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[Xen-changelog] [xen-unstable] [XEN] BSF/BSR set ZF not CF.

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Subject:	[Xen-changelog] [xen-unstable] [XEN] BSF/BSR set ZF not CF.
From:	Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date:	Mon, 15 Jan 2007 19:35:06 -0800
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# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1168871545 0
# Node ID ba5e80864f9c9cc91879e2fc175370634d3bdd9a
# Parent  fb46005e07564bd152621c2ebf2c737b4115dc83
[XEN] BSF/BSR set ZF not CF.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>
---
 xen/arch/x86/x86_emulate.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r fb46005e0756 -r ba5e80864f9c xen/arch/x86/x86_emulate.c
--- a/xen/arch/x86/x86_emulate.c        Mon Jan 15 12:25:04 2007 +0000
+++ b/xen/arch/x86/x86_emulate.c        Mon Jan 15 14:32:25 2007 +0000
@@ -2019,7 +2019,7 @@ x86_emulate(
 
     case 0xbc: /* bsf */ {
         int zf;
-        asm ( "bsf %2,%0; setc %b1"
+        asm ( "bsf %2,%0; setz %b1"
               : "=r" (dst.val), "=q" (zf)
               : "r" (src.val), "1" (0) );
         _regs.eflags &= ~EFLG_ZF;
@@ -2029,7 +2029,7 @@ x86_emulate(
 
     case 0xbd: /* bsr */ {
         int zf;
-        asm ( "bsr %2,%0; setc %b1"
+        asm ( "bsr %2,%0; setz %b1"
               : "=r" (dst.val), "=q" (zf)
               : "r" (src.val), "1" (0) );
         _regs.eflags &= ~EFLG_ZF;

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