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- # Assembling z80 source from the shell
-
- In its current state, Collapse OS has all you need to assemble z80 source
- from within the shell. What you need is:
-
- * A mounted filesystem with `zasm` on it.
- * A block device to read from (can be a file from mounted CFS)
- * A block device to write to (can also be a file).
-
- The emulated shell is already set up with all you need. If you want to run that
- on a real machine, you'll have to make sure to provide these requirements.
-
- The emulated shell has a `hello.asm` file in its mounted filesystem that is
- ready to compile. It has two file handles 0 and 1, mapped to blk IDs 1 and 2.
- We will open our source file in handle 0 and our dest file in handle 1. Then,
- with the power of the `fs` module's autoloader, we'll load our newly compiled
- file and execute it!
-
- Collapse OS
- > fnew 1 dest ; create destination file
- > fopen 0 hello.asm ; open source file in handle 0
- > fopen 1 dest ; open dest binary in handle 1
- > zasm 1 2 ; assemble source file into binary file
- > dest ; call newly compiled file
- Assembled from the shell
- > ; Awesome!
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