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Chris Pressey 2018-03-06 14:15:53 +00:00
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HISTORY.md
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@ -8,6 +8,9 @@ History of SixtyPical
to a table falls within the defined size of that table.
* The reference analyzer's ability to prove this is currently fairly weak,
but it does exist.
* Cleaned up the internals of the reference implementation (incl. the AST)
and re-organized the example programs in the `eg` subdirectory.
* Most errors produced by the reference implementation now include a line number.
0.12
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README.md
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@ -92,7 +92,6 @@ is probably NP-complete. But doing it adeuqately is probably not that hard.
* `static` pointers -- currently not possible because pointers must be zero-page, thus `@`, thus uninitialized.
* Question the value of the "consistent initialization" principle for `if` statement analysis.
* `interrupt` routines -- to indicate that "the supervisor" has stored values on the stack, so we can trash them.
* Error messages that include the line number of the source code.
* Add absolute addressing in shl/shr, absolute-indexed for add, sub, etc.
* Automatic tail-call optimization (could be tricky, w/constraints?)
* Possibly `ld x, [ptr] + y`, possibly `st x, [ptr] + y`.