66 lines
1.1 KiB
Tal
66 lines
1.1 KiB
Tal
( usage: uxncli hexdump.rom file.bin )
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|10 @Console &vector $2 &read $1 &pad $5 &write $1 &error $1
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|a0 @File &vector $2 &success $2 &stat $2 &delete $1 &append $1 &name $2 &length $2 &read $2 &write $2
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|0000
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@src $40
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|0100 ( -> )
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;on-console .Console/vector DEO2
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BRK
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@on-console ( -> )
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;src STH2
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( read input )
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.Console/read DEI
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DUP #20 LTH OVR #7f GTH ORA ,&end JCN
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STH2kr ,slen JSR #003f GTH2 ,&end JCN
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STH2kr ,scap JSR STA POP2r BRK
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&end
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POP
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STH2r .File/name DEO2
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#0002 .File/length DEO2
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LIT2r 0000
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&stream
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#0000 ,&buf STR2
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;&buf .File/read DEO2
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.File/success DEI2 #0000 EQU2 ,&eof JCN
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;&buf LDA2 ,print JSR #2018 DEO
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INC2r
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( linebreak )
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STH2kr #000f AND2 ORA ,&no-lb JCN
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#0a18 DEO &no-lb
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,&stream JMP &eof
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POP2r
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#010f DEO
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BRK
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&buf $2
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@slen ( str* -- len* )
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DUP2 ,scap JSR SWP2 SUB2
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JMP2r
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@scap ( str* -- end* )
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LDAk #00 NEQ JMP JMP2r
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&while
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INC2 LDAk ,&while JCN
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JMP2r
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@print ( short* -- )
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SWP ,&byte JSR
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&byte ( byte -- ) DUP #04 SFT ,&char JSR
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&char ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO
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JMP2r
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