mirror of
https://github.com/rkujawa/rk65c02.git
synced 2024-06-01 20:41:32 +00:00
Instruction set definition is now private to 65c02isa.c, has API.
Minor refactoring while here, splitting stuff.
This commit is contained in:
Radosław Kujawa
parent
aa362b81fd
commit
23802b176f
285
src/65c02isa.c
Normal file
285
src/65c02isa.c
Normal file
|
|
@ -0,0 +1,285 @@
|
|||
#include "bus.h"
|
||||
#include "instruction.h"
|
||||
|
||||
#include "65c02isa.h"
|
||||
|
||||
#define OP_BRK 0x00
|
||||
#define OP_TSB_ZP 0x04
|
||||
#define OP_JSR 0x20
|
||||
#define OP_LDY_IMM 0xA0
|
||||
#define OP_STP 0xDB
|
||||
#define OP_INX 0xE8
|
||||
#define OP_NOP 0xEA
|
||||
|
||||
#define OP_UNIMPL 0xFF
|
||||
|
||||
static const struct instrdef instrs[] = {
|
||||
{ OP_BRK, "brk", IMPLIED, 1 },
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_NOP, "nop", IMMEDIATE, 2}, /* inv */
|
||||
{ OP_NOP, "nop", IMPLIED, 1}, /* inv */
|
||||
{ OP_TSB_ZP, "tsb", ZP, 2},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_JSR, "jsr", ABSOLUTE, 3},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_LDY_IMM, "ldy", IMMEDIATE, 2},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_STP, "stp", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_INX, "inx", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_NOP, "nop", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpllast", IMPLIED, 1}
|
||||
};
|
||||
|
||||
instrdef_t
|
||||
instrdef_get(uint8_t opcode)
|
||||
{
|
||||
instrdef_t id;
|
||||
|
||||
id = instrs[opcode];
|
||||
|
||||
return id;
|
||||
}
|
||||
|
||||
9
src/65c02isa.h
Normal file
9
src/65c02isa.h
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
#ifndef _65C02ISA_H_
|
||||
#define _65C02ISA_H_
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
instrdef_t instrdef_get(uint8_t);
|
||||
|
||||
#endif /* _65C02ISA_H_ */
|
||||
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
OBJS=rk65c02.o bus.o
|
||||
OBJS=rk65c02.o bus.o instruction.o 65c02isa.o
|
||||
LIB_SO=librk65c02.so
|
||||
LIB_STATIC=librk65c02.a
|
||||
LDFLAGS=-shared
|
||||
|
|
|
|||
113
src/instruction.c
Normal file
113
src/instruction.c
Normal file
|
|
@ -0,0 +1,113 @@
|
|||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "bus.h"
|
||||
#include "65c02isa.h"
|
||||
#include "instruction.h"
|
||||
|
||||
instruction_t
|
||||
instruction_fetch(bus_t *b, uint16_t addr)
|
||||
{
|
||||
instruction_t i;
|
||||
uint8_t op;
|
||||
|
||||
op = bus_read_1(b, addr);
|
||||
i.def = instrdef_get(op);
|
||||
|
||||
assert(i.def.opcode != OP_UNIMPL);
|
||||
|
||||
/* handle operands */
|
||||
switch (i.def.mode) {
|
||||
case IMMEDIATE:
|
||||
case ZP:
|
||||
case ZPX:
|
||||
case ZPY:
|
||||
case IZP:
|
||||
case IZPX:
|
||||
case IZPY:
|
||||
case RELATIVE:
|
||||
i.op1 = bus_read_1(b, addr+1);
|
||||
break;
|
||||
case ABSOLUTE:
|
||||
case ABSOLUTEX:
|
||||
case ABSOLUTEY:
|
||||
case IABSOLUTE:
|
||||
case IABSOLUTEX:
|
||||
i.op1 = bus_read_1(b, addr+1);
|
||||
i.op2 = bus_read_1(b, addr+2);
|
||||
break;
|
||||
case IMPLIED:
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return i;
|
||||
}
|
||||
|
||||
void
|
||||
instruction_print(instruction_t *i)
|
||||
{
|
||||
switch (i->def.mode) {
|
||||
case IMPLIED:
|
||||
printf("%s", i->def.mnemonic);
|
||||
break;
|
||||
case IMMEDIATE:
|
||||
printf("%s #%X", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ZP:
|
||||
printf("%s %X", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ZPX:
|
||||
printf("%s %X,X", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ZPY:
|
||||
printf("%s %X,Y", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case IZP:
|
||||
