From e877852408abce08ce25a2171c830012cec46fb9 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Thu, 21 Jan 2010 10:19:46 +0000
Subject: [PATCH] DW_OP_mod should do unsigned arithmetic. Closes #223656.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11028
---
 coregrind/m_debuginfo/d3basics.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/coregrind/m_debuginfo/d3basics.c b/coregrind/m_debuginfo/d3basics.c
index 4585894c94..e4d4ed1c36 100644
--- a/coregrind/m_debuginfo/d3basics.c
+++ b/coregrind/m_debuginfo/d3basics.c
@@ -770,12 +770,12 @@ GXResult ML_(evaluate_Dwarf3_Expr) ( UChar* expr, UWord exprszB,
             PUSH(sw1);
             break;
          case DW_OP_mod:
-            POP(sw2);
-            if (sw2 == 0)
+            POP(uw2);
+            if (uw2 == 0)
                FAIL("evaluate_Dwarf3_Expr: division by zero");
-            POP(sw1);
-            sw1 %= sw2;
-            PUSH(sw1);
+            POP(uw1);
+            uw1 %= uw2;
+            PUSH(uw1);
             break;
 #define BINARY(name, op, s) \
          case DW_OP_##name:		\
-- 
2.47.2