From d7facaf37169a5012c12b5755973dfdeaecb7693 Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Thu, 4 Aug 2011 13:05:26 +0000
Subject: [PATCH] Add an assert to check that the Addend fits the file format.

llvm-svn: 136868
---
 llvm/lib/MC/ELFObjectWriter.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/llvm/lib/MC/ELFObjectWriter.cpp b/llvm/lib/MC/ELFObjectWriter.cpp
index 78588ae9acaf..18fed21afc66 100644
--- a/llvm/lib/MC/ELFObjectWriter.cpp
+++ b/llvm/lib/MC/ELFObjectWriter.cpp
@@ -462,6 +462,12 @@ void ELFObjectWriter::RecordRelocation(const MCAssembler &Asm,
 
   if (!hasRelocationAddend())
     Addend = 0;
+
+  if (is64Bit())
+    assert(isInt<64>(Addend));
+  else
+    assert(isInt<32>(Addend));
+
   ELFRelocationEntry ERE(RelocOffset, Index, Type, RelocSymbol, Addend);
   Relocations[Fragment->getParent()].push_back(ERE);
 }