &BIT, &ABS, 4},
+ {"AND", &AND, &ABS, 4}, {"ROL", &ROL, &ABS, 6}, {"???", &NUL, &IMP, 6},
+ {"BMI", &BMI, &REL, 2}, {"AND", &AND, &IZY, 5}, {"???", &NUL, &IMP, 2},
+ {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4}, {"AND", &AND, &ZPX, 4},
+ {"ROL", &ROL, &ZPX, 6}, {"???", &NUL, &IMP, 6}, {"SEC", &SEC, &IMP, 2},
+ {"AND", &AND, &ABY, 4}, {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 7},
+ {"???", &NOP, &IMP, 4}, {"AND", &AND, &ABX, 4}, {"ROL", &ROL, &ABX, 7},
+ {"???", &NUL, &IMP, 7}, {"RTI", &RTI, &IMP, 6}, {"EOR", &EOR, &IZX, 6},
+ {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 3},
+ {"EOR", &EOR, &ZP0, 3}, {"LSR", &LSR, &ZP0, 5}, {"???", &NUL, &IMP, 5},
+ {"PHA", &PHA, &IMP, 3}, {"EOR", &EOR, &IMM, 2}, {"LSR", &LSR, &IMP, 2},
+ {"???", &NUL, &IMP, 2}, {"JMP", &JMP, &ABS, 3}, {"EOR", &EOR, &ABS, 4},
+ {"LSR", &LSR, &ABS, 6}, {"???", &NUL, &IMP, 6}, {"BVC", &BVC, &REL, 2},
+ {"EOR", &EOR, &IZY, 5}, {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8},
+ {"???", &NOP, &IMP, 4}, {"EOR", &EOR, &ZPX, 4}, {"LSR", &LSR, &ZPX, 6},
+ {"???", &NUL, &IMP, 6}, {"CLI", &CLI, &IMP, 2}, {"EOR", &EOR, &ABY, 4},
+ {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4},
+ {"EOR", &EOR, &ABX, 4}, {"LSR", &LSR, &ABX, 7}, {"???", &NUL, &IMP, 7},
+ {"RTS", &RTS, &IMP, 6}, {"ADC", &ADC, &IZX, 6}, {"???", &NUL, &IMP, 2},
+ {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 3}, {"ADC", &ADC, &ZP0, 3},
+ {"ROR", &ROR, &ZP0, 5}, {"???", &NUL, &IMP, 5}, {"PLA", &PLA, &IMP, 4},
+ {"ADC", &ADC, &IMM, 2}, {"ROR", &ROR, &IMP, 2}, {"???", &NUL, &IMP, 2},
+ {"JMP", &JMP, &IND, 5}, {"ADC", &ADC, &ABS, 4}, {"ROR", &ROR, &ABS, 6},
+ {"???", &NUL, &IMP, 6}, {"BVS", &BVS, &REL, 2}, {"ADC", &ADC, &IZY, 5},
+ {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4},
+ {"ADC", &ADC, &ZPX, 4}, {"ROR", &ROR, &ZPX, 6}, {"???", &NUL, &IMP, 6},
+ {"SEI", &SEI, &IMP, 2}, {"ADC", &ADC, &ABY, 4}, {"???", &NOP, &IMP, 2},
+ {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4}, {"ADC", &ADC, &ABX, 4},
+ {"ROR", &ROR, &ABX, 7}, {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 2},
+ {"STA", &STA, &IZX, 6}, {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 6},
+ {"STY", &STY, &ZP0, 3}, {"STA", &STA, &ZP0, 3}, {"STX", &STX, &ZP0, 3},
+ {"???", &NUL, &IMP, 3}, {"DEY", &DEY, &IMP, 2}, {"???", &NOP, &IMP, 2},
+ {"TXA", &TXA, &IMP, 2}, {"???", &NUL, &IMP, 2}, {"STY", &STY, &ABS, 4},
+ {"STA", &STA, &ABS, 4}, {"STX", &STX, &ABS, 4}, {"???", &NUL, &IMP, 4},
+ {"BCC", &BCC, &REL, 2}, {"STA", &STA, &IZY, 6}, {"???", &NUL, &IMP, 2},
+ {"???", &NUL, &IMP, 6}, {"STY", &STY, &ZPX, 4}, {"STA", &STA, &ZPX, 4},
