|
- /* Copyright (C) 2014-2015 Ben Kurtovic <ben.kurtovic@gmail.com>
- Released under the terms of the MIT License. See LICENSE for details. */
-
- /*
- This file is AUTO-GENERATED from 'instructions.yml'.
-
- `make` should trigger a rebuild when it is modified; if not, use:
- `python scripts/update_asm_instructions.py`.
-
- @AUTOGEN_DATE Fri Apr 29 03:32:10 2016 UTC
- */
-
- /* @AUTOGEN_INST_BLOCK_START */
-
- INST_FUNC(adc)
- {
- INST_TAKES_ARGS(
- AT_REGISTER,
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x8F)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x88)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x89)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x8A)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x8B)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x8C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x8C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x8C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x8D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x8D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x8D)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_BC)
- INST_RETURN(2, 0xED, 0x4A)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_DE)
- INST_RETURN(2, 0xED, 0x5A)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_HL)
- INST_RETURN(2, 0xED, 0x6A)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_SP)
- INST_RETURN(2, 0xED, 0x7A)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_REG(0) == REG_A && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0xCE, INST_IMM(1).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x8E)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDEXED) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x8E, INST_INDEX(1).offset)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(add)
- {
- INST_TAKES_ARGS(
- AT_REGISTER,
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x87)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x80)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x81)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x82)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x83)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x84)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x84)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x84)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x85)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x85)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x85)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_BC)
- INST_RETURN(1, 0x09)
- if (INST_REG(0) == REG_IX && INST_REG(1) == REG_BC)
- INST_RETURN(2, INST_IX_PREFIX, 0x09)
- if (INST_REG(0) == REG_IY && INST_REG(1) == REG_BC)
- INST_RETURN(2, INST_IY_PREFIX, 0x09)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_DE)
- INST_RETURN(1, 0x19)
- if (INST_REG(0) == REG_IX && INST_REG(1) == REG_DE)
- INST_RETURN(2, INST_IX_PREFIX, 0x19)
- if (INST_REG(0) == REG_IY && INST_REG(1) == REG_DE)
- INST_RETURN(2, INST_IY_PREFIX, 0x19)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_HL)
- INST_RETURN(1, 0x29)
- if (INST_REG(0) == REG_IX && INST_REG(1) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0x29)
- if (INST_REG(0) == REG_IY && INST_REG(1) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0x29)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_SP)
- INST_RETURN(1, 0x39)
- if (INST_REG(0) == REG_IX && INST_REG(1) == REG_SP)
- INST_RETURN(2, INST_IX_PREFIX, 0x39)
- if (INST_REG(0) == REG_IY && INST_REG(1) == REG_SP)
- INST_RETURN(2, INST_IY_PREFIX, 0x39)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_REG(0) == REG_A && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0xC6, INST_IMM(1).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x86)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDEXED) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x86, INST_INDEX(1).offset)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(and)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0xA7)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0xA0)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0xA1)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0xA2)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0xA3)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0xA4)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0xA4)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0xA4)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0xA5)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0xA5)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0xA5)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U8)
- INST_RETURN(2, 0xE6, INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0xA6)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0xA6, INST_INDEX(0).offset)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(bit)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE,
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_REGISTER) {
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xCB, 0x47 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_B)
- INST_RETURN(2, 0xCB, 0x40 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_C)
- INST_RETURN(2, 0xCB, 0x41 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_D)
- INST_RETURN(2, 0xCB, 0x42 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_E)
- INST_RETURN(2, 0xCB, 0x43 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_H)
- INST_RETURN(2, 0xCB, 0x44 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_L)
- INST_RETURN(2, 0xCB, 0x45 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_IMM(0).mask & IMM_BIT)
- INST_RETURN(2, 0xCB, 0x46 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDEXED) {
- if (INST_IMM(0).mask & IMM_BIT)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x46 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(call)
- {
- INST_TAKES_ARGS(
- AT_CONDITION|AT_IMMEDIATE,
- AT_IMMEDIATE|AT_OPTIONAL,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U16)
- INST_RETURN(3, 0xCD, INST_IMM_U16_B1(INST_IMM(0)), INST_IMM_U16_B2(INST_IMM(0)))
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_CONDITION && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_COND(0) == COND_NZ && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xC4, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_Z && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xCC, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_NC && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xD4, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_C && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xDC, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_PO && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xE4, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_PE && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xEC, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_P && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xF4, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_M && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xFC, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(ccf)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x3F)
