Linker/smac
2017-10-01 21:26:59 -06:00

1 line
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Plaintext
Executable File

macro
&lab da &op
&lab dc a3"&op"
dc i1'0'
mend
macro
&lab cmpl &n1,&n2
&lab lda 2+&n1
cmp 2+&n2
bne ~&syscnt
lda &n1
cmp &n2
~&syscnt anop
mend
MACRO
&LAB DOS &ADR
&LAB DC I"L:~&SYSNAME&SYSCNT"
~&SYSNAME&SYSCNT DC C"&ADR"
MEND
MACRO
&LAB MOVE4 &F,&T
&LAB ~SETM
LDA 2+&F
STA 2+&T
LDA &F
STA &T
~RESTM
MEND
macro
&lab sub &parms,&work
&lab anop
aif c:&work,.a
lclc &work
&work setc 0
.a
gbla &totallen
gbla &worklen
&worklen seta &work
&totallen seta 0
aif c:&parms=0,.e
lclc &len
lclc &p
lcla &i
&i seta c:&parms
.b
&p setc &parms(&i)
&len amid &p,2,1
aif "&len"=":",.c
&len amid &p,1,2
&p amid &p,4,l:&p-3
ago .d
.c
&len amid &p,1,1
&p amid &p,3,l:&p-2
.d
&p equ &totallen+3+&work
&totallen seta &totallen+&len
&i seta &i-1
aif &i,^b
.e
tsc
aif &work=0,.f
sec
sbc #&work
tcs
.f
phd
tcd
mend
macro
&lab ret &r
&lab anop
lclc &len
aif c:&r,.a
lclc &r
&r setc 0
&len setc 0
ago .h
.a
&len amid &r,2,1
aif "&len"=":",.b
&len amid &r,1,2
&r amid &r,4,l:&r-3
ago .c
.b
&len amid &r,1,1
&r amid &r,3,l:&r-2
.c
aif &len<>2,.d
ldy &r
ago .h
.d
aif &len<>4,.e
ldx &r+2
ldy &r
ago .h
.e
aif &len<>10,.g
ldy #&r
ldx #^&r
ago .h
.g
mnote 'Not a valid return length',16
mexit
.h
aif &totallen=0,.i
lda &worklen+1
sta &worklen+&totallen+1
.i
pld
tsc
clc
adc #&worklen+&totallen
tcs
aif &len=0,.j
tya
.j
rts
mend
MACRO
&LAB MOVE &AD1,&AD2,&LEN
&LAB ANOP
LCLB &LA
LCLB &LI
LCLC &C
AIF C:&LEN,.A1
LCLC &LEN
&LEN SETC #2
.A1
&LA SETB S:LONGA
&LI SETB S:LONGI
AIF S:LONGA.AND.S:LONGI,.A
REP #32*(.NOT.&LA)+16*(.NOT.&LI)
LONGA ON
LONGI ON
.A
&C AMID &LEN,1,1
AIF "&C"<>"#",.D
&C AMID &LEN,2,L:&LEN-1
AIF &C<>2,.D
&C AMID &AD1,1,1
AIF "&C"<>"{",.B
&AD1 AMID &AD1,2,L:&AD1-2
&AD1 SETC (&AD1)
.B
LDA &AD1
&C AMID &AD2,1,1
AIF "&C"<>"{",.C
&AD2 AMID &AD2,2,L:&AD2-2
&AD2 SETC (&AD2)
.C
STA &AD2
AGO .G
.D
&C AMID &AD1,1,1
AIF "&C"="#",.F
&C AMID &LEN,1,1
AIF "&C"<>"{",.E
&LEN AMID &LEN,2,L:&LEN-2
&LEN SETC (&LEN)
.E
&C AMID &LEN,1,1
AIF "&C"="#",.E1
LDA &LEN
DEC A
AGO .E2
.E1
LDA &LEN-1
.E2
LDX #&AD1
LDY #&AD2
MVN &AD1,&AD2
AGO .G
.F
LDA &AD1
STA &AD2
LDA &LEN-2
LDX #&AD2
LDY #&AD2+1
MVN &AD2,&AD2
.G
AIF (&LA+&LI)=2,.I
SEP #32*(.NOT.&LA)+16*(.NOT.&LI)
AIF &LA,.H
LONGA OFF
.H
AIF &LI,.I
LONGI OFF
.I
MEND