Commit Graph

2 Commits

Author SHA1 Message Date
Antonio Niño Díaz
a6a47ff66d Implement HIGH() and LOW() operators
They work with the 16-bit registers BC, DE and HL, returning the
corresponding 8-bit register. HIGH() works with AF as well, returning A.

They also work with any kind of constant or symbol, generating a RPN
patch in the object file if the value is not defined at assembly time.

They work with macro arguments as well.

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
2017-04-06 22:40:34 +01:00
stag019
871c5ed360 We aren't kidding ourselves anymore. This is a Gameboy assembler, not any sort of generic assembler. 2014-11-07 16:36:03 -05:00