场景:指针、地址、数组访问、一维二维数组转换在IDA F5 之后的伪代码里面时常被用到;
理解:指针指向的是地址,指针表示的是 从某个地址开始 按照 指定数据类型 读取数据;
如下函数定义:
int v12; // r3@32
unsigned int v39[96]=
{
//int v39; // [sp+94h] [bp-1074h]@1
0x4,0x12C,0x0,0x2DA,
//int v40; // [sp+98h] [bp-1070h]@1
//int v41; // [sp+A0h] [bp-1068h]@1
0x0,0x0,0x0,0x0,//[sp+A4h] ~[sp+B0h]
0x0,0x0,0x0,0x0,//[sp+B4h] ~[sp+C0h]
0x0,0x0,0x0,0x0,//[sp+C4h] ~[sp+D0h]
0x4,0x258,0,0x447,
0x0,0x0,0x0,0x0,//[sp+E4h] ~[sp+F0h]
0x0,0x0,0x0,0x0,//[sp+F4h] ~[sp+100h]
0x0,0x0,0x0,0x0,//[sp+104h] ~[sp+110h]
0x8,0x258,0x0,0x447,//[sp+114h] ~[sp+120h]
0x0,0x258,0x258,0x447,
0x447,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0x0,0x0,
0x0,0x0,0