mirror of
https://github.com/hsoft/collapseos.git
synced 2024-09-08 02:08:45 +10:00
1.2 KiB
1.2 KiB
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!