- }
-
- INST_FUNC(cp)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0xBF)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0xB8)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0xB9)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0xBA)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0xBB)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0xBC)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0xBC)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0xBC)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0xBD)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0xBD)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0xBD)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0xBE)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0xBE, INST_INDEX(0).offset)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U8)
- INST_RETURN(2, 0xFE, INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(cpd)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xA9)
- }
-
- INST_FUNC(cpdr)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xB9)
- }
-
- INST_FUNC(cpi)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xA1)
- }
-
- INST_FUNC(cpir)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xB1)
- }
-
- INST_FUNC(cpl)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x2F)
- }
-
- INST_FUNC(daa)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x27)
- }
-
- INST_FUNC(dec)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x3D)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0x05)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0x0D)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0x15)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0x1D)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0x25)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x25)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x25)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0x2D)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x2D)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x2D)
- if (INST_REG(0) == REG_BC)
- INST_RETURN(1, 0x0B)
- if (INST_REG(0) == REG_DE)
- INST_RETURN(1, 0x1B)
- if (INST_REG(0) == REG_HL)
- INST_RETURN(1, 0x2B)
- if (INST_REG(0) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0x2B)
- if (INST_REG(0) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0x2B)
- if (INST_REG(0) == REG_SP)
- INST_RETURN(1, 0x3B)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0x35)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x35, INST_INDEX(0).offset)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(di)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0xF3)
- }
-
- INST_FUNC(djnz)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_REL)
- INST_RETURN(2, 0x10, INST_IMM(0).sval - 2)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(ei)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0xFB)
- }
-
- INST_FUNC(ex)
- {
- INST_TAKES_ARGS(
- AT_INDIRECT|AT_REGISTER,
- AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(0) == REG_AF && INST_REG(1) == REG_AF_)
- INST_RETURN(1, 0x08)
- if (INST_REG(0) == REG_DE && INST_REG(1) == REG_HL)
- INST_RETURN(1, 0xEB)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT && INST_TYPE(1) == AT_REGISTER) {
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_SP) && INST_REG(1) == REG_HL)
- INST_RETURN(1, 0xE3)
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_SP) && INST_REG(1) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0xE3)
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_SP) && INST_REG(1) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0xE3)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(exx)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0xD9)
- }
-
- INST_FUNC(halt)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x76)
- }
-
- INST_FUNC(im)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if ((INST_IMM(0).mask & IMM_IM && INST_IMM(0).uval == 0))
- INST_RETURN(2, 0xED, 0x46)
- if ((INST_IMM(0).mask & IMM_IM && INST_IMM(0).uval == 1))
- INST_RETURN(2, 0xED, 0x56)
- if ((INST_IMM(0).mask & IMM_IM && INST_IMM(0).uval == 2))
- INST_RETURN(2, 0xED, 0x5E)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(in)
- {
- INST_TAKES_ARGS(
- AT_PORT|AT_REGISTER,
- AT_OPTIONAL|AT_PORT,
- AT_NONE
- )
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_PORT) {
- if (INST_REG(0) == REG_A && INST_PORT(1).type == AT_IMMEDIATE)
- INST_RETURN(2, 0xDB, INST_PORT(1).port.imm.uval)
- if (INST_REG(0) == REG_A && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x78)
- if (INST_REG(0) == REG_B && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x40)
- if (INST_REG(0) == REG_C && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x48)
- if (INST_REG(0) == REG_D && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x50)
- if (INST_REG(0) == REG_E && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x58)
- if (INST_REG(0) == REG_H && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x60)
- if (INST_REG(0) == REG_L && INST_PORT(1).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x68)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_PORT) {
- if (INST_PORT(0).type == AT_REGISTER)
- INST_RETURN(2, 0xED, 0x70)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(inc)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x3C)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0x04)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0x0C)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0x14)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0x1C)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0x24)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x24)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x24)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0x2C)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x2C)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x2C)
- if (INST_REG(0) == REG_BC)
- INST_RETURN(1, 0x03)
- if (INST_REG(0) == REG_DE)
- INST_RETURN(1, 0x13)
- if (INST_REG(0) == REG_HL)
- INST_RETURN(1, 0x23)
- if (INST_REG(0) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0x23)
- if (INST_REG(0) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0x23)
- if (INST_REG(0) == REG_SP)
- INST_RETURN(1, 0x33)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0x34)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x34, INST_INDEX(0).offset)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(ind)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xAA)
- }
-
