1
0
mirror of https://github.com/hsoft/collapseos.git synced 2024-11-27 21:28:05 +11:00
collapseos/blk/201

17 lines
536 B
Plaintext
Raw Normal View History

The following words allow you to assemble z80 binaries. Being
Forth words, opcode assembly is a bit different than with a
typical assembler. For example, what would traditionally be
"ld a, b" would become "A B LDrr,".
BIN( is the addr at which the compiled binary will live. It is
often 0.
ORG is H@ offset at which we begin spitting binary. Used to
compute PC. To have a proper PC, call "H@ ORG !" at the
beginning of your assembly process. PC is H@ - ORG + BIN(.
(cont.)