zydis/Examples/SimpleDemo/Main.cpp

/**************************************************************************************************

  Verteron Disassembler Engine
  Version 1.0

  Remarks         : Freeware, Copyright must be included

  Original Author : Florian Bernd
  Modifications   :

  Last change     : 29. October 2014

 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.

**************************************************************************************************/
#include <tchar.h>
#include <stdint.h>
#include <iostream>
#include <iomanip>
#include "VXDisassembler.h"

using namespace Verteron;

int _tmain(int argc, _TCHAR* argv[])
{
    uint8_t data32[] =
    {
        0x8B, 0xFF, 0x55, 0x8B, 0xEC, 0x6A, 0xFE, 0x68, 0xD8, 0x18, 0x09, 0x77, 0x68, 0x85, 0xD2, 
        0x09, 0x77, 0x64, 0xA1, 0x00, 0x00, 0x00, 0x00, 0x50, 0x83, 0xEC, 0x14, 0x53, 0x56, 0x57, 
        0xA1, 0x68, 0xEE, 0x13, 0x77, 0x31, 0x45, 0xF8, 0x33, 0xC5, 0x50, 0x8D, 0x45, 0xF0, 0x64, 
        0xA3, 0x00, 0x00, 0x00, 0x00, 0x89, 0x65, 0xE8, 0xC7, 0x45, 0xFC, 0x00, 0x00, 0x00, 0x00, 
        0x8B, 0x5D, 0x08, 0xF6, 0xC3, 0x04, 0x0F, 0x85, 0x57, 0x74, 0x00, 0x00, 0x53, 0x6A, 0x00, 
        0xFF, 0x35, 0xA0, 0xE3, 0x13, 0x77, 0xFF, 0x15, 0x00, 0x10, 0x14, 0x77, 0x85, 0xC0, 0x0F, 
        0x84, 0xC6, 0x48, 0x04, 0x00, 0xC7, 0x45, 0x08, 0x00, 0x00, 0x00, 0x00, 0xC7, 0x45, 0xFC, 
        0xFE, 0xFF, 0xFF, 0xFF, 0x33, 0xC0, 0x8B, 0x4D, 0xF0, 0x64, 0x89, 0x0D, 0x00, 0x00, 0x00, 
        0x00, 0x59, 0x5F, 0x5E, 0x5B, 0x8B, 0xE5, 0x5D, 0xC2, 0x04, 0x00
    };
    uint8_t data64[] =
    {
        0x48, 0x89, 0x5C, 0x24, 0x10, 0x48, 0x89, 0x74, 0x24, 0x18, 0x89, 0x4C, 0x24, 0x08, 0x57, 
        0x41, 0x54, 0x41, 0x55, 0x41, 0x56, 0x41, 0x57, 0x48, 0x83, 0xEC, 0x40, 0x4C, 0x8B, 0xF2, 
        0x8B, 0xD9, 0x48, 0xC7, 0x44, 0x24, 0x20, 0x00, 0x00, 0x00, 0x00, 0x33, 0xF6, 0x48, 0x89, 
        0x74, 0x24, 0x30, 0x45, 0x33, 0xFF, 0xF7, 0xC1, 0x8D, 0xF0, 0xFF, 0xFF, 0x0F, 0x85, 0xAA, 
        0x53, 0x08, 0x00, 0xF6, 0xC1, 0x40, 0x8B, 0xFE, 0x41, 0xBD, 0x08, 0x00, 0x00, 0x00, 0x41, 
        0x0F, 0x45, 0xFD, 0xF6, 0xC1, 0x02, 0x48, 0x8B, 0x0D, 0x10, 0xD4, 0x0E, 0x00, 0x0F, 0x85, 
        0x40, 0xE1, 0x01, 0x00, 0x8B, 0x15, 0x4C, 0xD5, 0x0E, 0x00, 0x81, 0xC2, 0x00, 0x00, 0x14, 
        0x00, 0x0B, 0xD7, 0x4D, 0x8B, 0xC6, 0xFF, 0x15, 0x3B, 0x2F, 0x10, 0x00, 0x48, 0x8B, 0xD8, 
        0x48, 0x85, 0xC0, 0x0F, 0x84, 0x93, 0x78, 0x0A, 0x00, 0x48, 0x8B, 0xC3, 0x48, 0x8B, 0x5C, 
        0x24, 0x78, 0x48, 0x8B, 0xB4, 0x24, 0x80, 0x00, 0x00, 0x00, 0x48, 0x83, 0xC4, 0x40, 0x41, 
        0x5F, 0x41, 0x5E, 0x41, 0x5D, 0x41, 0x5C, 0x5F, 0xC3    
    };

    VXInstructionInfo info;
    VXInstructionDecoder decoder;
    VXIntelInstructionFormatter formatter;
    VXMemoryDataSource input32(&data32[0], sizeof(data32));
    VXMemoryDataSource input64(&data64[0], sizeof(data64));

    decoder.setDisassemblerMode(VXDisassemblerMode::M32BIT);
    decoder.setDataSource(&input32);
    decoder.setInstructionPointer(0x77091852);
    std::cout << "32 bit test ..." << std::endl << std::endl;
    while (decoder.decodeInstruction(info))
    {
        std::cout << std::hex << std::setw(8) << std::setfill('0') << std::uppercase 
                  << info.instrAddress << " "; 
        if (info.flags & IF_ERROR_MASK)
        {
            std::cout << "db " << std::setw(2) << info.data[0];    
        } else
        {
            std::cout << formatter.formatInstruction(info) << std::endl;
        }
    }

    std::cout << std::endl;

    decoder.setDisassemblerMode(VXDisassemblerMode::M64BIT);
    decoder.setDataSource(&input64);
    decoder.setInstructionPointer(0x00007FFA39A81930ull);
    std::cout << "64 bit test ..." << std::endl << std::endl;
    while (decoder.decodeInstruction(info))
    {
        std::cout << std::hex << std::setw(16) << std::setfill('0') << std::uppercase 
                  << info.instrAddress << " "; 
        if (info.flags & IF_ERROR_MASK)
        {
            std::cout << "db " << std::setw(2) << info.data[0];    
        } else
        {
            std::cout << formatter.formatInstruction(info) << std::endl;
        }
    }

    std::cin.get();
    return 0;
}