prochazkaml

TUL MTI/CIP virtual microcomputer documentation

The documentation given to us was (at least to me, a somewhat capable assembly developer) quite insufficient. Yes, they gave us the instruction listings, but what do the instructions actually do? What flags do they set/clear? What is the behaviour of the stack? Etc.

Table of contents

• Before we start...
  • Assembly vs. assembler
• Registers and memory

prochazkaml

/*
 * A handy script to troll your crypto-obsessed friends.
 * 
 * Just navigate to any collection on OpenSea, scroll around a bit so that
 * the images are allowed to load, pull up the developer tools,
 * paste this code into the console and it will generate a Bash script which will
 * download all the expensive .PNGs in the highest quality available.
 * 
 * The output filenames will be in the following format: "<name> (<price>).png"
 * 

prochazkaml

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>

void parse_subchunks(FILE *f, int totalsize, int level) {
	char buffer[5];
	uint32_t size, offset;
	buffer[4] = 0;