- INST_FUNC(indr)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xBA)
- }
-
- INST_FUNC(ini)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xA2)
- }
-
- INST_FUNC(inir)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xB2)
- }
-
- INST_FUNC(jp)
- {
- INST_TAKES_ARGS(
- AT_CONDITION|AT_IMMEDIATE|AT_INDIRECT,
- AT_IMMEDIATE|AT_OPTIONAL,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U16)
- INST_RETURN(3, 0xC3, INST_IMM_U16_B1(INST_IMM(0)), INST_IMM_U16_B2(INST_IMM(0)))
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_CONDITION && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_COND(0) == COND_NZ && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xC2, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_Z && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xCA, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_NC && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xD2, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_C && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xDA, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_PO && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xE2, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_PE && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xEA, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_P && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xF2, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_COND(0) == COND_M && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0xFA, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT) {
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL))
- INST_RETURN(1, 0xE9)
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_IX))
- INST_RETURN(2, INST_IX_PREFIX, 0xE9)
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_IY))
- INST_RETURN(2, INST_IY_PREFIX, 0xE9)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(jr)
- {
- INST_TAKES_ARGS(
- AT_CONDITION|AT_IMMEDIATE,
- AT_IMMEDIATE|AT_OPTIONAL,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_REL)
- INST_RETURN(2, 0x18, INST_IMM(0).sval - 2)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_CONDITION && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_COND(0) == COND_NZ && INST_IMM(1).mask & IMM_REL)
- INST_RETURN(2, 0x20, INST_IMM(1).sval - 2)
- if (INST_COND(0) == COND_Z && INST_IMM(1).mask & IMM_REL)
- INST_RETURN(2, 0x28, INST_IMM(1).sval - 2)
- if (INST_COND(0) == COND_NC && INST_IMM(1).mask & IMM_REL)
- INST_RETURN(2, 0x30, INST_IMM(1).sval - 2)
- if (INST_COND(0) == COND_C && INST_IMM(1).mask & IMM_REL)
- INST_RETURN(2, 0x38, INST_IMM(1).sval - 2)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(ld)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x7F)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x78)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x79)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x7A)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x7B)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x7C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x7C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x7C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x7D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x7D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x7D)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x47)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x40)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x41)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x42)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x43)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x44)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x44)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x44)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x45)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x45)
- if (INST_REG(0) == REG_B && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x45)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x4F)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x48)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x49)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x4A)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x4B)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x4C)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x4C)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x4C)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x4D)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x4D)
- if (INST_REG(0) == REG_C && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x4D)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x57)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x50)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x51)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x52)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x53)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x54)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x54)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x54)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x55)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x55)
- if (INST_REG(0) == REG_D && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x55)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x5F)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x58)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x59)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x5A)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x5B)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x5C)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x5C)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x5C)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x5D)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x5D)
- if (INST_REG(0) == REG_E && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x5D)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x67)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_A)
- INST_RETURN(2, INST_IX_PREFIX, 0x67)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_A)
- INST_RETURN(2, INST_IY_PREFIX, 0x67)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x60)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_B)
- INST_RETURN(2, INST_IX_PREFIX, 0x60)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_B)
- INST_RETURN(2, INST_IY_PREFIX, 0x60)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x61)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_C)
- INST_RETURN(2, INST_IX_PREFIX, 0x61)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_C)
- INST_RETURN(2, INST_IY_PREFIX, 0x61)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x62)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_D)
- INST_RETURN(2, INST_IX_PREFIX, 0x62)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_D)
