From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Wed, 19 Nov 2003 22:04:21 +0000 (+0000)
Subject: always completely redefine the TLB in case of MMU fault
X-Git-Tag: release_0_5_1~36
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=afa05eb15e71a0cca62bd75b5424119419b8a074;p=thirdparty%2Fqemu.git

always completely redefine the TLB in case of MMU fault


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@466 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/target-i386/helper2.c b/target-i386/helper2.c
index fb8f254d4b8..9abf7ffc7f8 100644
--- a/target-i386/helper2.c
+++ b/target-i386/helper2.c
@@ -400,6 +400,9 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env, uint32_t addr,
         if (prot & PROT_WRITE) {
             env->tlb_write[is_user][index].address = address;
             env->tlb_write[is_user][index].addend = addend;
+        } else {
+            env->tlb_write[is_user][index].address = -1;
+            env->tlb_write[is_user][index].addend = -1;
         }
         page_set_flags(vaddr, vaddr + TARGET_PAGE_SIZE, 
                        PAGE_VALID | PAGE_EXEC | prot);