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Commit Graph

10 Commits

Author SHA1 Message Date
Virgil Dupras
f9ae5ca46b zasm: simplify readWord calling
It always reads in the scratchpad with the same max size. No need for
DE-dancing anymore.
2019-05-01 14:19:43 -04:00
Virgil Dupras
dde5161fc1 zasm: add support for ".db" directive 2019-05-01 11:26:41 -04:00
Virgil Dupras
57c3dfece8 zasm: assemble multiple lines at once 2019-04-30 15:51:39 -04:00
Virgil Dupras
2653826dff zasm: move zasm.asm to instr.asm and create main.asm
instr.asm is for single instruction assembly.
2019-04-30 13:52:14 -04:00
Virgil Dupras
175e1328e7 zasm: consolidate
* Build emulated zasm statically
* Improve comments in zasm.asm
* Fix build
* Use unsetZ from core
2019-04-30 13:45:31 -04:00
Virgil Dupras
14a410b024 zasm: extract tok.asm from zasm.asm 2019-04-21 09:25:52 -04:00
Virgil Dupras
b3af6e0115 zasm: reuse code from core 2019-04-16 17:00:19 -04:00
Virgil Dupras
9acca52e44 zasm: begin parsing with easy pickings
Single opcodes that yield constants. "echo ret | zasm" yields 0xc9.
2019-04-16 16:49:47 -04:00
Virgil Dupras
88cee235b1 zasm: have a whole kernel in emulation instead of a simple wrapper
zasm is going to need to call to kernel code...
2019-04-16 14:26:45 -04:00
Virgil Dupras
1ae2331763 Add zasm app
For now, only a dummy app, but it's emulated properly with libz80.
Exciting times!
2019-04-16 13:36:57 -04:00