- INST_RETURN(2, INST_IY_PREFIX, 0x62)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x63)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_E)
- INST_RETURN(2, INST_IX_PREFIX, 0x63)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_E)
- INST_RETURN(2, INST_IY_PREFIX, 0x63)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x64)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x64)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x64)
- if (INST_REG(0) == REG_H && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x65)
- if (INST_REG(0) == REG_IXH && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x65)
- if (INST_REG(0) == REG_IYH && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x65)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x6F)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_A)
- INST_RETURN(2, INST_IX_PREFIX, 0x6F)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_A)
- INST_RETURN(2, INST_IY_PREFIX, 0x6F)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x68)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_B)
- INST_RETURN(2, INST_IX_PREFIX, 0x68)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_B)
- INST_RETURN(2, INST_IY_PREFIX, 0x68)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x69)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_C)
- INST_RETURN(2, INST_IX_PREFIX, 0x69)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_C)
- INST_RETURN(2, INST_IY_PREFIX, 0x69)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x6A)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_D)
- INST_RETURN(2, INST_IX_PREFIX, 0x6A)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_D)
- INST_RETURN(2, INST_IY_PREFIX, 0x6A)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x6B)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_E)
- INST_RETURN(2, INST_IX_PREFIX, 0x6B)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_E)
- INST_RETURN(2, INST_IY_PREFIX, 0x6B)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x6C)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x6C)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x6C)
- if (INST_REG(0) == REG_L && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x6D)
- if (INST_REG(0) == REG_IXL && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x6D)
- if (INST_REG(0) == REG_IYL && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x6D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_I)
- INST_RETURN(2, 0xED, 0x57)
- if (INST_REG(0) == REG_I && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xED, 0x47)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_R)
- INST_RETURN(2, 0xED, 0x5F)
- if (INST_REG(0) == REG_R && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xED, 0x4F)
- if (INST_REG(0) == REG_SP && INST_REG(1) == REG_HL)
- INST_RETURN(1, 0xF9)
- if (INST_REG(0) == REG_SP && INST_REG(1) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0xF9)
- if (INST_REG(0) == REG_SP && INST_REG(1) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0xF9)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_REG(0) == REG_A && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x3E, INST_IMM(1).uval)
- if (INST_REG(0) == REG_B && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x06, INST_IMM(1).uval)
- if (INST_REG(0) == REG_C && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x0E, INST_IMM(1).uval)
- if (INST_REG(0) == REG_D && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x16, INST_IMM(1).uval)
- if (INST_REG(0) == REG_E && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x1E, INST_IMM(1).uval)
- if (INST_REG(0) == REG_H && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x26, INST_IMM(1).uval)
- if (INST_REG(0) == REG_IXH && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(3, INST_IX_PREFIX, 0x26, INST_IMM(1).uval)
- if (INST_REG(0) == REG_IYH && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(3, INST_IY_PREFIX, 0x26, INST_IMM(1).uval)
- if (INST_REG(0) == REG_L && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x2E, INST_IMM(1).uval)
- if (INST_REG(0) == REG_IXL && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(3, INST_IX_PREFIX, 0x2E, INST_IMM(1).uval)
- if (INST_REG(0) == REG_IYL && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(3, INST_IY_PREFIX, 0x2E, INST_IMM(1).uval)
- if (INST_REG(0) == REG_BC && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0x01, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_REG(0) == REG_DE && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0x11, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_REG(0) == REG_HL && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0x21, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_REG(0) == REG_IX && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(4, INST_IX_PREFIX, 0x21, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_REG(0) == REG_IY && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(4, INST_IY_PREFIX, 0x21, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- if (INST_REG(0) == REG_SP && INST_IMM(1).mask & IMM_U16)
- INST_RETURN(3, 0x31, INST_IMM_U16_B1(INST_IMM(1)), INST_IMM_U16_B2(INST_IMM(1)))
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x7E)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0x46)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0x4E)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0x56)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0x5E)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0x66)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0x6E)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDEXED) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x7E, INST_INDEX(1).offset)
- if (INST_REG(0) == REG_B)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x46, INST_INDEX(1).offset)
- if (INST_REG(0) == REG_C)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x4E, INST_INDEX(1).offset)
- if (INST_REG(0) == REG_D)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x56, INST_INDEX(1).offset)
- if (INST_REG(0) == REG_E)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x5E, INST_INDEX(1).offset)
- if (INST_REG(0) == REG_H)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x66, INST_INDEX(1).offset)
- if (INST_REG(0) == REG_L)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x6E, INST_INDEX(1).offset)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDIRECT) {
- if (INST_REG(0) == REG_A && (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_BC))
- INST_RETURN(1, 0x0A)
- if (INST_REG(0) == REG_A && (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_DE))
- INST_RETURN(1, 0x1A)
