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@niw
niw / README.en.md
Last active May 10, 2024 05:50
How to run Windows 10 on ARM or Ubuntu for ARM64 in QEMU on Apple Silicon Mac

How to run Windows 10 on ARM or Ubuntu for ARM64 in QEMU on Apple Silicon Mac

Here is easy steps to try Windows 10 on ARM or Ubuntu for ARM64 on your Apple Silicon Mac. Enjoy!

NOTE: that this is current, 10/1/2021 state.

Running Windows 10 on ARM

  1. Install Xcode from App Store or install Command Line Tools on your Mac
@bazad
bazad / arm64_sysregs_ios.py
Created July 17, 2020 19:58
Label iOS arm64 system registers in IDA Pro
#
# arm64_sysregs_ios.py
# Brandon Azad
#
# Based on https://github.com/gdelugre/ida-arm-system-highlight by Guillaume Delugre.
#
import idautils
import idc
@matteyeux
matteyeux / ftab_split.py
Created April 14, 2020 12:40
#!/usr/bin/env python3
# initial script by b1n4r1b01 but he deleted his repo
# https://gist.github.com/woachk/6092f9ae950455dcdf8428c3ce2d639e
# added python3 support
import sys
import struct
import os
@0x36
0x36 / jpeg.c
Created March 25, 2020 21:51
#if 0
Reported : 19-Jan-2020
Fixed in iOS 13.4 with CVE-2020-9768
AppleJPEGDriverUserClient : mach port use-after-free/type-confusion via race condition
AppleJPEGDriverUserClient external methods can be used synchronously or asynchronously, when used asynchronously,
it brings the registered mach port (via registerNotificationPort()) and put it inside jpegRequest data structure,
and no reference count was taken for this operation. since registerNotificationPort() is not gated, it is
possible to release the port (if the port got substituted) during the processing of jpeg request and end up
with dangling pointer passed to _mach_msg_send_from_kernel_proper().
@swiftui-lab
swiftui-lab / advanced-swiftui-animations.swift
Last active May 16, 2024 03:40
//------------------------------------------------------------------------
// The SwiftUI Lab: Advanced SwiftUI Animations
// https://swiftui-lab.com/swiftui-animations-part1 (Animating Paths)
// https://swiftui-lab.com/swiftui-animations-part2 (GeometryEffect)
// https://swiftui-lab.com/swiftui-animations-part3 (AnimatableModifier)
//------------------------------------------------------------------------
import SwiftUI
struct ContentView: View {
@ChiChou
ChiChou / macho.js
Last active April 13, 2023 04:46
Frida in-memory Mach-O parser
// to speed up, I removed all data validation
function MemoryBuffer(address, size) {
this.base = address
if (!size) {
// const range = Process.findRangeByAddress(address)
// if (!range)
// throw new Error('invalid address: ' + address)
@xerub
xerub / sepsplit.c
Last active May 17, 2024 11:35
/*
* SEP firmware split tool
*
* Copyright (c) 2017 xerub
*/
#include <fcntl.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
@cvan
cvan / webgl-detect-gpu.js
Last active January 19, 2024 02:54
use JavaScript to detect GPU used from within your browser
var canvas = document.createElement('canvas');
var gl;
var debugInfo;
var vendor;
var renderer;
try {
gl = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
} catch (e) {
}
@roxlu
roxlu / Encoding.cpp
Created October 22, 2014 18:17
Fix for return value -12780 when calling VTCompressionSessionEncodeFrame(). You need to pass the `nbytes` into the `CVPixelBufferCreateWithPlanarBytes()` function otherwise you'll get this return value.
#include "Encoding.h"
/* ------------------------------------------------------------------- */
static void output_callback(void* outputCallbackRefCon,
void* sourceFrameRefCon,
OSStatus status,
VTEncodeInfoFlags infoFlags,
CMSampleBufferRef sampleBuffer);
@rodionovd
rodionovd / mach_exceptions.cpp
Last active October 6, 2023 01:35
Mach exception handling examples by Apple
/*
File: ExceptionTest.c
Contains: Test code for Mach exception handling.
Written by: DTS
Copyright: Copyright (c) 2006 by Apple Computer, Inc., All Rights Reserved.
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.