Re: [PATCH] perf: make perf.data more self-descriptive (v5)

From: Andi Kleen
Date: Thu Sep 22 2011 - 23:26:31 EST


> * .byte 0x53 == push ebx. it's universal for 32 and 64 bit
> * .byte 0x5b == pop ebx.
> * Some gcc's (4.1.2 on Core2) object to pairing push/pop and ebx in
> 64 bit mode.

What do you mean with "object" ?

-Andi
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