[llvm] r185936 - Archive members cannot be larger than 4GB. Return a uint32_t.

[Rafael Espindola]

Author: rafael
Date: Tue Jul  9 07:45:11 2013
New Revision: 185936

URL: http://llvm.org/viewvc/llvm-project?rev=185936&view=rev
Log:
Archive members cannot be larger than 4GB. Return a uint32_t.

Modified:
    llvm/trunk/include/llvm/Object/Archive.h
    llvm/trunk/lib/Object/Archive.cpp

Modified: llvm/trunk/include/llvm/Object/Archive.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/Archive.h?rev=185936&r1=185935&r2=185936&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/Archive.h (original)
+++ llvm/trunk/include/llvm/Object/Archive.h Tue Jul  9 07:45:11 2013
@@ -33,7 +33,8 @@ struct ArchiveMemberHeader {
   /// Get the name without looking up long names.
   llvm::StringRef getName() const;
 
-  uint64_t getSize() const;
+  /// Members are not larger than 4GB.
+  uint32_t getSize() const;
 };
 
 class Archive : public Binary {

Modified: llvm/trunk/lib/Object/Archive.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Object/Archive.cpp?rev=185936&r1=185935&r2=185936&view=diff
==============================================================================
--- llvm/trunk/lib/Object/Archive.cpp (original)
+++ llvm/trunk/lib/Object/Archive.cpp Tue Jul  9 07:45:11 2013
@@ -54,11 +54,11 @@ StringRef ArchiveMemberHeader::getName()
   return llvm::StringRef(Name, end);
 }
 
-uint64_t ArchiveMemberHeader::getSize() const {
-  uint64_t ret;
-  if (llvm::StringRef(Size, sizeof(Size)).rtrim(" ").getAsInteger(10, ret))
-    llvm_unreachable("Size is not an integer.");
-  return ret;
+uint32_t ArchiveMemberHeader::getSize() const {
+  uint32_t Ret;
+  if (llvm::StringRef(Size, sizeof(Size)).rtrim(" ").getAsInteger(10, Ret))
+    llvm_unreachable("Size is not a decimal number.");
+  return Ret;
 }
 
 static const ArchiveMemberHeader *toHeader(const char *base) {