- if (INST_REG(0) == REG_HL && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(3, 0x2A, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- if (INST_REG(0) == REG_IX && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(4, INST_IX_PREFIX, 0x2A, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- if (INST_REG(0) == REG_IY && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(4, INST_IY_PREFIX, 0x2A, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- if (INST_REG(0) == REG_A && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(3, 0x3A, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- if (INST_REG(0) == REG_BC && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(4, 0xED, 0x4B, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- if (INST_REG(0) == REG_DE && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(4, 0xED, 0x5B, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- if (INST_REG(0) == REG_SP && INST_INDIRECT(1).type == AT_IMMEDIATE)
- INST_RETURN(4, 0xED, 0x7B, INST_IMM_U16_B1(INST_INDIRECT(1).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(1).addr.imm))
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT && INST_TYPE(1) == AT_REGISTER &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(1, 0x77)
- if (INST_REG(1) == REG_B)
- INST_RETURN(1, 0x70)
- if (INST_REG(1) == REG_C)
- INST_RETURN(1, 0x71)
- if (INST_REG(1) == REG_D)
- INST_RETURN(1, 0x72)
- if (INST_REG(1) == REG_E)
- INST_RETURN(1, 0x73)
- if (INST_REG(1) == REG_H)
- INST_RETURN(1, 0x74)
- if (INST_REG(1) == REG_L)
- INST_RETURN(1, 0x75)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x77, INST_INDEX(0).offset)
- if (INST_REG(1) == REG_B)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x70, INST_INDEX(0).offset)
- if (INST_REG(1) == REG_C)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x71, INST_INDEX(0).offset)
- if (INST_REG(1) == REG_D)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x72, INST_INDEX(0).offset)
- if (INST_REG(1) == REG_E)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x73, INST_INDEX(0).offset)
- if (INST_REG(1) == REG_H)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x74, INST_INDEX(0).offset)
- if (INST_REG(1) == REG_L)
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x75, INST_INDEX(0).offset)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT && INST_TYPE(1) == AT_IMMEDIATE &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- if (INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0x36, INST_IMM(1).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_IMM(1).mask & IMM_U8)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0x36, INST_INDEX(0).offset, INST_IMM(1).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT && INST_TYPE(1) == AT_REGISTER) {
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_BC) && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x02)
- if ((INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_DE) && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x12)
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_HL)
- INST_RETURN(3, 0x22, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_IX)
- INST_RETURN(4, INST_IX_PREFIX, 0x22, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_IY)
- INST_RETURN(4, INST_IY_PREFIX, 0x22, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_A)
- INST_RETURN(3, 0x32, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_BC)
- INST_RETURN(4, 0xED, 0x43, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_DE)
- INST_RETURN(4, 0xED, 0x53, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- if (INST_INDIRECT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_SP)
- INST_RETURN(4, 0xED, 0x73, INST_IMM_U16_B1(INST_INDIRECT(0).addr.imm), INST_IMM_U16_B2(INST_INDIRECT(0).addr.imm))
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(ldd)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xA8)
- }
-
- INST_FUNC(lddr)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xB8)
- }
-
- INST_FUNC(ldi)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xA0)
- }
-
- INST_FUNC(ldir)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xB0)
- }
-
- INST_FUNC(neg)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0x44)
- }
-
- INST_FUNC(nop)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x00)
- }
-
- INST_FUNC(or)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0xB7)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0xB0)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0xB1)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0xB2)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0xB3)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0xB4)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0xB4)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0xB4)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0xB5)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0xB5)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0xB5)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U8)
- INST_RETURN(2, 0xF6, INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0xB6)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0xB6, INST_INDEX(0).offset)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(otdr)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xBB)
- }
-
- INST_FUNC(otir)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xB3)
- }
-
- INST_FUNC(out)
- {
- INST_TAKES_ARGS(
- AT_PORT,
- AT_IMMEDIATE|AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_PORT && INST_TYPE(1) == AT_REGISTER) {
- if (INST_PORT(0).type == AT_IMMEDIATE && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xD3, INST_PORT(0).port.imm.uval)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xED, 0x79)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_B)
- INST_RETURN(2, 0xED, 0x41)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_C)
- INST_RETURN(2, 0xED, 0x49)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_D)
- INST_RETURN(2, 0xED, 0x51)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_E)
- INST_RETURN(2, 0xED, 0x59)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_H)
- INST_RETURN(2, 0xED, 0x61)
- if (INST_PORT(0).type == AT_REGISTER && INST_REG(1) == REG_L)
- INST_RETURN(2, 0xED, 0x69)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_PORT && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_PORT(0).type == AT_REGISTER && (INST_IMM(1).mask & IMM_U8 && INST_IMM(1).uval == 0))
- INST_RETURN(2, 0xED, 0x71)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(outd)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xAB)
- }
-
- INST_FUNC(outi)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0xA3)
- }
-
- INST_FUNC(pop)
- {
- INST_TAKES_ARGS(
- AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_BC)
- INST_RETURN(1, 0xC1)
- if (INST_REG(0) == REG_DE)
- INST_RETURN(1, 0xD1)
- if (INST_REG(0) == REG_HL)
- INST_RETURN(1, 0xE1)
- if (INST_REG(0) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0xE1)
- if (INST_REG(0) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0xE1)
- if (INST_REG(0) == REG_AF)
- INST_RETURN(1, 0xF1)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(push)
- {
