From: aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 3 Jan 2009 14:04:11 +0000 (+0000)
Subject: Add vscr access macros.
X-Git-Tag: xen-3.4.0-rc2~71^2^2~176
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=6fa724a34a65645529a37ea363a69a6c9c93f6c1;p=qemu-xen-4.1-testing.git

Add vscr access macros.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6158 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index f7600c435..113bba545 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -524,6 +524,13 @@ enum {
 #define fpscr_eex (((env->fpscr) >> FPSCR_XX) & ((env->fpscr) >> FPSCR_XE) &  \
                    0x1F)
 
+/*****************************************************************************/
+/* Vector status and control register */
+#define VSCR_NJ		16 /* Vector non-java */
+#define VSCR_SAT	0 /* Vector saturation */
+#define vscr_nj		(((env->vscr) >> VSCR_NJ)	& 0x1)
+#define vscr_sat	(((env->vscr) >> VSCR_SAT)	& 0x1)
+
 /*****************************************************************************/
 /* The whole PowerPC CPU context */
 #define NB_MMU_MODES 3