1 //===-- BitReader.cpp -----------------------------------------------------===//
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 #include "llvm-c/BitReader.h"
11 #include "llvm/Bitcode/ReaderWriter.h"
12 #include "llvm/Support/MemoryBuffer.h"
18 /* Builds a module from the bitcode in the specified memory buffer, returning a
19 reference to the module via the OutModule parameter. Returns 0 on success.
20 Optionally returns a human-readable error message via OutMessage. */
21 int LLVMParseBitcode(LLVMMemoryBufferRef MemBuf,
22 LLVMModuleRef *OutModule, char **OutMessage) {
25 *OutModule = wrap(ParseBitcodeFile(unwrap(MemBuf), &Message));
28 *OutMessage = strdup(Message.c_str());
35 /* Reads a module from the specified path, returning via the OutModule parameter
36 a module provider which performs lazy deserialization. Returns 0 on success.
37 Optionally returns a human-readable error message via OutMessage. */
38 int LLVMGetBitcodeModuleProvider(LLVMMemoryBufferRef MemBuf,
39 LLVMModuleProviderRef *OutMP,
43 *OutMP = wrap(getBitcodeModuleProvider(unwrap(MemBuf), &Message));
46 *OutMessage = strdup(Message.c_str());