| //===- bitwriter.go - Bindings for bitwriter ------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines bindings for the bitwriter component. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| package llvm |
| |
| /* |
| #include "llvm-c/BitWriter.h" |
| #include <stdlib.h> |
| */ |
| import "C" |
| import "os" |
| import "errors" |
| |
| var writeBitcodeToFileErr = errors.New("Failed to write bitcode to file") |
| |
| func WriteBitcodeToFile(m Module, file *os.File) error { |
| fail := C.LLVMWriteBitcodeToFD(m.C, C.int(file.Fd()), C.int(0), C.int(0)) |
| if fail != 0 { |
| return writeBitcodeToFileErr |
| } |
| return nil |
| } |
| |
| func WriteBitcodeToMemoryBuffer(m Module) MemoryBuffer { |
| mb := C.LLVMWriteBitcodeToMemoryBuffer(m.C) |
| return MemoryBuffer{mb} |
| } |
| |
| // TODO(nsf): Figure out way how to make it work with io.Writer |
