commit 66321a11a4ef45942b3bee7377a36bb94831365a
author bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Wed Apr 06 20:47:48 2005 +0000
committer bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> Wed Apr 06 20:47:48 2005 +0000
tree f038f1aef344fa93923d874d348d09542d4c5b68
parent c44644bb966bd0cf7e09d94b043814ea0740fe8f

sparc update (Blue Swirl)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1350 c046a42c-6fe2-441c-8c8c-71466251a162

cpu-exec.c

diff --git a/cpu-exec.c b/cpu-exec.c
index 94c35e3..432e602 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -1,7 +1,7 @@
 /*
  *  i386 emulator main execution loop
  * 
- *  Copyright (c) 2003 Fabrice Bellard
+ *  Copyright (c) 2003-2005 Fabrice Bellard
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -285,9 +285,18 @@
 			}
                     }
 #elif defined(TARGET_SPARC)
-                    if (interrupt_request & CPU_INTERRUPT_HARD) {
-			do_interrupt(env->interrupt_index);
-                        env->interrupt_request &= ~CPU_INTERRUPT_HARD;
+                    if ((interrupt_request & CPU_INTERRUPT_HARD) &&
+			(env->psret != 0)) {
+			int pil = env->interrupt_index & 15;
+			int type = env->interrupt_index & 0xf0;
+
+			if (((type == TT_EXTINT) &&
+			     (pil == 15 || pil > env->psrpil)) ||
+			    type != TT_EXTINT) {
+			    env->interrupt_request &= ~CPU_INTERRUPT_HARD;
+			    do_interrupt(env->interrupt_index);
+			    env->interrupt_index = 0;
+			}
 		    } else if (interrupt_request & CPU_INTERRUPT_TIMER) {
 			//do_interrupt(0, 0, 0, 0, 0);
 			env->interrupt_request &= ~CPU_INTERRUPT_TIMER;