Ravenslofty

-int readcmd(usbdevice* kb, const char* line){
+int readcmd(usbdevice* kb, const char* line)
+{
     char* word = malloc(strlen(line) + 1);
     int wordlen;
     const char* newline = 0;
-    const devcmd* vt = kb->vtable;
+    const devcmd* vt    = kb->vtable;
     usbprofile* profile = kb->profile;
-    usbmode* mode = 0;

Ravenslofty

// AlignConsecutiveAssignments: true
// AlignConsecutiveDeclarations: true
int readcmd(usbdevice* kb, const char* line)
{
    char* word = malloc(strlen(line) + 1);
    int wordlen;
    const char* newline = 0;
    const devcmd* vt    = kb->vtable;
    usbprofile* profile = kb->profile;
    usbmode* mode       = 0;

Ravenslofty

(* TODO: PING, NOTICE *)

type nick = {nickname: string}

type privmsg = {channel: string; message: string}

type numeric = {code: int; nickname: string; message: string}

type verb = Nick of nick | Numeric of numeric | PrivMsg of privmsg | NoVerb

Ravenslofty

diff --git a/imagePNG.ml b/imagePNG.ml
index 19452e4..c73b651 100644
--- a/imagePNG.ml
+++ b/imagePNG.ml
@@ -171,16 +171,17 @@ module ReadPNG : ReadImage = struct
    *)
   let read_chunk ich =
     let length = int32_of_str4 (get_bytes ich 4) in
     if length >= 2147483647l || length < 0l then
       raise (Corrupted_image "Size of chunk greater than 2^31 - 1...");

Ravenslofty

 This file contains data to be turned into decoding logic for the EE CPU.

 It has the following format:
   1. Instruction format; e.g. R, I, RI, J etc
   2. Mnemonic; e.g. SLL
   3. Opcode; for ALU instructions this will be zero.
   4-6. A register, or a constant value.
   7. Shift amount, or a constant value.
   8. ALU function; should be zero for non-R opcodes.
   9. Code to execute upon getting this opcode.

Ravenslofty

use std::{error, env, fs::File, io::{Read, Write}, str::FromStr};
use roxmltree::{Document, Node};

fn main() -> Result<(), Box<dyn error::Error>> {
    let mut outfile = File::create("ids.txt")?;

    for filename in env::args().skip(1) {
        let mut contents = String::new();
        File::open(filename)?.read_to_string(&mut contents)?;
        let xml = Document::parse(&contents)?;

Ravenslofty

function x9fc42f20(s)
s:lui(15, 0, 7, 22, 8, 0); s:cycle_update(); s:bus_cycle_update();
s:addiu(9, 0, 3, 0, 0, 7); s:cycle_update();
s:dsll(0, 0, 3, 3, 16, 56); s:cycle_update(); s:bus_cycle_update();
s:bori(13, 3, 3, 8, 2, 3); s:cycle_update();
s:dsll(0, 0, 3, 3, 16, 56); s:cycle_update(); s:bus_cycle_update();
s:bori(13, 3, 3, 8, 20, 4); s:cycle_update();
s:bori(13, 7, 7, 0, 0, 16); s:cycle_update(); s:bus_cycle_update();
s:lui(15, 0, 2, 22, 8, 0); s:cycle_update();
s:sd(63, 7, 3, 0, 0, 0); s:cycle_update(); s:bus_cycle_update();

Ravenslofty

local c0_prid = 0x2E20LL
local k0 = c0_prid
local at = (k0 < 0x00000059LL) and 1LL or 0LL
local zero = 0LL
local branch_condition = (at ~= zero)
s.gpr[1] = at
s.gpr[26] = k0
if branch_condition then
  return run[0xbfc00020]()
else

Ravenslofty

--- cc2/decode_mips.lua 2019-02-27 16:16:48.338797400 +0000
+++ sol/decode_mips.sol 2019-02-27 16:08:40.508730600 +0000
@@ -5,45 +5,51 @@

 local mips_decode = {}

+typedef decode_handler = {
+    shift: int?,
+    mask: int?,
+    table: [function(table, int, int, int, int, int, int) -> bool, string, string?, bool]

Ravenslofty

#!/usr/bin/env python3

from migen import Array, Cat, Module, Signal
from migen import sim
from migen.fhdl import verilog

# 74LS153 dual 4:1 multiplexer
class IC74153(Module):
    def __init__(self):
        self.table0 = Array(Signal() for a in range(4))