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cpu mb90500
page 0
;----------------------------------------------------------------
; some preliminaries to keep the source code in acceptable size
; you didn't see this - you didn't see this - ignore it
#define R8MODES r0,r1,r2,r3,r4,r5,r6,r7
#define R16MODES rw0,rw1,rw2,rw3,rw4,rw5,rw6,rw7
#define R32MODES rl0,(rl0),rl1,(rl1),rl2,(rl2),rl3,(rl3)
#define MEM1MODES @rw0,@rw1,@rw2,@rw3
#define MEM1AMODES @rw0+,@rw1+,@rw2+,@rw3+
#define MEM2MODES @rw0+10,@rw1-10,@rw2+20,@rw3-30,@rw4+40,@rw5-50,@rw6+60,@rw7-70,@rw0+1000,@rw1-1000,@rw2+2000,@rw3-3000,@rw0+rw7,@rw1+rw7,@pc+5,1234h
enum8_x macro memo
irp var,R8MODES
memo var
endm
irp var,MEM1MODES,MEM1AMODES
memo var
endm
irp var,MEM2MODES
memo var
endm
endm
enum16_x macro memo
irp var,R16MODES
memo var
endm
irp var,MEM1MODES,MEM1AMODES
memo var
endm
irp var,MEM2MODES
memo var
endm
endm
enum32_x macro memo
irp var,R32MODES
memo var
endm
irp var,MEM1MODES,MEM1AMODES
memo var
endm
irp var,MEM2MODES
memo var
endm
endm
enum8_px macro memo,par
irp var,R8MODES
memo par,var
endm
irp var,MEM1MODES,MEM1AMODES
memo par,var
endm
irp var,MEM2MODES
memo par,var
endm
endm
enum16_px macro memo,par
irp var,R16MODES
memo par,var
endm
irp var,MEM1MODES,MEM1AMODES
memo par,var
endm
irp var,MEM2MODES
memo par,var
endm
endm
enum32_px macro memo,par
irp var,R32MODES
memo par,var
endm
irp var,MEM1MODES,MEM1AMODES
memo par,var
endm
irp var,MEM2MODES
memo par,var
endm
endm
enum8_xp macro memo,par
irp var,R8MODES
memo var,par
endm
irp var,MEM1MODES,MEM1AMODES
memo var,par
endm
irp var,MEM2MODES
memo var,par
endm
endm
enum16_xp macro memo,par
irp var,R16MODES
memo var,par
endm
irp var,MEM1MODES,MEM1AMODES
memo var,par
endm
irp var,MEM2MODES
memo var,par
endm
endm
enum32_xp macro memo,par
irp var,R32MODES
memo var,par
endm
irp var,MEM1MODES,MEM1AMODES
memo var,par
endm
irp var,MEM2MODES
memo var,par
endm
endm
enum8_xpp macro memo,par1,par2
irp var,R8MODES
memo var,par1,par2
endm
irp var,MEM1MODES
memo var,par1,par2
endm
irp var,MEM2MODES
memo var,par1,par2
endm
endm
enum16_xpp macro memo,par1,par2
irp var,R16MODES
memo var,par1,par2
endm
irp var,MEM1MODES
memo var,par1,par2
endm
irp var,MEM2MODES
memo var,par1,par2
endm
endm
enumseg macro memo
irp var,pcb,dtb,adb,spb
memo var
endm
endm
;----------------------------------------------------------------
; let's go...
add a,#12h
add a,123h
enum8_px add,a
enum8_xp add,a
addc a
enum8_px addc,a
enum16_px addcw,a
adddc a
addl a,#12345678h
enum32_px addl,a
addsp #20
addsp #-20
addsp #200
addsp #-200
addw a
addw a,#1234h
enum16_px addw,a
enum16_xp addw,a
and a,#12h
and a,123h ; translates to 16 bit!