- INST_TAKES_ARGS(
- AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_BC)
- INST_RETURN(1, 0xC5)
- if (INST_REG(0) == REG_DE)
- INST_RETURN(1, 0xD5)
- if (INST_REG(0) == REG_HL)
- INST_RETURN(1, 0xE5)
- if (INST_REG(0) == REG_IX)
- INST_RETURN(2, INST_IX_PREFIX, 0xE5)
- if (INST_REG(0) == REG_IY)
- INST_RETURN(2, INST_IY_PREFIX, 0xE5)
- if (INST_REG(0) == REG_AF)
- INST_RETURN(1, 0xF5)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(res)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE,
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER
- )
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_REGISTER) {
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xCB, 0x87 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_B)
- INST_RETURN(2, 0xCB, 0x80 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_C)
- INST_RETURN(2, 0xCB, 0x81 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_D)
- INST_RETURN(2, 0xCB, 0x82 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_E)
- INST_RETURN(2, 0xCB, 0x83 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_H)
- INST_RETURN(2, 0xCB, 0x84 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_L)
- INST_RETURN(2, 0xCB, 0x85 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_IMM(0).mask & IMM_BIT)
- INST_RETURN(2, 0xCB, 0x86 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDEXED) {
- if (INST_IMM(0).mask & IMM_BIT)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x86 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 3 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDEXED && INST_TYPE(2) == AT_REGISTER) {
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x87 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x80 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x81 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x82 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x83 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x84 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0x85 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(ret)
- {
- INST_TAKES_ARGS(
- AT_CONDITION|AT_OPTIONAL,
- AT_NONE,
- AT_NONE
- )
- if (INST_NARGS == 0) {
- INST_RETURN(1, 0xC9)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_CONDITION) {
- if (INST_COND(0) == COND_NZ)
- INST_RETURN(1, 0xC0)
- if (INST_COND(0) == COND_Z)
- INST_RETURN(1, 0xC8)
- if (INST_COND(0) == COND_NC)
- INST_RETURN(1, 0xD0)
- if (INST_COND(0) == COND_C)
- INST_RETURN(1, 0xD8)
- if (INST_COND(0) == COND_PO)
- INST_RETURN(1, 0xE0)
- if (INST_COND(0) == COND_PE)
- INST_RETURN(1, 0xE8)
- if (INST_COND(0) == COND_P)
- INST_RETURN(1, 0xF0)
- if (INST_COND(0) == COND_M)
- INST_RETURN(1, 0xF8)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(reti)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0x4D)
- }
-
- INST_FUNC(retn)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0x45)
- }
-
- INST_FUNC(rl)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x17)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x10)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x11)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x12)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x13)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x14)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x15)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x16)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x16)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x17)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x10)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x11)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x12)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x13)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x14)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x15)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(rla)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x17)
- }
-
- INST_FUNC(rlc)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x07)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x00)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x01)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x02)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x03)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x04)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x05)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x06)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x06)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x07)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x00)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x01)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x02)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x03)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x04)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x05)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(rlca)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x07)
- }
-
- INST_FUNC(rld)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0x6F)
- }
-
- INST_FUNC(rr)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x1F)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x18)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x19)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x1A)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x1B)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x1C)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x1D)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x1E)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x1E)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x1F)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x18)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x19)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x1A)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x1B)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x1C)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x1D)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(rra)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x1F)
- }
-
- INST_FUNC(rrc)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x0F)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x08)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x09)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x0A)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x0B)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x0C)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x0D)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x0E)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x0E)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x0F)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x08)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x09)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x0A)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x0B)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x0C)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x0D)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(rrca)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x0F)
