我有以下变量
uint32_t Value = 0x80
Run Code Online (Sandbox Code Playgroud)
0x80代表存储器中的地址,例如
// Write 2 at address 0x80
*(uint32_t*)((uint32_t)0x80) = 2;
Run Code Online (Sandbox Code Playgroud)
如何将Value转换为Pointer,使其指向0x80?
uint32_t *Pointer = ?? Value;
Run Code Online (Sandbox Code Playgroud)
这个:
(uint32_t*)(uint32_t)Value;
Run Code Online (Sandbox Code Playgroud)
返回:
warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Run Code Online (Sandbox Code Playgroud)