Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
iOS ARM ABI 中的 R9 寄存器是做什么用的?在 ABI 文档中,它说“寄存器 R9 有特殊用途”,但没有实际说明它的用途。
弄清楚了。R9用作当前线程指针。
R9