2020-03-12 00:14:44 -04:00
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; Warning: The offsets of native dict entries must be exactly the same between
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; glue0.asm and glue1.asm
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.equ LATEST CODE_END ; override
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2020-03-09 22:26:02 -04:00
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.inc "ascii.h"
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.equ STDIO_PORT 0x00
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jp init
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.inc "core.asm"
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.inc "str.asm"
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.equ STDIO_RAMSTART RAMSTART
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.equ STDIO_GETC emulGetC
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.equ STDIO_PUTC emulPutC
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.inc "stdio.asm"
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.inc "lib/util.asm"
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.inc "lib/parse.asm"
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.inc "lib/ari.asm"
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.inc "lib/fmt.asm"
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.equ FORTH_RAMSTART STDIO_RAMEND
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.inc "forth/main.asm"
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.inc "forth/util.asm"
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.inc "forth/stack.asm"
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.inc "forth/dict.asm"
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2020-03-12 00:14:44 -04:00
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2020-03-09 22:26:02 -04:00
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init:
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di
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; setup stack
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ld sp, 0xffff
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call forthMain
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halt
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emulGetC:
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; Blocks until a char is returned
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in a, (STDIO_PORT)
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cp a ; ensure Z
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ret
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emulPutC:
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out (STDIO_PORT), a
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ret
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2020-03-12 00:14:44 -04:00
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.out $ ; should be the same as in glue0, minus 2
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; stage0 spits, at the beginning of the binary, the address of the latest word
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; Therefore, we can set the LATEST label to here and we should be good.
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CODE_END:
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.bin "core.bin"
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RAMSTART:
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