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/*
* Copyright (C) 1996-1998 Szeredi Miklos
* Email: mszeredi@inf.bme.hu
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version. See the file COPYING.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
/* -*- asm -*- */
/* IX */
ld_ix_nn:
DFETCH
movw RVW, MIX
TIMEX(14)
add_ix_bc:
xchgw RHL, MIX
DADD(RH, RL, RB, RC)
xchgw RHL, MIX
TIMEX(15)
add_ix_de:
xchgw RHL, MIX
DADD(RH, RL, MD, ME)
xchgw RHL, MIX
TIMEX(15)
add_ix_ix:
xchgw RHL, MIX
DADD(RH, RL, RH, RL)
xchgw RHL, MIX
TIMEX(15)
add_ix_sp:
movw RSP, RVW
xchgw RHL, MIX
DADD(RH, RL, RV, RW)
xchgw RHL, MIX
TIMEX(15)
inc_ix:
incw MIX
TIMEX(10)
dec_ix:
decw MIX
TIMEX(10)
ld_inn_ix:
DFETCHP
xchgw RHL, MIX
PUTMEM_RVW_NE(ld_inn_ix1, RL)
incw RVW
PUTMEM_RVW_NE(ld_inn_ix2, RH)
xchgw RHL, MIX
TIMEX(20)
ld_ix_inn:
DFETCHP
xchgw RHL, MIX
movb (VWP), RL
incw RVW
movb (VWP), RH
xchgw RHL, MIX
TIMEX(20)
inc_iixd:
IXDGET
MODMEMID(ix, INC, 23)
inc_ixh:
INC(MIXH)
TIMEX(8)
inc_ixl:
INC(MIXL)
TIMEX(8)
dec_iixd:
IXDGET
MODMEMID(ix, DEC, 23)
dec_ixh:
DEC(MIXH)
TIMEX(8)
dec_ixl:
DEC(MIXL)
TIMEX(8)
ld_iixd_n:
IXDGET
FETCH
PUTMEMID_RHL(ld_iixd_n, RW, 19)
ld_ixh_n:
FETCH
movb RW, MIXH
TIMEX(11)
ld_ixl_n:
FETCH
movb RW, MIXL
TIMEX(11)
/* IY */
ld_iy_nn:
DFETCH
movw RVW, MIY
TIMEX(14)
add_iy_bc:
xchgw RHL, MIY
DADD(RH, RL, RB, RC)
xchgw RHL, MIY
TIMEX(15)
add_iy_de:
xchgw RHL, MIY
DADD(RH, RL, MD, ME)
xchgw RHL, MIY
TIMEX(15)
add_iy_iy:
xchgw RHL, MIY
DADD(RH, RL, RH, RL)
xchgw RHL, MIY
TIMEX(15)
add_iy_sp:
movw RSP, RVW
xchgw RHL, MIY
DADD(RH, RL, RV, RW)
xchgw RHL, MIY
TIMEX(15)
inc_iy:
incw MIY
TIMEX(10)
dec_iy:
decw MIY
TIMEX(10)
ld_inn_iy:
DFETCHP
xchgw RHL, MIY
PUTMEM_RVW_NE(ld_inn_iy1, RL)
incw RVW
PUTMEM_RVW_NE(ld_inn_iy2, RH)
xchgw RHL, MIY
TIMEX(20)
ld_iy_inn:
DFETCHP
xchgw RHL, MIY
movb (VWP), RL
incw RVW
movb (VWP), RH
xchgw RHL, MIY
TIMEX(20)
inc_iiyd:
IYDGET
MODMEMID(iy, INC, 23)
inc_iyh:
INC(MIYH)
TIMEX(8)
inc_iyl:
INC(MIYL)
TIMEX(8)
dec_iiyd:
IYDGET
MODMEMID(iy, DEC, 23)
dec_iyh:
DEC(MIYH)
TIMEX(8)
dec_iyl:
DEC(MIYL)
TIMEX(8)
ld_iiyd_n:
IYDGET
FETCH
PUTMEMID_RHL(ld_iiyd_n, RW, 19)
ld_iyh_n:
FETCH
movb RW, MIYH
TIMEX(11)
ld_iyl_n:
FETCH
movb RW, MIYL
TIMEX(11)
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