4 Commits

Author	SHA1	Message	Date
Virgil Dupras	c40bc329d5	zasm: fix expr returning wrong values on first pass ... To run a parseExpr on first pass would always return a false success with dummy value because symbols are configured to always succeed on first pass. This would make expressions like ".fill 0x38-$" so bad things to labels because "0x38-$" wouldn't return the same thing on first and second pass. Revert to parsing literals and symbols after having scanned for expressions and add a special case specifically for char literals (which is why we scanned for literals and symbols first in the first place).	2019-05-20 10:46:27 -04:00
Virgil Dupras	e18f9b53a9	zasm: add support for "$" symbol ... Allows for the ".fill x-$" pattern.	2019-05-20 09:17:50 -04:00
Virgil Dupras	848a7500bc	zasm: add support for .fill directive	2019-05-20 08:39:53 -04:00
Virgil Dupras	fa3b86a5c1	zasm now bootstraps itself without scas!	2019-05-19 20:44:19 -04:00