enum8_px and,a
enum8_px and,a
and ccr,#12h
enum32_px andl,a
andw a
andw a,#1234h
enum16_px andw,a
enum16_xp andw,a
asr a,r0
asrl a,r0
asrw a
asrw a,r0
bbc 80h:4,$+2
bbc 180h:4,$+2
bbc 280h:4,$+2
bbs 80h:4,$+2
bbs 180h:4,$+2
bbs 280h:4,$+2
bz $+2
beq $+2
bnz $+2
bne $+2
bc $+2
blo $+2
bnc $+2
bhs $+2
bn $+2
bp $+2
bv $+2
bnv $+2
bt $+2
bnt $+2
blt $+2
bge $+2
ble $+2
bgt $+2
bls $+2
bhi $+2
bra $+2
call 0ff1234h
call @rw0
call @rw1
call @rw2
call @rw3
call @rw4
call @rw5
call @rw6
call @rw7
call @@rw0
call @@rw1
call @@rw2
call @@rw3
call @@rw0+
call @@rw1+
call @@rw2+
call @@rw3+
call @@rw0+10
call @@rw1-10
call @@rw2+20
call @@rw3-30
call @@rw4+40
call @@rw5-50
call @@rw6+60
call @@rw7-70
call @@rw0+1000
call @@rw1-1000
call @@rw2+2000
call @@rw3-3000
call @@rw0+rw7
call @@rw1+rw7
call @@pc+5
call @1234h
callp 0123456h
callp @rl0
callp @(rl0)
callp @rl1
callp @(rl1)
callp @rl2
callp @(rl2)
callp @rl3
callp @(rl3)
callp @@rw0
callp @@rw1
callp @@rw2
callp @@rw3
callp @@rw0+
callp @@rw1+
callp @@rw2+
callp @@rw3+
callp @@rw0+10
callp @@rw1-10
callp @@rw2+20
callp @@rw3-30
callp @@rw4+40
callp @@rw5-50
callp @@rw6+60
callp @@rw7-70
callp @@rw0+1000
callp @@rw1-1000
callp @@rw2+2000
callp @@rw3-3000
callp @@rw0+rw7
callp @@rw1+rw7
callp @@pc+5
callp @1234h
callv #10
cbne a,#12,$
enum8_xpp cbne,#12,$
clrb 80h:4
clrb 180h:4
clrb 280h:4
cmp a
cmp a,#12h
enum8_px cmp,a
cmpl a,#12345678h
enum32_px cmpl,a
cmpw a
cmpw a,#1234h
enum16_px cmpw,a
cmr
cwbne a,#1234,$
enum16_xpp cwbne,#1234,$
enum8_xp dbnz,$
enum8_x dec
enum32_x decl
enum16_x decw
div a
enum8_px div,a
enum16_px divw,a
divu a
enum8_px divu,a
enum16_px divuw,a
enum16_xp dwbnz,$
ext
extw
enum8_x inc
enum32_x incl
enum16_x incw
enumseg fils
enumseg filsi
enumseg filsw
enumseg filswi
int 0ff1234h
int #11
int9
intp 123456h
jctx @a
jmp @a
jmp 0ff1234h
jmp @rw0
jmp @rw1
jmp @rw2
jmp @rw3
jmp @rw4
jmp @rw5
jmp @rw6
jmp @rw7
jmp @@rw0
jmp @@rw1
jmp @@rw2
jmp @@rw3
jmp @@rw0+
jmp @@rw1+
jmp @@rw2+
jmp @@rw3+
jmp @@rw0+10
jmp @@rw1-10
jmp @@rw2+20
jmp @@rw3-30
jmp @@rw4+40
jmp @@rw5-50
jmp @@rw6+60
jmp @@rw7-70
jmp @@rw0+1000
jmp @@rw1-1000
jmp @@rw2+2000
jmp @@rw3-3000
jmp @@rw0+rw7
jmp @@rw1+rw7
jmp @@pc+5
jmp @1234h
jmpp 0123456h
jmpp @rl0
jmpp @(rl0)
jmpp @rl1
jmpp @(rl1)
jmpp @rl2
jmpp @(rl2)
jmpp @rl3
jmpp @(rl3)
jmpp @@rw0
jmpp @@rw1
jmpp @@rw2
jmpp @@rw3
jmpp @@rw0+
jmpp @@rw1+
jmpp @@rw2+
jmpp @@rw3+
jmpp @@rw0+10
jmpp @@rw1-10
jmpp @@rw2+20
jmpp @@rw3-30
jmpp @@rw4+40
jmpp @@rw5-50
jmpp @@rw6+60
jmpp @@rw7-70
jmpp @@rw0+1000
jmpp @@rw1-1000
jmpp @@rw2+2000
jmpp @@rw3-3000
jmpp @@rw0+rw7
jmpp @@rw1+rw7
jmpp @@pc+5
jmpp @1234h
link #10
lsl a,r0
lsll a,r0
lslw a
lslw a,r0
lsr a,r0
lsrl a,r0
lsrw a
lsrw a,r0
mov a,#123
mov a,@a
mov a,@rl0+10
mov a,@rl1-20
mov a,@rl2+30
mov a,@rl3-40
mov a,12h
mov a,123h
mov a,dtb
mov a,adb
mov a,ssb
mov a,usb
mov a,dpr
mov a,pcb
enum8_px mov,a
