Virgil Dupras
ff7a114736
zasm: update bootstrap bin
2019-07-02 14:12:49 -04:00
Virgil Dupras
63486126ef
zasm: update bootstrap bin
2019-07-01 10:56:38 -04:00
Virgil Dupras
d6b391e39a
Update bootstrap binaries
2019-06-19 13:22:51 -04:00
Virgil Dupras
3bc165c8f6
Update bootstrap bin
2019-06-15 20:54:27 -04:00
Virgil Dupras
7ba8e85a4a
Update bootstrap binaries
2019-06-15 15:53:03 -04:00
Virgil Dupras
b742d48b75
Update bootstrap binaries
2019-06-05 19:52:56 -04:00
Virgil Dupras
78345b336e
Update bootstrap bin
2019-06-03 11:14:15 -04:00
Virgil Dupras
37a167562c
Update bootstrap bin
2019-06-02 14:46:48 -04:00
Virgil Dupras
6403ab1acf
zasm: add support for SRL r
2019-05-30 14:46:25 -04:00
Virgil Dupras
2c80924df9
zasm: indicate include lineno in errors
2019-05-28 09:57:29 -04:00
Virgil Dupras
8def8e7c38
zasm: add lineno to error reports
...
For now, top-level only
2019-05-27 20:52:40 -04:00
Virgil Dupras
e1e6d52fea
zasm: add ERR_BAD_FMT
2019-05-27 11:58:12 -04:00
Virgil Dupras
412b3f374a
zasm: add ERR_BAD_ARG
2019-05-27 11:22:38 -04:00
Virgil Dupras
af2c561c6b
zasm: begin erroring out reliably
...
Up until now, invalid source input had undefined behavior. We're now
beginning to define that behavior so that zasm can be a bit more usable.
2019-05-27 11:04:31 -04:00
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