printf("%s (%X)", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case IZPX:
|
||||
printf("%s (%X,X)", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case IZPY:
|
||||
printf("%s (%X),Y", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ABSOLUTE:
|
||||
printf("%s %02X%02X", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case ABSOLUTEX:
|
||||
printf("%s %02X%02X,X", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case ABSOLUTEY:
|
||||
printf("%s %02X%02X,Y", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case IABSOLUTE:
|
||||
printf("%s (%02X%02X)", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case IABSOLUTEX:
|
||||
printf("%s (%02X%02X,X)", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case RELATIVE:
|
||||
printf("%s %02X%02X", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
disassemble(bus_t *b, uint16_t addr)
|
||||
{
|
||||
instruction_t i;
|
||||
|
||||
i = instruction_fetch(b, addr);
|
||||
|
||||
printf("%X:\t", addr);
|
||||
instruction_print(&i);
|
||||
printf("\t\t// %X", i.def.opcode);
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
42
src/instruction.h
Normal file
42
src/instruction.h
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
#ifndef _INSTRUCTION_H_
|
||||
#define _INSTRUCTION_H_
|
||||
|
||||
typedef enum {
|
||||
IMPLIED,
|
||||
IMMEDIATE,
|
||||
ZP,
|
||||
ZPX,
|
||||
ZPY,
|
||||
IZP,
|
||||
IZPX,
|
||||
IZPY,
|
||||
RELATIVE,
|
||||
ABSOLUTE,
|
||||
ABSOLUTEX,
|
||||
ABSOLUTEY,
|
||||
IABSOLUTE,
|
||||
IABSOLUTEX
|
||||
} addressing_t;
|
||||
|
||||
struct instrdef {
|
||||
uint8_t opcode;
|
||||
const char *mnemonic;
|
||||
addressing_t mode;
|
||||
uint8_t size;
|
||||
};
|
||||
|
||||
typedef struct instrdef instrdef_t;
|
||||
|
||||
struct instruction {
|
||||
instrdef_t def;
|
||||
uint8_t op1;
|
||||
uint8_t op2;
|
||||
};
|
||||
|
||||
typedef struct instruction instruction_t;
|
||||
|
||||
instruction_t instruction_fetch(bus_t *, uint16_t);
|
||||
void instruction_print(instruction_t *);
|
||||
void disassemble(bus_t *, uint16_t);
|
||||
|
||||
#endif /* _INSTRUCTION_H_ */
|
||||
105
src/rk65c02.c
105
src/rk65c02.c
|
|
@ -6,111 +6,12 @@
|
|||
#include <assert.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "rk65c02.h"
|
||||
#include "bus.h"
|
||||
#include "instruction.h"
|
||||
#include "rk65c02.h"
|
||||
|
||||
static bool run = false;
|
||||
|
||||
instruction_t
|
||||
instruction_fetch(bus_t *b, uint16_t addr)
|
||||
{
|
||||
instruction_t i;
|
||||
|
||||
i.opcode = bus_read_1(b, addr);
|
||||
i.def = instrs[i.opcode];
|
||||
|
||||
assert(i.def.opcode != OP_UNIMPL);
|
||||
|
||||
/* handle operands */
|
||||
switch (i.def.mode) {
|
||||
case IMMEDIATE:
|
||||
case ZP:
|
||||
case ZPX:
|
||||
case ZPY:
|
||||
case IZP:
|
||||
case IZPX:
|
||||
case IZPY:
|
||||
case RELATIVE:
|
||||
i.op1 = bus_read_1(b, addr+1);
|
||||
break;
|
||||
case ABSOLUTE:
|
||||
case ABSOLUTEX:
|
||||
case ABSOLUTEY:
|
||||
case IABSOLUTE:
|
||||
case IABSOLUTEX:
|
||||
i.op1 = bus_read_1(b, addr+1);
|
||||
i.op2 = bus_read_1(b, addr+2);
|
||||
break;
|
||||
case IMPLIED:
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return i;
|
||||
}
|
||||
|
||||
void
|
||||
instruction_print(instruction_t *i)
|
||||
{
|
||||
switch (i->def.mode) {
|
||||
case IMPLIED:
|
||||
printf("%s", i->def.mnemonic);
|
||||
break;
|
||||
case IMMEDIATE:
|
||||
printf("%s #%X", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ZP:
|
||||
printf("%s %X", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ZPX:
|
||||
printf("%s %X,X", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ZPY:
|
||||
printf("%s %X,Y", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case IZP:
|
||||