- }
-
- INST_FUNC(rrd)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(2, 0xED, 0x67)
- }
-
- INST_FUNC(rst)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_RST)
- INST_RETURN(1, 0xC7 + INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sbc)
- {
- INST_TAKES_ARGS(
- AT_REGISTER,
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_A)
- INST_RETURN(1, 0x9F)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_B)
- INST_RETURN(1, 0x98)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_C)
- INST_RETURN(1, 0x99)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_D)
- INST_RETURN(1, 0x9A)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_E)
- INST_RETURN(1, 0x9B)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_H)
- INST_RETURN(1, 0x9C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x9C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x9C)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_L)
- INST_RETURN(1, 0x9D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x9D)
- if (INST_REG(0) == REG_A && INST_REG(1) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x9D)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_BC)
- INST_RETURN(2, 0xED, 0x42)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_DE)
- INST_RETURN(2, 0xED, 0x52)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_HL)
- INST_RETURN(2, 0xED, 0x62)
- if (INST_REG(0) == REG_HL && INST_REG(1) == REG_SP)
- INST_RETURN(2, 0xED, 0x72)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_IMMEDIATE) {
- if (INST_REG(0) == REG_A && INST_IMM(1).mask & IMM_U8)
- INST_RETURN(2, 0xDE, INST_IMM(1).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x9E)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_REGISTER && INST_TYPE(1) == AT_INDEXED) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(3, INST_INDEX_PREFIX(1), 0x9E, INST_INDEX(1).offset)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(scf)
- {
- INST_TAKES_NO_ARGS
- INST_RETURN(1, 0x37)
- }
-
- INST_FUNC(set)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE,
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER
- )
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_REGISTER) {
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_A)
- INST_RETURN(2, 0xCB, 0xC7 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_B)
- INST_RETURN(2, 0xCB, 0xC0 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_C)
- INST_RETURN(2, 0xCB, 0xC1 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_D)
- INST_RETURN(2, 0xCB, 0xC2 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_E)
- INST_RETURN(2, 0xCB, 0xC3 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_H)
- INST_RETURN(2, 0xCB, 0xC4 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(1) == REG_L)
- INST_RETURN(2, 0xCB, 0xC5 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDIRECT &&
- (INST_INDIRECT(1).type == AT_REGISTER && INST_INDIRECT(1).addr.reg == REG_HL)) {
- if (INST_IMM(0).mask & IMM_BIT)
- INST_RETURN(2, 0xCB, 0xC6 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDEXED) {
- if (INST_IMM(0).mask & IMM_BIT)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC6 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 3 && INST_TYPE(0) == AT_IMMEDIATE && INST_TYPE(1) == AT_INDEXED && INST_TYPE(2) == AT_REGISTER) {
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC7 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC0 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC1 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC2 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC3 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC4 + 8 * INST_IMM(0).uval)
- if (INST_IMM(0).mask & IMM_BIT && INST_REG(2) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(1), 0xCB, INST_INDEX(1).offset, 0xC5 + 8 * INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sl1)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x37)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x30)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x31)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x32)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x33)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x34)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x35)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x36)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x36)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x37)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x30)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x31)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x32)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x33)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x34)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x35)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sla)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x27)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x20)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x21)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x22)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x23)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x24)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x25)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x26)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x26)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x27)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x20)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x21)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x22)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x23)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x24)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x25)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sll)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x37)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x30)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x31)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x32)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x33)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x34)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x35)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT) {
