commit 907a5b26903d593d53abbe6b52a7c72453625e71
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Mon Jun 30 23:18:22 2003 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Mon Jun 30 23:18:22 2003 +0000
tree 9e25c49157bcd4f09a5b29a37bd16e20d962b9c9
parent 0849bf0821fc174621d6b91a3c0a5709639ddab4

fixed invalid irq jump chaining


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@300 c046a42c-6fe2-441c-8c8c-71466251a162

cpu-exec.c

diff --git a/cpu-exec.c b/cpu-exec.c
index 4da3641..ddbeb2c 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -194,6 +194,13 @@
                         }
                         do_interrupt(intno, 0, 0, 0);
                         env->interrupt_request &= ~CPU_INTERRUPT_HARD;
+                        /* ensure that no TB jump will be modified as
+                           the program flow was changed */
+#ifdef __sparc__
+                        tmp_T0 = 0;
+#else
+                        T0 = 0;
+#endif
                     }
 #endif
                     if (interrupt_request & CPU_INTERRUPT_EXIT) {