rendering text in x86 assembly | SCHIZONE EP-23

23rd video in a series on scientific computing from scratch using x86-64 assembly. This video describes an implementation of fonts and text rendering.

code: https://github.com/xmdi/SCHIZONE

3 good resources:

x86 instruction reference: https://www.felixcloutier.com/x86/index.html

linux/freebsd syscall concordance: https://www.lurklurk.org/concordance.html

old draft of System-V ABI: https://refspecs.linuxbase.org/elf/x86_64-abi-0.99.pdf

secret discord link: https://xmdi.us/misc/discord.html ... https://www.youtube.com/watch?v=aEcjIvD4hmU