From: Jim Wilson <wilson@tuliptree.org>
Date: Fri, 27 Sep 2002 18:59:08 +0000 (+0000)
Subject: Fix bug in support for trap instruction.
X-Git-Tag: drow-cplus-branchpoint~118
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2e8162cedbdf51d15707960c7c63740fbcec25b7;p=thirdparty%2Fbinutils-gdb.git

Fix bug in support for trap instruction.
	* simops (OP_10007E0): Don't subtract 4 from PC.
---

diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog
index e10f1dab3a5..100ece186e5 100644
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,7 @@
+2002-09-26  Jim Wilson  <wilson@redhat.com>
+
+	* simops (OP_10007E0): Don't subtract 4 from PC.
+
 2002-09-19  Nick Clifton  <nickc@redhat.com>
 
 	* interp.c (sim_open): Remove reference to v850ea.
diff --git a/sim/v850/simops.c b/sim/v850/simops.c
index d8a4d58ae11..eba728fa287 100644
--- a/sim/v850/simops.c
+++ b/sim/v850/simops.c
@@ -1880,7 +1880,7 @@ OP_10007E0 ()
       ECR |= 0x40 + OP[0];
       /* Flag that we are now doing exception processing.  */
       PSW |= PSW_EP | PSW_ID;
-      PC = ((OP[0] < 0x10) ? 0x40 : 0x50) - 4;
+      PC = (OP[0] < 0x10) ? 0x40 : 0x50;
 
       return 0;
     }