commit 6a00d60127dc0e1d4efadafe1feb88f05030fe52
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Mon Nov 21 23:25:50 2005 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Mon Nov 21 23:25:50 2005 +0000
tree db2e5b6984751b052a7d16b565fc1730a001c351
parent f0aca8227fbdb0cec65331cb59dbe768e2586e7d

SMP support


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1640 c046a42c-6fe2-441c-8c8c-71466251a162

cpu-exec.c

diff --git a/cpu-exec.c b/cpu-exec.c
index 9f6487a..72e3268 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -251,6 +251,8 @@
     TranslationBlock *tb;
     uint8_t *tc_ptr;
 
+    cpu_single_env = env1; 
+
     /* first we save global registers */
     saved_env = env;
     env = env1;
@@ -755,6 +757,8 @@
     T2 = saved_T2;
 #endif
     env = saved_env;
+    /* fail safe : never use cpu_single_env outside cpu_exec() */
+    cpu_single_env = NULL; 
     return ret;
 }