代码分析_逆向_ida经验

常见的一些代码在ida中的表现

1.各种数据类型在ida中的表现

double __stdcall go(int i, int *is, char ch, char* chs, float f, float* fs, double d, double* ds){i = 1;is[0] = 2;ch = 'a';chs[1] = 'b';f = 2.0;fs[2] = 3.0;d = 12.0;ds[3] = 13.0;return i + ch + f + d;}

double __stdcall sub_4013D6(int a1, int a2, int a3, int a4, int a5, int a6, double a7, int a8){  *(_DWORD *)a2 = 2;  *(_BYTE *)(a4 + 1) = 98;  *(_DWORD *)(a6 + 8) = 1077936128;  *(double *)(a8 + 24) = 13.0;  return (double)98 + 2.0 + 12.0;}