lkml.org 
[lkml]   [2001]   [Oct]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] change name of rep_nop
  Hello,
> __asm__ __volatile__("rep;nop");

"The behavior of the REP prefix is undefined when used with non-string
instructions." page 3-404 of Intel documentation, in "CHAPTER 3,
INSTRUCTION SET REFERENCE"...

How about: __asm__ __volatile__("loop ." : "+c" (nbloop)); ?

Etienne.

___________________________________________________________
Un nouveau Nokia Game commence.
Allez sur http://fr.yahoo.com/nokiagame avant le 3 novembre
pour participer à cette aventure tous médias.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:05    [W:0.047 / U:1.368 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site