printf("%s (%X)", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case IZPX:
|
||||
printf("%s (%X,X)", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case IZPY:
|
||||
printf("%s (%X),Y", i->def.mnemonic, i->op1);
|
||||
break;
|
||||
case ABSOLUTE:
|
||||
printf("%s %02X%02X", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case ABSOLUTEX:
|
||||
printf("%s %02X%02X,X", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case ABSOLUTEY:
|
||||
printf("%s %02X%02X,Y", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case IABSOLUTE:
|
||||
printf("%s (%02X%02X)", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case IABSOLUTEX:
|
||||
printf("%s (%02X%02X,X)", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
case RELATIVE:
|
||||
printf("%s %02X%02X", i->def.mnemonic, i->op2, i->op1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
disassemble(bus_t *b, uint16_t addr)
|
||||
{
|
||||
instruction_t i;
|
||||
|
||||
i = instruction_fetch(b, addr);
|
||||
|
||||
printf("%X:\t", addr);
|
||||
instruction_print(&i);
|
||||
printf("\t\t// %X", i.opcode);
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
void
|
||||
rk6502_start(bus_t *b, uint16_t addr) {
|
||||
reg_state_t r;
|
||||
|
|
@ -125,7 +26,7 @@ rk6502_start(bus_t *b, uint16_t addr) {
|
|||
|
||||
//execute(i, r);
|
||||
|
||||
if (i.opcode == OP_STP)
|
||||
if (i.def.opcode == 0xDB) // STP
|
||||
run = false;
|
||||
|
||||
r.PC += i.def.size;
|
||||
|
|
|
|||
312
src/rk65c02.h
312
src/rk65c02.h
|
|
@ -1,22 +1,8 @@
|
|||
#ifndef _RK6502_H_
|
||||
#define _RK6502_H_
|
||||
|
||||
typedef enum {
|
||||
IMPLIED,
|
||||
IMMEDIATE,
|
||||
ZP,
|
||||
ZPX,
|
||||
ZPY,
|
||||
IZP,
|
||||
IZPX,
|
||||
IZPY,
|
||||
RELATIVE,
|
||||
ABSOLUTE,
|
||||
ABSOLUTEX,
|
||||
ABSOLUTEY,
|
||||
IABSOLUTE,
|
||||
IABSOLUTEX
|
||||
} addressing_t;
|
||||
#include "bus.h"
|
||||
#include "instruction.h"
|
||||
|
||||
typedef enum {
|
||||
STOPPED,
|
||||
|
|
@ -36,302 +22,12 @@ struct reg_state {
|
|||
|
||||
typedef struct reg_state reg_state_t;
|
||||
|
||||
struct instrdef {
|
||||
uint8_t opcode;
|
||||
const char *mnemonic;
|
||||
addressing_t mode;
|
||||
uint8_t size;
|
||||
};
|
||||
|
||||
typedef struct instrdef instrdef_t;
|
||||
|
||||
struct instruction {
|
||||
uint8_t opcode;
|
||||
instrdef_t def;
|
||||
uint8_t op1;
|
||||
uint8_t op2;
|
||||
};
|
||||
|
||||
typedef struct instruction instruction_t;
|
||||
|
||||
struct rk65c02emu {
|
||||
emu_state_t state;
|
||||
bus_t bus;
|
||||
reg_state_t regs;
|
||||
}
|
||||
};
|
||||
|
||||
typedef struct rk65c02emu rk65c02emu_t;
|
||||
|
||||
#define OP_BRK 0x00
|
||||
#define OP_TSB_ZP 0x04
|
||||
#define OP_JSR 0x20
|
||||
#define OP_LDY_IMM 0xA0
|
||||
#define OP_STP 0xDB
|
||||
#define OP_INX 0xE8
|
||||
#define OP_NOP 0xEA
|
||||
|
||||
#define OP_UNIMPL 0xFF
|
||||
|
||||
const struct instrdef instrs[] = {
|
||||
{ OP_BRK, "brk", IMPLIED, 1 },
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_NOP, "nop", IMMEDIATE, 2}, /* inv */
|
||||
{ OP_NOP, "nop", IMPLIED, 1}, /* inv */
|
||||
{ OP_TSB_ZP, "tsb", ZP, 2},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_JSR, "jsr", ABSOLUTE, 3},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_LDY_IMM, "ldy", IMMEDIATE, 2},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_STP, "stp", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_INX, "inx", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_NOP, "nop", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpl", IMPLIED, 1},
|
||||
{ OP_UNIMPL, "unimpllast", IMPLIED, 1}
|
||||
};
|
||||
|
||||
|
||||
#endif /* _RK6502_H_ */
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user