From: Jim Grosbach <grosbach@apple.com>
Date: Tue, 9 Aug 2011 22:12:37 +0000 (+0000)
Subject: Don't truncate MachO addresses.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=739b5576adbf991cdcc49df61c1a3de3d63747f6;p=oota-llvm.git

Don't truncate MachO addresses.

Assigned symbol addresses get truncated to 32-bits, even on 64-bit platforms.
That's obviously bogus.
For example,

 .globl _foo
 .equ _foo, 0x987654321ULL


rdar://9922863



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137158 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/MC/MachObjectWriter.cpp b/lib/MC/MachObjectWriter.cpp
index 2590f0ff7b2..6f64bdf40be 100644
--- a/lib/MC/MachObjectWriter.cpp
+++ b/lib/MC/MachObjectWriter.cpp
@@ -291,7 +291,7 @@ void MachObjectWriter::WriteNlist(MachSymbolData &MSD,
   const MCSymbol &Symbol = Data.getSymbol();
   uint8_t Type = 0;
   uint16_t Flags = Data.getFlags();
-  uint32_t Address = 0;
+  uint64_t Address = 0;
 
   // Set the N_TYPE bits. See <mach-o/nlist.h>.
   //