[Xen-changelog] [xen-4.0-testing] x86_emulate: Fix decode of FUCOMIP %stN.

[Xen patchbot-4.0-testing <patchbot@xxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir@xxxxxxx>
# Date 1308167438 -3600
# Node ID b58c4ec2f6939b31d56307599b517b5bcfc90279
# Parent  649372e3d46a795040a358075869336b15b6b627
x86_emulate: Fix decode of FUCOMIP %stN.

Signed-off-by: Keir Fraser <keir@xxxxxxx>
xen-unstable changeset:   23546:d25f2c114ace
xen-unstable date:        Wed Jun 15 20:33:58 2011 +0100
---


diff -r 649372e3d46a -r b58c4ec2f693 xen/arch/x86/x86_emulate/x86_emulate.c
--- a/xen/arch/x86/x86_emulate/x86_emulate.c    Wed Jun 15 20:49:03 2011 +0100
+++ b/xen/arch/x86/x86_emulate/x86_emulate.c    Wed Jun 15 20:50:38 2011 +0100
@@ -2936,8 +2936,8 @@
             dst.reg = (unsigned long *)&_regs.eax;
             emulate_fpu_insn_memdst("fnstsw", dst.val);
             break;
+        case 0xe8 ... 0xef: /* fucomip %stN */
         case 0xf0 ... 0xf7: /* fcomip %stN */
-        case 0xf8 ... 0xff: /* fucomip %stN */
             emulate_fpu_insn_stub(0xdf, modrm);
             break;
         default:

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