YouTube汇编入门课

汇编

还是被逼着学习汇编，哭唧唧o(╥﹏╥)o。之前看操作系统的那门课程也用过riscv的汇编，但是都是copy and Write（抄代码当做写代码，滑稽。

寄存器

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eax是half rax Register，这意味着对eax修改实际上对rax低32bit进行修改

syscall

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rax存放syscall的ID

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Flags Pointer

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jump symbol

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posted @ 2022-11-30 21:57  kalice  阅读(158)  评论(0)    收藏  举报