mov 123h,a
mov @rl0+10,a
mov @rl1-20,a
mov @rl2+30,a
mov @rl3-40,a
mov 12h,a
mov dtb,a
mov adb,a
mov ssb,a
mov usb,a
mov dpr,a
enum8_xp mov,a
mov rp,#12
mov ilm,#12
mov 123h,#12
mov 23h,#12
enum8_xp mov,#12
enum8_px mov,r2
enum8_xp mov,r2
mov @a,t
mov @al,ah
movb a,123h:4
movb a,23h:4
movb a,1234h:4
movb 123h:4,a
movb 23h:4,a
movb 1234h:4,a
enum16_px movea,a
enum16_px movea,rw2
movl a,#12345678h
enum32_px movl,a
enum32_xp movl,a
movn a,#4
irp reg2,pcb,dtb,adb,spb
irp reg1,pcb,dtb,adb,spb
movs reg1,reg2
movsi reg1,reg2
movsd reg1,reg2
movsw reg1,reg2
movswi reg1,reg2
movswd reg1,reg2
endm
endm
movw a,#1234h
movw a,@a
movw a,sp
movw a,@rl0+10
movw a,@rl1-20
movw a,@rl2+30
movw a,@rl3-40
movw a,23h
movw a,123h
enum16_px movw,a
movw @rl0+10,a
movw @rl1-20,a
movw @rl2+30,a
movw @rl3-40,a
movw sp,a
movw 23h,a
movw 123h,a
enum16_xp movw,a
enum16_xp movw,#1234h
enum16_px movw,rw2
enum16_xp movw,rw2
movw 23h,#1234h
movw @a,t
movw @al,ah
movx a,#12h
movx a,@a
movx a,@rl0+10
movx a,@rl1-20
movx a,@rl2+30
movx a,@rl3-40
movx a,23h
movx a,123h
enum8_px movx,a
mul a
enum8_px mul,a
mulw a
enum16_px mulw,a
mulu a
enum8_px mulu,a
muluw a
enum16_px muluw,a
ncc
neg a
enum8_x neg
negw a
enum16_x negw
nop
not a
enum8_x not
notw a
enum16_x notw
nrml a,r0
or a,#12h
or a,123h ; translates to 16 bit!
enum8_px or,a
enum8_xp or,a
or ccr,#12h
enum32_px orl,a
orw a
orw a,#1234h
enum16_px orw,a
enum16_xp orw,a
popw a
popw ah
popw ps
popw rw4
popw rw4,rw6
popw rw1,rw3-rw4
popw rw6-rw2,rw4
pushw a
pushw ah
pushw ps
pushw rw4
pushw rw4,rw6
pushw rw1,rw3-rw4
pushw rw6-rw2,rw4
ret
reti
retp
rolc a
enum8_x rolc
rorc a
enum8_x rorc
sbbs 1234h:4,$
enumseg sceqd
enumseg sceqi
enumseg scweqd
enumseg scweqi
setb 80h:4
setb 180h:4
setb 280h:4
sub a,#12h
sub a,123h
enum8_px sub,a
enum8_xp sub,a
subc a
enum8_px subc,a
enum16_px subcw,a
subdc a
subl a,#12345678h
enum32_px subl,a
subw a
subw a,#1234h
enum16_px subw,a
enum16_xp subw,a
swap
swapw
unlink
wbtc 34h:7
wbts 34h:7
enum8_px xch,a
enum8_xp xch,a
enum8_px xch,r2
enum8_xp xch,r2
enum16_px xchw,a
enum16_xp xchw,a
enum16_px xchw,rw2
enum16_xp xchw,rw2
xor a,#12h
xor a,123h ; translates to 16 bit!
enum8_px xor,a
enum8_xp xor,a
enum8_px xorl,a
xorw a
xorw a,#1234h
enum16_px xorw,a
enum16_xp xorw,a
zext
zextw
;-------------------------------------------------------------------------
; automatic extension
mov 1234h,r4 ; normal
mov 123h,r4 ; extend dir->abs
mov 12h,r4 ; extend io->abs
movw 1234h,rw4 ; normal
movw 123h,rw4 ; extend dir->abs
movw 12h,rw4 ; extend io->abs
movw 1234h,#5678h ; normal
movw 123h,#5678h ; extend dir->abs
movw 12h,#5678h ; normal, exception!
;-------------------------------------------------------------------------
; check banking
assume pcb:0
assume dtb:1
assume adb:2
assume usb:3
assume ssb:4
pcb
mov a,02000h
mov a,12000h
adb
mov a,22000h
spb
mov a,32000h
supmode on
spb
mov a,42000h