Stephen Hines | 0164f46 | 2011-11-22 19:43:31 -0800 | [diff] [blame] | 1 | /* |
Stephen Hines | 7cd4c49 | 2012-03-13 19:57:37 -0700 | [diff] [blame] | 2 | * Copyright 2011-2012, The Android Open Source Project |
Stephen Hines | 0164f46 | 2011-11-22 19:43:31 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "bcinfo/BitcodeWrapper.h" |
Stephen Hines | 7cd4c49 | 2012-03-13 19:57:37 -0700 | [diff] [blame] | 18 | #include "bcinfo/Wrap/bitcode_wrapperer.h" |
| 19 | #include "bcinfo/Wrap/in_memory_wrapper_input.h" |
Stephen Hines | 0164f46 | 2011-11-22 19:43:31 -0800 | [diff] [blame] | 20 | |
| 21 | #define LOG_TAG "bcinfo" |
Mark Salyzyn | b5517ab | 2016-09-28 15:12:07 -0700 | [diff] [blame] | 22 | #include <android/log.h> |
Stephen Hines | 0164f46 | 2011-11-22 19:43:31 -0800 | [diff] [blame] | 23 | |
| 24 | #include "llvm/Bitcode/ReaderWriter.h" |
| 25 | |
| 26 | #include <cstdlib> |
| 27 | #include <cstring> |
| 28 | |
| 29 | namespace bcinfo { |
| 30 | |
| 31 | BitcodeWrapper::BitcodeWrapper(const char *bitcode, size_t bitcodeSize) |
| 32 | : mFileType(BC_NOT_BC), mBitcode(bitcode), |
Tareq A. Siraj | 0a04898 | 2012-08-14 16:18:12 -0400 | [diff] [blame] | 33 | mBitcodeSize(bitcodeSize), |
Stephen Hines | b67c9e7 | 2012-03-22 11:02:48 -0700 | [diff] [blame] | 34 | mHeaderVersion(0), mTargetAPI(0), mCompilerVersion(0), |
| 35 | mOptimizationLevel(3) { |
Stephen Hines | 7cd4c49 | 2012-03-13 19:57:37 -0700 | [diff] [blame] | 36 | InMemoryWrapperInput inMem(mBitcode, mBitcodeSize); |
Chris Wailes | 900c6c1 | 2014-08-13 15:40:00 -0700 | [diff] [blame] | 37 | BitcodeWrapperer wrapperer(&inMem, nullptr); |
Stephen Hines | 7cd4c49 | 2012-03-13 19:57:37 -0700 | [diff] [blame] | 38 | if (wrapperer.IsInputBitcodeWrapper()) { |
| 39 | mFileType = BC_WRAPPER; |
| 40 | mHeaderVersion = wrapperer.getAndroidHeaderVersion(); |
| 41 | mTargetAPI = wrapperer.getAndroidTargetAPI(); |
| 42 | mCompilerVersion = wrapperer.getAndroidCompilerVersion(); |
| 43 | mOptimizationLevel = wrapperer.getAndroidOptimizationLevel(); |
| 44 | } else if (wrapperer.IsInputBitcodeFile()) { |
| 45 | mFileType = BC_RAW; |
| 46 | } |
Stephen Hines | 0164f46 | 2011-11-22 19:43:31 -0800 | [diff] [blame] | 47 | } |
| 48 | |
| 49 | |
| 50 | BitcodeWrapper::~BitcodeWrapper() { |
| 51 | return; |
| 52 | } |
| 53 | |
| 54 | |
| 55 | bool BitcodeWrapper::unwrap() { |
Stephen Hines | 7cd4c49 | 2012-03-13 19:57:37 -0700 | [diff] [blame] | 56 | return mFileType != BC_NOT_BC; |
Stephen Hines | 0164f46 | 2011-11-22 19:43:31 -0800 | [diff] [blame] | 57 | } |
| 58 | |
| 59 | } // namespace bcinfo |
| 60 | |