Work around the problem that the PC register is not saved with
the right address when taking a user space PVR access exception.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
---
 target-ppc/translate_init.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -92,6 +92,12 @@ static void spr_write_clear (void *opaqu
 }
 #endif
 
+static void spr_read_generic_fault_user(void *opaque, int sprn)
+{
+    DisasContext *ctx = opaque;
+    GEN_EXCP_PRIVREG(ctx);
+}
+
 /* SPR common to all PowerPC */
 /* XER */
 static void spr_read_xer (void *opaque, int sprn)
@@ -5942,7 +5948,7 @@ static void init_ppc_proc (CPUPPCState *
     /* Register SPR common to all PowerPC implementations */
     gen_spr_generic(env);
     spr_register(env, SPR_PVR, "PVR",
-                 SPR_NOACCESS, SPR_NOACCESS,
+                 &spr_read_generic_fault_user, SPR_NOACCESS,
                  &spr_read_generic, SPR_NOACCESS,
                  def->pvr);
     /* PowerPC implementation specific initialisations (SPRs, timers, ...) */