uxn-utils/format-c/format-c.tal

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2023-03-17 23:35:23 -04:00
( usage: uxncli format-js.rom file.bin )
|10 @Console &vector $2 &read $1 &pad $5 &write $1 &error $1
|a0 @File &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
|0000
@src $40
|0100 ( -> )
;on-console .Console/vector DEO2
BRK
@on-console ( -> )
[ LIT2r =src ]
( read input )
.Console/read DEI
DUP #20 LTH OVR #7f GTH ORA ?&end
STH2kr slen #003f GTH2 ?&end
STH2kr scap STA POP2r BRK
&end
POP
STH2r print-program
#010f DEO
BRK
@print-program ( src* -- )
.File/name DEO2
#0001 .File/length DEO2
;dict/header pstr
LIT2r 0000
&stream
#00 ,&buf STR
;&buf .File/read DEO2
.File/success DEI2 #0000 EQU2 ?&end
[ LIT2 "0 18 ] DEO [ LIT2 "x 18 ] DEO
[ LIT &buf $1 ] phex/b
[ LIT2 ", 18 ] DEO #2018 DEO
INC2r
( linebreak )
STH2kr #000f AND2 ORA ?&no-lb
#0a18 DEO #0918 DEO
&no-lb
.File/success DEI2 ORA ?&stream
&end
POP2r
#0a18 DEO
;dict/footer
!pstr
(
@|stdlib )
@slen ( str* -- len* ) DUP2 scap SWP2 SUB2 JMP2r
@scap ( str* -- end* ) LDAk #00 NEQ [ JMP JMP2r ] &w INC2 LDAk ?&w JMP2r
@phex ( short* -- ) SWP phex/b &b DUP #04 SFT phex/c &c #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO JMP2r
@pstr ( str* -- ) &while LDAk #18 DEO INC2 LDAk ?&while POP2 JMP2r
@dict
&header "unsigned 20 "char 20 "rom[] 20 "= 20 "{ 0a 09 $1
&footer "}; 0a 00