10164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines/* 27cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines * Copyright 2011-2012, The Android Open Source Project 30164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * 40164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * Licensed under the Apache License, Version 2.0 (the "License"); 50164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * you may not use this file except in compliance with the License. 60164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * You may obtain a copy of the License at 70164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * 80164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * http://www.apache.org/licenses/LICENSE-2.0 90164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * 100164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * Unless required by applicable law or agreed to in writing, software 110164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * distributed under the License is distributed on an "AS IS" BASIS, 120164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * See the License for the specific language governing permissions and 140164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines * limitations under the License. 150164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines */ 160164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 170164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines#include "bcinfo/BitcodeWrapper.h" 187cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines#include "bcinfo/Wrap/bitcode_wrapperer.h" 197cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines#include "bcinfo/Wrap/in_memory_wrapper_input.h" 200164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 210164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines#define LOG_TAG "bcinfo" 220164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines#include <cutils/log.h> 230164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 240164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines#include "llvm/Bitcode/ReaderWriter.h" 250164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 260164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines#include <cstdlib> 270164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines#include <cstring> 280164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 290164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hinesnamespace bcinfo { 300164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 310164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen HinesBitcodeWrapper::BitcodeWrapper(const char *bitcode, size_t bitcodeSize) 320164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines : mFileType(BC_NOT_BC), mBitcode(bitcode), 330a04898a5ecb4a695e2365942e734038021d5e85Tareq A. Siraj mBitcodeSize(bitcodeSize), 34b67c9e7a28cb734c1d62d835c33dedbe45074356Stephen Hines mHeaderVersion(0), mTargetAPI(0), mCompilerVersion(0), 35b67c9e7a28cb734c1d62d835c33dedbe45074356Stephen Hines mOptimizationLevel(3) { 367cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines InMemoryWrapperInput inMem(mBitcode, mBitcodeSize); 377cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines BitcodeWrapperer wrapperer(&inMem, NULL); 387cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines if (wrapperer.IsInputBitcodeWrapper()) { 397cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines mFileType = BC_WRAPPER; 407cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines mHeaderVersion = wrapperer.getAndroidHeaderVersion(); 417cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines mTargetAPI = wrapperer.getAndroidTargetAPI(); 427cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines mCompilerVersion = wrapperer.getAndroidCompilerVersion(); 437cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines mOptimizationLevel = wrapperer.getAndroidOptimizationLevel(); 447cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines } else if (wrapperer.IsInputBitcodeFile()) { 457cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines mFileType = BC_RAW; 467cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines } 470164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines} 480164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 490164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 500164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen HinesBitcodeWrapper::~BitcodeWrapper() { 510164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines return; 520164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines} 530164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 540164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 550164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hinesbool BitcodeWrapper::unwrap() { 567cd4c49d575478b2380f129dcd376a4e5e37939cStephen Hines return mFileType != BC_NOT_BC; 570164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines} 580164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 590164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines} // namespace bcinfo 600164f4647511a71f5b495a3bef156e3ac4e6c6b3Stephen Hines 61