+ case 0x00: return(inst_nop(code));
+ case 0x01: case 0x02: case 0x06: return(inst_ld(code));
+ case 0x03: case 0x04: return(inst_inc(code));
+ case 0x05: return(inst_dec(code));
+ case 0x07: return(inst_rlca(code));
+
+ case 0x08: return(inst_ex(code));
+ case 0x09: return(inst_add(code));
+ case 0x0a: case 0x0e: return(inst_ld(code));
+ case 0x0b: case 0x0d: return(inst_dec(code));
+ case 0x0c: return(inst_inc(code));
+ case 0x0f: return(inst_rrca(code));
+
+
+ case 0x10: return(inst_djnz(code));
+ case 0x11: case 0x12: case 0x16: return(inst_ld(code));
+ case 0x13: case 0x14: return(inst_inc(code));
+ case 0x15: return(inst_dec(code));
+ case 0x17: return(inst_rla(code));
+
+ case 0x18: return(inst_jr(code));
+ case 0x19: return(inst_add(code));
+ case 0x1a: case 0x1e: return(inst_ld(code));
+ case 0x1b: case 0x1d: return(inst_dec(code));
+ case 0x1c: return(inst_inc(code));
+ case 0x1f: return(inst_rra(code));
+
+
+ case 0x20: return(inst_jr(code));
+ case 0x21: case 0x22: case 0x26: return(inst_ld(code));
+ case 0x23: case 0x24: return(inst_inc(code));
+ case 0x25: return(inst_dec(code));
+ case 0x27: return(inst_daa(code));
+
+ case 0x28: return(inst_jr(code));
+ case 0x29: return(inst_add(code));
+ case 0x2a: case 0x2e: return(inst_ld(code));
+ case 0x2b: case 0x2d: return(inst_dec(code));
+ case 0x2c: return(inst_inc(code));
+ case 0x2f: return(inst_cpl(code));
+
+
+ case 0x30: return(inst_jr(code));
+ case 0x31: case 0x32: case 0x36: return(inst_ld(code));
+ case 0x33: case 0x34: return(inst_inc(code));
+ case 0x35: return(inst_dec(code));
+ case 0x37: return(inst_scf(code));
+
+ case 0x38: return(inst_jr(code));
+ case 0x39: return(inst_add(code));
+ case 0x3a: case 0x3e: return(inst_ld(code));
+ case 0x3b: case 0x3d: return(inst_dec(code));
+ case 0x3c: return(inst_inc(code));
+ case 0x3f: return(inst_ccf(code));
+
+ case 0x40: case 0x41: case 0x42: case 0x43: case 0x44: case 0x45: case 0x46: case 0x47:
+ case 0x48: case 0x49: case 0x4a: case 0x4b: case 0x4c: case 0x4d: case 0x4e: case 0x4f:
+ return(inst_ld(code));
+
+ case 0x50: case 0x51: case 0x52: case 0x53: case 0x54: case 0x55: case 0x56: case 0x57:
+ case 0x58: case 0x59: case 0x5a: case 0x5b: case 0x5c: case 0x5d: case 0x5e: case 0x5f:
+ return(inst_ld(code));
+
+ case 0x60: case 0x61: case 0x62: case 0x63: case 0x64: case 0x65: case 0x66: case 0x67:
+ case 0x68: case 0x69: case 0x6a: case 0x6b: case 0x6c: case 0x6d: case 0x6e: case 0x6f:
+ return(inst_ld(code));
+
+ case 0x70: case 0x71: case 0x72: case 0x73: case 0x74: case 0x75: case 0x77:
+ case 0x78: case 0x79: case 0x7a: case 0x7b: case 0x7c: case 0x7d: case 0x7e: case 0x7f:
+ return(inst_ld(code));
+ case 0x76:
+ return(inst_halt(code));
+
+ case 0x80: case 0x81: case 0x82: case 0x83: case 0x84: case 0x85: case 0x86: case 0x87:
+ return(inst_add(code));
+ case 0x88: case 0x89: case 0x8a: case 0x8b: case 0x8c: case 0x8d: case 0x8e: case 0x8f:
+ return(inst_adc(code));
+
+ case 0x90: case 0x91: case 0x92: case 0x93: case 0x94: case 0x95: case 0x96: case 0x97:
+ return(inst_sub(code));
+ case 0x98: case 0x99: case 0x9a: case 0x9b: case 0x9c: case 0x9d: case 0x9e: case 0x9f:
+ return(inst_sbc(code));
+
