26 windows_26_windows_system 系统信息

// windows_26_windows_system.cpp : 定义控制台应用程序的入口点。
//
#include "stdafx.h"
#include <windows.h>
void ShowSys( )
{
  SYSTEM_INFO info = { 0 };
  GetSystemInfo( &info );
  printf( "内存页的大小：%d\n", info.dwPageSize );
  printf( "可用最小地址：%X\n", info.lpMinimumApplicationAddress );
  printf( "可用最大地址：%X\n", info.lpMaximumApplicationAddress );
  printf( "区域的分配粒度：%d\n", info.dwAllocationGranularity );
  printf( "处理器数量：%d\n", info.dwNumberOfProcessors );
  printf( "处理器级别：%d\n", info.wProcessorLevel );
  printf( "处理器版本号：%d\n", info.wProcessorRevision );
  printf( "处理器类型：%X\n", info.dwProcessorType );
}
int _tmain(int argc, _TCHAR* argv[])
{
  ShowSys( );
  //错误的地址
  /*
  10000
  7FFEFFFF
  */
  //printf( "%d\n", *( (int *)0x7FFEFFFF+1 ) );
	return 0;
}