From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 24 Apr 2005 10:08:19 +0000 (+0000)
Subject: MMU fix (Blue Swirl)
X-Git-Tag: TizenStudio_2.0_p2.3~14826
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b3180cdc0195c14d8f01971010b920ef98b35bc3;p=sdk%2Femulator%2Fqemu.git

MMU fix (Blue Swirl)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1390 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/target-sparc/helper.c b/target-sparc/helper.c
index 82a3a4e..9fd5f21 100644
--- a/target-sparc/helper.c
+++ b/target-sparc/helper.c
@@ -142,7 +142,7 @@ 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] << 4);
+    pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
     pde = ldl_phys(pde_ptr);
 
     /* Ctx pde */
@@ -356,7 +356,7 @@ target_ulong mmu_probe(target_ulong address, int mmulev)
     uint32_t pde;
 
     /* Context base + context number */
-    pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 4);
+    pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
     pde = ldl_phys(pde_ptr);
 
     switch (pde & PTE_ENTRYTYPE_MASK) {
@@ -421,7 +421,7 @@ void dump_mmu(void)
     uint32_t pde;
 
     printf("MMU dump:\n");
-    pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 4);
+    pde_ptr = (env->mmuregs[1] << 4) + (env->mmuregs[2] << 2);
     pde = ldl_phys(pde_ptr);
     printf("Root ptr: " TARGET_FMT_lx ", ctx: %d\n", env->mmuregs[1] << 4, env->mmuregs[2]);
     for (n = 0, va = 0; n < 256; n++, va += 16 * 1024 * 1024) {