From: aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Tue, 7 Apr 2009 21:44:52 +0000 (+0000)
Subject: target-alpha: stop translation if too long
X-Git-Tag: v0.11.0-rc0~961
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8fcc55f9de36354a8dcae1b47cadf45e8bba5cca;p=thirdparty%2Fqemu.git

target-alpha: stop translation if too long

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7027 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 1e1da542d02..cdfeaa64761 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -2404,16 +2404,20 @@ static always_inline void gen_intermediate_code_internal (CPUState *env,
         /* if we reach a page boundary or are single stepping, stop
          * generation
          */
-        if (((ctx.pc & (TARGET_PAGE_SIZE - 1)) == 0) ||
-            num_insns >= max_insns) {
-            break;
-        }
-
         if (env->singlestep_enabled) {
             gen_excp(&ctx, EXCP_DEBUG, 0);
             break;
         }
 
+        if ((ctx.pc & (TARGET_PAGE_SIZE - 1)) == 0)
+            break;
+
+        if (gen_opc_ptr >= gen_opc_end)
+            break;
+
+        if (num_insns >= max_insns)
+            break;
+
         if (singlestep) {
             break;
         }