RE: Why does MIPS/Linux always reserve 32 bytes in the top of each process's kernel stack space

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zhan rongkai wrote:

>Why does MIPS/Linux always reserve 32 bytes in the top of each
>process's kernel stack space.

Perhaps because the  kernel's ABI requires it?   I beleive that o64 requires stack space for a0 - a3 to be stored there.
 
David Daney
 


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