7 Commits

Author	SHA1	Message	Date
Virgil Dupras	14a410b024	zasm: extract tok.asm from zasm.asm	2019-04-21 09:25:52 -04:00
Virgil Dupras	279f6e0ad8	zasm: invert emulator io_write() handling ... This facilitates debugging. To know the value of `A` at any point, you can do `out (0), a`. The number of bytes in the output will be the value of `A`.	2019-04-17 10:34:30 -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	43c1005d61	zasm: implement stdin/stdout in emulator	2019-04-16 13:59:19 -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