- INST_RETURN(2, 0xCB, 0x36)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x37)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x30)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x31)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x32)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x33)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x34)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x35)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sls)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x37)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x30)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x31)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x32)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x33)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x34)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x35)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT) {
- INST_RETURN(2, 0xCB, 0x36)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x37)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x30)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x31)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x32)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x33)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x34)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x35)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sra)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x2F)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x28)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x29)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x2A)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x2B)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x2C)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x2D)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x2E)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x2E)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x2F)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x28)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x29)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x2A)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x2B)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x2C)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x2D)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(srl)
- {
- INST_TAKES_ARGS(
- AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_OPTIONAL|AT_REGISTER,
- AT_NONE
- )
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(2, 0xCB, 0x3F)
- if (INST_REG(0) == REG_B)
- INST_RETURN(2, 0xCB, 0x38)
- if (INST_REG(0) == REG_C)
- INST_RETURN(2, 0xCB, 0x39)
- if (INST_REG(0) == REG_D)
- INST_RETURN(2, 0xCB, 0x3A)
- if (INST_REG(0) == REG_E)
- INST_RETURN(2, 0xCB, 0x3B)
- if (INST_REG(0) == REG_H)
- INST_RETURN(2, 0xCB, 0x3C)
- if (INST_REG(0) == REG_L)
- INST_RETURN(2, 0xCB, 0x3D)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(2, 0xCB, 0x3E)
- }
- if (INST_NARGS == 1 && INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x3E)
- }
- if (INST_NARGS == 2 && INST_TYPE(0) == AT_INDEXED && INST_TYPE(1) == AT_REGISTER) {
- if (INST_REG(1) == REG_A)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x3F)
- if (INST_REG(1) == REG_B)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x38)
- if (INST_REG(1) == REG_C)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x39)
- if (INST_REG(1) == REG_D)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x3A)
- if (INST_REG(1) == REG_E)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x3B)
- if (INST_REG(1) == REG_H)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x3C)
- if (INST_REG(1) == REG_L)
- INST_RETURN(4, INST_INDEX_PREFIX(0), 0xCB, INST_INDEX(0).offset, 0x3D)
- INST_ERROR(ARG_VALUE)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(sub)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0x97)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0x90)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0x91)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0x92)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0x93)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0x94)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0x94)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0x94)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0x95)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0x95)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0x95)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U8)
- INST_RETURN(2, 0xD6, INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0x96)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0x96, INST_INDEX(0).offset)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- INST_FUNC(xor)
- {
- INST_TAKES_ARGS(
- AT_IMMEDIATE|AT_INDEXED|AT_INDIRECT|AT_REGISTER,
- AT_NONE,
- AT_NONE
- )
- if (INST_TYPE(0) == AT_REGISTER) {
- if (INST_REG(0) == REG_A)
- INST_RETURN(1, 0xAF)
- if (INST_REG(0) == REG_B)
- INST_RETURN(1, 0xA8)
- if (INST_REG(0) == REG_C)
- INST_RETURN(1, 0xA9)
- if (INST_REG(0) == REG_D)
- INST_RETURN(1, 0xAA)
- if (INST_REG(0) == REG_E)
- INST_RETURN(1, 0xAB)
- if (INST_REG(0) == REG_H)
- INST_RETURN(1, 0xAC)
- if (INST_REG(0) == REG_IXH)
- INST_RETURN(2, INST_IX_PREFIX, 0xAC)
- if (INST_REG(0) == REG_IYH)
- INST_RETURN(2, INST_IY_PREFIX, 0xAC)
- if (INST_REG(0) == REG_L)
- INST_RETURN(1, 0xAD)
- if (INST_REG(0) == REG_IXL)
- INST_RETURN(2, INST_IX_PREFIX, 0xAD)
- if (INST_REG(0) == REG_IYL)
- INST_RETURN(2, INST_IY_PREFIX, 0xAD)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_IMMEDIATE) {
- if (INST_IMM(0).mask & IMM_U8)
- INST_RETURN(2, 0xEE, INST_IMM(0).uval)
- INST_ERROR(ARG_VALUE)
- }
- if (INST_TYPE(0) == AT_INDIRECT &&
- (INST_INDIRECT(0).type == AT_REGISTER && INST_INDIRECT(0).addr.reg == REG_HL)) {
- INST_RETURN(1, 0xAE)
- }
- if (INST_TYPE(0) == AT_INDEXED) {
- INST_RETURN(3, INST_INDEX_PREFIX(0), 0xAE, INST_INDEX(0).offset)
- }
- INST_ERROR(ARG_TYPE)
- }
-
- /* @AUTOGEN_INST_BLOCK_END */
-
- /*
- Return the relevant ASMInstParser function for the given encoded mnemonic.
- */
- static ASMInstParser lookup_parser(uint32_t key)
- {
- /* @AUTOGEN_LOOKUP_BLOCK_START */
- HANDLE(adc)
- HANDLE(add)
- HANDLE(and)
- HANDLE(bit)
- HANDLE(call)
- HANDLE(ccf)
- HANDLE(cp)
- HANDLE(cpd)
- HANDLE(cpdr)
- HANDLE(cpi)
- HANDLE(cpir)
- HANDLE(cpl)
- HANDLE(daa)
- HANDLE(dec)
- HANDLE(di)
- HANDLE(djnz)
- HANDLE(ei)
- HANDLE(ex)
- HANDLE(exx)
- HANDLE(halt)
- HANDLE(im)
- HANDLE(in)
- HANDLE(inc)
- HANDLE(ind)
- HANDLE(indr)
- HANDLE(ini)
- HANDLE(inir)
- HANDLE(jp)
- HANDLE(jr)
- HANDLE(ld)
- HANDLE(ldd)
- HANDLE(lddr)
- HANDLE(ldi)
- HANDLE(ldir)
- HANDLE(neg)
- HANDLE(nop)
- HANDLE(or)
- HANDLE(otdr)
- HANDLE(otir)
- HANDLE(out)
- HANDLE(outd)
- HANDLE(outi)
- HANDLE(pop)
- HANDLE(push)
- HANDLE(res)
- HANDLE(ret)
- HANDLE(reti)
- HANDLE(retn)
- HANDLE(rl)
- HANDLE(rla)
- HANDLE(rlc)
- HANDLE(rlca)
- HANDLE(rld)
- HANDLE(rr)
- HANDLE(rra)
- HANDLE(rrc)
- HANDLE(rrca)
- HANDLE(rrd)
- HANDLE(rst)
- HANDLE(sbc)
- HANDLE(scf)
- HANDLE(set)
- HANDLE(sl1)
- HANDLE(sla)
- HANDLE(sll)
- HANDLE(sls)
- HANDLE(sra)
- HANDLE(srl)
- HANDLE(sub)
- HANDLE(xor)
- /* @AUTOGEN_LOOKUP_BLOCK_END */
- return NULL;
- }
|