mirror of https://github.com/hsoft/collapseos.git
17 lines
705 B
Plaintext
17 lines
705 B
Plaintext
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(cont.) WORDBUF is the buffer used by WORD
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BOOT C< PTR is used when Forth boots from in-memory
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source. See "Initialization sequence" below.
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INTJUMP All RST offsets (well, not *all* at this moment, I
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still have to free those slots...) in boot binaries are made to
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jump to this address. If you use one of those slots for an
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interrupt, write a jump to the appropriate offset in that RAM
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location.
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CURRENTPTR points to current CURRENT. The Forth CURRENT word
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doesn't return RAM+2 directly, but rather the value at this
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address. Most of the time, it points to RAM+2, but sometimes,
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when maintaining alternative dicts (during cross compilation
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for example), it can point elsewhere. (cont.)
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