+ case 0xa0: case 0xa1: case 0xa2: case 0xa3: case 0xa4: case 0xa5: case 0xa6: case 0xa7:
+ return(inst_and(code));
+ case 0xa8: case 0xa9: case 0xaa: case 0xab: case 0xac: case 0xad: case 0xae: case 0xaf:
+ return(inst_xor(code));
+
+ case 0xb0: case 0xb1: case 0xb2: case 0xb3: case 0xb4: case 0xb5: case 0xb6: case 0xb7:
+ return(inst_or(code));
+ case 0xb8: case 0xb9: case 0xba: case 0xbb: case 0xbc: case 0xbd: case 0xbe: case 0xbf:
+ return(inst_cp(code));
+
+ case 0xc0: return(inst_ret(code));
+ case 0xc1: return(inst_pop(code));
+ case 0xc2: case 0xc3: return(inst_jp(code));
+ case 0xc4: return(inst_call(code));
+ case 0xc5: return(inst_push(code));
+ case 0xc6: return(inst_add(code));
+ case 0xc7: return(inst_rst(code));
+
+ case 0xc8: case 0xc9: return(inst_ret(code));
+ case 0xca: return(inst_jp(code));
+
+ /* CB escapes out to 2 byte opcodes(CB include), opcodes
+ to do register bit manipulations */
+ case 0xcb: return(inst_cb());
+ case 0xcc: case 0xcd: return(inst_call(code));
+ case 0xce: return(inst_adc(code));
+ case 0xcf: return(inst_rst(code));
+
+
+ case 0xd0: return(inst_ret(code));
+ case 0xd1: return(inst_pop(code));
+ case 0xd2: return(inst_jp(code));
+ case 0xd3: return(inst_out(code));
+ case 0xd4: return(inst_call(code));
+ case 0xd5: return(inst_push(code));
+ case 0xd6: return(inst_sub(code));
+ case 0xd7: return(inst_rst(code));
+
+ case 0xd8: return(inst_ret(code));
+ case 0xd9: return(inst_exx(code));
+ case 0xda: return(inst_jp(code));
+ case 0xdb: return(inst_in(code));
+ case 0xdc: return(inst_call(code));
+ /* DD escapes out to 2 to 4 byte opcodes(DD included)
+ with a variety of uses. It can precede the CB escape
+ sequence to extend CB codes with IX+immed_byte */
+ case 0xdd: return(inst_dd());
+ case 0xde: return(inst_sbc(code));
+ case 0xdf: return(inst_rst(code));
+
+
+ case 0xe0: return(inst_ret(code));
+ case 0xe1: return(inst_pop(code));
+ case 0xe2: return(inst_jp(code));
+ case 0xe3: return(inst_ex(code));
+ case 0xe4: return(inst_call(code));
+ case 0xe5: return(inst_push(code));
+ case 0xe6: return(inst_and(code));
+ case 0xe7: return(inst_rst(code));
+
+ case 0xe8: return(inst_ret(code));
+ case 0xe9: return(inst_jp(code));
+ case 0xea: return(inst_jp(code));
+ case 0xeb: return(inst_ex(code));
+ case 0xec: return(inst_call(code));
+ /* ED escapes out to misc IN, OUT and other oddball opcodes */
+ case 0xed: return(inst_ed());
+ case 0xee: return(inst_xor(code));
+ case 0xef: return(inst_rst(code));
+
+
+ case 0xf0: return(inst_ret(code));
+ case 0xf1: return(inst_pop(code));
+ case 0xf2: return(inst_jp(code));
+ case 0xf3: return(inst_di(code));
+ case 0xf4: return(inst_call(code));
+ case 0xf5: return(inst_push(code));
+ case 0xf6: return(inst_or(code));
+ case 0xf7: return(inst_rst(code));
+
+ case 0xf8: return(inst_ret(code));
+ case 0xf9: return(inst_ld(code));
+ case 0xfa: return(inst_jp(code));
+ case 0xfb: return(inst_ei(code));
+ case 0xfc: return(inst_call(code));
+ /* DD escapes out to 2 to 4 byte opcodes(DD included)
+ with a variety of uses. It can precede the CB escape
+ sequence to extend CB codes with IX+immed_byte */
+ case 0xfd: return(inst_fd());
+ case 0xfe: return(inst_cp(code));
+ case 0xff: return(inst_rst(code));