From: blueswir1 <blueswir1>
Date: Tue, 25 Dec 2007 07:49:10 +0000 (+0000)
Subject:  Enforce context table alignment
X-Git-Tag: release_0_9_1~39
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=72350cd795487d9499340ae1059814758df39559;p=xenclient%2Fioemu.git

 Enforce context table alignment
---

diff --git a/target-sparc/helper.c b/target-sparc/helper.c
index 894e3262..d657c312 100644
--- a/target-sparc/helper.c
+++ b/target-sparc/helper.c
@@ -129,7 +129,7 @@ int get_physical_address (CPUState *env, target_phys_addr_t *physical, int *prot
 
     /* SPARC reference MMU table walk: Context table->L1->L2->PTE */
     /* Context base + context number */
-    pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
+    pde_ptr = ((env->mmuregs[1] & ~63)<< 4) + (env->mmuregs[2] << 2);
     pde = ldl_phys(pde_ptr);
 
     /* Ctx pde */