//
// The LLVM Compiler Infrastructure
//
-// This file was developed by Reid Spencer and is distributed under the
-// University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
#include "llvm/Linker.h"
#include "llvm/Module.h"
-#include "llvm/Bytecode/Reader.h"
+#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Config/config.h"
+#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Streams.h"
using namespace llvm;
-Linker::Linker(const std::string& progname, const std::string& modname, unsigned flags)
+Linker::Linker(const std::string& progname, const std::string& modname,
+ unsigned flags)
: Composite(0)
, LibPaths()
, Flags(flags)
void
Linker::addSystemPaths() {
- sys::Path::GetBytecodeLibraryPaths(LibPaths);
+ sys::Path::GetBitcodeLibraryPaths(LibPaths);
LibPaths.insert(LibPaths.begin(),sys::Path("./"));
}
return result;
}
-// LoadObject - Read in and parse the bytecode file named by FN and return the
+// LoadObject - Read in and parse the bitcode file named by FN and return the
// module it contains (wrapped in an auto_ptr), or auto_ptr<Module>() and set
// Error if an error occurs.
std::auto_ptr<Module>
Linker::LoadObject(const sys::Path &FN) {
std::string ParseErrorMessage;
- Module *Result = ParseBytecodeFile(FN.toString(), &ParseErrorMessage);
+ Module *Result = 0;
+
+ const std::string &FNS = FN.toString();
+ std::auto_ptr<MemoryBuffer> Buffer(MemoryBuffer::getFileOrSTDIN(FNS.c_str()));
+ if (Buffer.get())
+ Result = ParseBitcodeFile(Buffer.get(), &ParseErrorMessage);
+ else
+ ParseErrorMessage = "Error reading file '" + FNS + "'";
+
if (Result)
return std::auto_ptr<Module>(Result);
- Error = "Bytecode file '" + FN.toString() + "' could not be loaded";
+ Error = "Bitcode file '" + FN.toString() + "' could not be loaded";
if (ParseErrorMessage.size())
Error += ": " + ParseErrorMessage;
return std::auto_ptr<Module>();
FullPath.appendSuffix(&(LTDL_SHLIB_EXT[1]));
if (FullPath.isDynamicLibrary()) // Native shared library?
return FullPath;
- if (FullPath.isBytecodeFile()) // .so file containing bytecode?
+ if (FullPath.isBitcodeFile()) // .so file containing bitcode?
return FullPath;
// Not found .. fall through