39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
|
//===- bitwriter.go - Bindings for bitwriter ------------------------------===//
|
||
|
|
//
|
||
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
||
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
// 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
|