Re: [RFC] Uni-processor interrupt state preservation.

From: Roland Dreier
Date: Thu Jul 30 2009 - 13:14:37 EST



> If it does, then that is the answer to my question -
> Link to the ABI document please.

www.sco.com/developers/devspecs/abi386-4.pdf:

Registers %ebp, %ebx, %edi, %esi, and %esp ââbelongââ to the cal-
ling function. In other words, a called function must preserve these
registersâ values for its caller.
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