bwrsandman

O0/constant_propagation_pass.o:     file format elf64-x86-64
architecture: i386:x86-64, flags 0x00000011:
HAS_RELOC, HAS_SYMS
start address 0x0000000000000000


Disassembly of section .text:

0000000000000000 <xe::cpu::compiler::passes::ConstantPropagationPass::ConstantPropagationPass()>:

illusion0001

Updated 04/07/2019
xenia: usage: xenia some.xex

  Flags from xenia_main.cc:
    --apu (Audio system. Use: [any, nop, xaudio2])
        type: string default: "any"
    --content_root (Root path for content (save/etc) storage.)
        type: string default: ""
    --fullscreen (Toggles fullscreen)
        type: bool default: false

ntrf

Each entity in source engine has two hitboxes - one in quake physics world, and another in havok (or vphys) physics world. This second hitbox is called "physics shadow".

Depending on type of the entity one of the hitboxes is dominant. Each frame results of havok physics simulation for barrels, rollermines, vehicles and etc will be copied over quake hitboxes of entities. For NPCs, rockets and elevators state is copied in reverse direction - quake to havok.

Player is special. Normally quake hitbox will overwrite havok shadow, but only if its movement is not blocked by any havok hitboxes. Player's hitbox will be copied in reverse - from havok to quake - if (a) havok hitbox is valid (not stuck in quake world), (b) player is touching a vphys object.

Quickclip works, because in vehicles havok hitbox has collisions masked out for everything except pickups (health, ammo). When you exit a vehicle, collision mask for havok physics should be changed to normal, but only if vehicle is present in the world. Barnacle fo

SciresM

//
//      This file should be used in the following way:
//         - reload executable into IDA with using switch -c
//         - use File, Load IDC file and load this file.
//
//      NOTE: This file doesn't contain all information from the database.
//

#define UNLOADED_FILE   1
#include <idc.idc>

SciresM

The following is a write-up of how I initially achieved kernel code execution on the Nintendo Switch, very much inspired by hexkyz's write-ups. The work discussed was completed over the course of a single conversation between hthh and I during the evening of November 21st, 2017. A number of snippets are attached from that conversation as inline links, in the hopes that they'll be interesting to readers.

Background information

---

I would recommend one read hexkyz's recent write-up on how the switch was broken into via GPU DMA attacks. It's a great read!

In particular, he describes:

Additionally, the kernel itself would start allocating memory outside of the carveout region

bendavis78

Chrome OS recovery images manual download

https://dl.google.com/dl/edgedl/chromeos/recovery/recovery.conf

yifanlu

#!/bin/sh

# THIS IS NOT FOR REGULAR USERS!!!
# You need to solder to the UART port and short the two pads under the PCB near the charger.
# Baud rate: 921600

red_led () {
  SLEEP=1
  LOOP=1
  if [ x"$1" != x ]; then LOOP=$1; fi

infval

// ==UserScript==
// @name         EmuParadise Download Workaround
// @version      1.2.3
// @description  Replaces the download button link with a working one
// @author       infval (Eptun)
// @match        https://www.emuparadise.me/*/*/*
// @grant        none
// ==/UserScript==

// https://www.reddit.com/r/Piracy/comments/968sm6/a_script_for_easy_downloading_of_emuparadise_roms/

Triang3l

// Check if the target format is 7e3 and the conversion is needed (this is
// pretty long, better to branch here).
shader_code_.push_back(ENCODE_D3D10_SB_OPCODE_TYPE(D3D10_SB_OPCODE_IF) |
                       ENCODE_D3D10_SB_INSTRUCTION_TEST_BOOLEAN(
                           D3D10_SB_INSTRUCTION_TEST_NONZERO) |
                       ENCODE_D3D10_SB_TOKENIZED_INSTRUCTION_LENGTH(3));
shader_code_.push_back(
    EncodeVectorSelectOperand(D3D10_SB_OPERAND_TYPE_TEMP, 1, 1));
shader_code_.push_back(flags_temp);
++stat_.instruction_count;

hexkyz

# The following is adapted from https://github.com/reswitched/loaders/blob/master/nxo64.py
#
# ===========================================================================================
#
# Copyright 2017 Reswitched Team
#
# Permission to use, copy, modify, and/or distribute this software for any purpose with or
# without fee is hereby granted, provided that the above copyright notice and this permission
# notice appear in all copies.
#