Re: Intel P6 vs P7 system call performance

John Reiser (jreiser@BitWagon.com)
Tue, 17 Dec 2002 08:14:33 -0800

Ulrich Drepper wrote:
[snip]
> pushl %ebp
> movl $0xfffff000, %ebp
> call *%ebp
> popl %ebp

This does not work for mmap64 [syscall 192], which passes a parameter in %ebp.

-- 
John Reiser, jreiser@BitWagon.com


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