+ {"STX", &STX, &ZPY, 4}, {"???", &NUL, &IMP, 4}, {"TYA", &TYA, &IMP, 2},
+ {"STA", &STA, &ABY, 5}, {"TXS", &TXS, &IMP, 2}, {"???", &NUL, &IMP, 5},
+ {"???", &NOP, &IMP, 5}, {"STA", &STA, &ABX, 5}, {"???", &NUL, &IMP, 5},
+ {"???", &NUL, &IMP, 5}, {"LDY", &LDY, &IMM, 2}, {"LDA", &LDA, &IZX, 6},
+ {"LDX", &LDX, &IMM, 2}, {"???", &NUL, &IMP, 6}, {"LDY", &LDY, &ZP0, 3},
+ {"LDA", &LDA, &ZP0, 3}, {"LDX", &LDX, &ZP0, 3}, {"???", &NUL, &IMP, 3},
+ {"TAY", &TAY, &IMP, 2}, {"LDA", &LDA, &IMM, 2}, {"TAX", &TAX, &IMP, 2},
+ {"???", &NUL, &IMP, 2}, {"LDY", &LDY, &ABS, 4}, {"LDA", &LDA, &ABS, 4},
+ {"LDX", &LDX, &ABS, 4}, {"???", &NUL, &IMP, 4}, {"BCS", &BCS, &REL, 2},
+ {"LDA", &LDA, &IZY, 5}, {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 5},
+ {"LDY", &LDY, &ZPX, 4}, {"LDA", &LDA, &ZPX, 4}, {"LDX", &LDX, &ZPY, 4},
+ {"???", &NUL, &IMP, 4}, {"CLV", &CLV, &IMP, 2}, {"LDA", &LDA, &ABY, 4},
+ {"TSX", &TSX, &IMP, 2}, {"???", &NUL, &IMP, 4}, {"LDY", &LDY, &ABX, 4},
+ {"LDA", &LDA, &ABX, 4}, {"LDX", &LDX, &ABY, 4}, {"???", &NUL, &IMP, 4},
+ {"CPY", &CPY, &IMM, 2}, {"CMP", &CMP, &IZX, 6}, {"???", &NOP, &IMP, 2},
+ {"???", &NUL, &IMP, 8}, {"CPY", &CPY, &ZP0, 3}, {"CMP", &CMP, &ZP0, 3},
+ {"DEC", &DEC, &ZP0, 5}, {"???", &NUL, &IMP, 5}, {"INY", &INY, &IMP, 2},
+ {"CMP", &CMP, &IMM, 2}, {"DEX", &DEX, &IMP, 2}, {"???", &NUL, &IMP, 2},
+ {"CPY", &CPY, &ABS, 4}, {"CMP", &CMP, &ABS, 4}, {"DEC", &DEC, &ABS, 6},
+ {"???", &NUL, &IMP, 6}, {"BNE", &BNE, &REL, 2}, {"CMP", &CMP, &IZY, 5},
+ {"???", &NUL, &IMP, 2}, {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4},
+ {"CMP", &CMP, &ZPX, 4}, {"DEC", &DEC, &ZPX, 6}, {"???", &NUL, &IMP, 6},
+ {"CLD", &CLD, &IMP, 2}, {"CMP", &CMP, &ABY, 4}, {"NOP", &NOP, &IMP, 2},
+ {"???", &NUL, &IMP, 7}, {"???", &NOP, &IMP, 4}, {"CMP", &CMP, &ABX, 4},
+ {"DEC", &DEC, &ABX, 7}, {"???", &NUL, &IMP, 7}, {"CPX", &CPX, &IMM, 2},
+ {"SBC", &SBC, &IZX, 6}, {"???", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 8},
+ {"CPX", &CPX, &ZP0, 3}, {"SBC", &SBC, &ZP0, 3}, {"INC", &INC, &ZP0, 5},
+ {"???", &NUL, &IMP, 5}, {"INX", &INX, &IMP, 2}, {"SBC", &SBC, &IMM, 2},
+ {"NOP", &NOP, &IMP, 2}, {"???", &SBC, &IMP, 2}, {"CPX", &CPX, &ABS, 4},
+ {"SBC", &SBC, &ABS, 4}, {"INC", &INC, &ABS, 6}, {"???", &NUL, &IMP, 6},
+ {"BEQ", &BEQ, &REL, 2}, {"SBC", &SBC, &IZY, 5}, {"???", &NUL, &IMP, 2},
+ {"???", &NUL, &IMP, 8}, {"???", &NOP, &IMP, 4}, {"SBC", &SBC, &ZPX, 4},
+ {"INC", &INC, &ZPX, 6}, {"???", &NUL, &IMP, 6}, {"SED", &SED, &IMP, 2},
+ {"SBC", &SBC, &ABY, 4}, {"NOP", &NOP, &IMP, 2}, {"???", &NUL, &IMP, 7},
+ {"???", &NOP, &IMP, 4}, {"SBC", &SBC, &ABX, 4}, {"INC", &INC, &ABX, 7},
+ {"???", &NUL, &IMP, 7}
};
