From: Martin Perner <martin@perner.cc>
Date: Sat, 18 Dec 2010 15:23:14 +0000 (+0100)
Subject: [bench] vm: bug fix
X-Git-Tag: bootrom_v1~60
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=c5c139a51b8ba3eb820e3038e41ba58bf6db9e30;hp=ee9f2733d55babddda2f8b4d425deb6950c4f49a;p=calu.git

[bench] vm: bug fix

forgot sign extension => upper 16bits weren't cleared
---

diff --git a/8_benchs/src/vm.s b/8_benchs/src/vm.s
index 05b9812..077a5f3 100644
--- a/8_benchs/src/vm.s
+++ b/8_benchs/src/vm.s
@@ -213,6 +213,8 @@ vm_jmp:
 	addideq r2, r2, 1
 	breq+ vm_loop
 	;if != 0
+	;set r6 to 0 (to clear upper bytes)
+	ldis r6, 0
 	;load pc+1 input
 	ldb r6, 1(r4)
 	;compare input with neg. max of 8 bit