Spexeah/Asuro

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docs: fill out compat, lvglh, and toolchain documentation

Replace placeholder content in doc/compat/, doc/lvglh/, and
doc/toolchain/ with comprehensive documentation derived from the
source files.

- compat: document Wasuro WASM VM compatibility shims
- lvglh: document LVGL v9.2.2 configuration, fonts, and patches
- toolchain: document all 13 build pipeline scripts

2026-03-08 21:19:21 +00:00

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compile_isogen.sh

Creates a bootable GRUB ISO image containing the Asuro kernel.

Overview

compile_isogen.sh copies the compiled kernel binary into the ISO directory structure and invokes grub-mkrescue to produce a bootable CD-ROM image. The resulting Asuro.iso can be booted in any x86 emulator (QEMU, VirtualBox, etc.) or written to physical media.

Prerequisites

grub-mkrescue (from GRUB utilities) and xorriso (its backend) must be available.
bin/kernel.bin must exist (produced by compile_link.sh).
The iso/boot/ directory must exist and contain a GRUB configuration file (iso/boot/grub/grub.cfg).

Inputs

Source	Description
`bin/kernel.bin`	The linked kernel binary.
`iso/`	Pre-existing ISO directory tree with GRUB configuration.

Outputs

File	Description
`Asuro.iso`	Bootable GRUB rescue ISO image.
`iso/boot/asuro.bin`	Copy of the kernel binary placed into the ISO tree.

Behavior

Copies bin/kernel.bin to iso/boot/asuro.bin.
Runs grub-mkrescue -o Asuro.iso iso to generate the bootable ISO from the iso/ directory tree.

Notes

The GRUB configuration in iso/boot/grub/grub.cfg must reference asuro.bin as the kernel to load.
The ISO is generated in the project root directory.

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