1 //===- lib/Linker/Linker.cpp - Basic Linker functionality ----------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains basic Linker functionality that all usages will need.
12 //===----------------------------------------------------------------------===//
14 #include "llvm/Linker.h"
15 #include "llvm/Bitcode/ReaderWriter.h"
16 #include "llvm/IR/Module.h"
17 #include "llvm/Support/MemoryBuffer.h"
18 #include "llvm/Support/raw_ostream.h"
19 #include "llvm/Support/system_error.h"
22 Linker::Linker(StringRef progname, StringRef modname,
23 LLVMContext& C, unsigned flags):
25 Composite(new Module(modname, C)),
28 ProgramName(progname) { }
30 Linker::Linker(StringRef progname, Module* aModule, unsigned flags) :
31 Context(aModule->getContext()),
35 ProgramName(progname) { }
42 Linker::error(StringRef message) {
44 if (!(Flags&QuietErrors))
45 errs() << ProgramName << ": error: " << message << "\n";
50 Linker::warning(StringRef message) {
52 if (!(Flags&QuietWarnings))
53 errs() << ProgramName << ": warning: " << message << "\n";
58 Linker::verbose(StringRef message) {
60 errs() << " " << message << "\n";
64 Linker::releaseModule() {
65 Module* result = Composite;