Mirror of CollapseOS

Historia

Virgil Dupras 92ddc7ebc1 recipes/trs80: use grid module Not much of a gain in terms of usability (a bit of a loss in fact, things are a bit slow and glitchy), but it's a necessary move if we want to use upcoming grid-enabled userspace apps, such as a visual text editor.		4 lat temu
..
fnt	sms/vdp: use fonts from kernel/fnt	4 lat temu
sms	sms/vdp: highlight cursor with inverted palette	4 lat temu
ti	Move ASCII consts to ascii.h	4 lat temu
trs80	recipes/trs80: use grid module	4 lat temu
README.md	Make the shell a userspace app	4 lat temu
acia.asm	acia: make GetC blocking	4 lat temu
ascii.h	Move ASCII consts to ascii.h	4 lat temu
blkdev.h	Make the shell a userspace app	4 lat temu
blockdev.asm	core: remove writeHLinDE	4 lat temu
core.asm	core: remove writeHLinDE	4 lat temu
err.h	Rename blockdev's API routines to GetB/PutB	4 lat temu
fs.asm	core: remove cpHLDE	4 lat temu
fs.h	Make the shell a userspace app	4 lat temu
grid.asm	recipes/trs80: use grid module	4 lat temu
kbd.asm	kbd: squeeze out a few bytes	4 lat temu
mmap.asm	core: remove cpHLDE	4 lat temu
sdc.asm	trs80/floppy: implement write	4 lat temu
stdio.asm	recipes/trs80: fix double line feeds	4 lat temu
str.asm	basic: add if	4 lat temu
user.h.example	zasm emul: bring back kernel/user distinction	5 lat temu

README.md

Kernel

Bits and pieces of code that you can assemble to build a kernel for your machine.

These parts are made to be glued together in a single glue.asm file you write yourself.

This code is designed to be assembled by Collapse OS’ own [zasm][zasm].

Scope

Units in the kernel/ folder is about device driver, abstractions over them as well as the file system. Although a typical kernel boots to a shell, the code for that shell is not considered part of the kernel code (even if, most of the time, it's assembled in the same binary). Shells are considered userspace applications (which live in apps/).