[Qemu-devel] [6158] Add vscr access macros.

[Aurelien Jarno]

Revision: 6158
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6158
Author:   aurel32
Date:     2009-01-03 14:04:11 +0000 (Sat, 03 Jan 2009)

Log Message:
-----------
Add vscr access macros.

Signed-off-by: Nathan Froyd <address@hidden>
Signed-off-by: Aurelien Jarno <address@hidden>

Modified Paths:
--------------
    trunk/target-ppc/cpu.h

Modified: trunk/target-ppc/cpu.h
===================================================================
--- trunk/target-ppc/cpu.h      2009-01-03 13:31:58 UTC (rev 6157)
+++ trunk/target-ppc/cpu.h      2009-01-03 14:04:11 UTC (rev 6158)
@@ -525,6 +525,13 @@
                    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