#include "dex_file-inl.h"
#include "dex_instruction-inl.h"
#include "dex/dex_to_dex_compiler.h"
+#include "dex/dex_to_dex_decompiler.h"
#include "dex/verification_results.h"
#include "dex/verified_method.h"
#include "driver/compiler_options.h"
#include "transaction.h"
#include "utils/dex_cache_arrays_layout-inl.h"
#include "utils/swap_space.h"
+#include "vdex_file.h"
#include "verifier/method_verifier.h"
#include "verifier/method_verifier-inl.h"
#include "verifier/verifier_log_mode.h"
void CompilerDriver::CompileAll(jobject class_loader,
const std::vector<const DexFile*>& dex_files,
- verifier::VerifierDeps* verifier_deps,
TimingLogger* timings) {
DCHECK(!Runtime::Current()->IsStarted());
// 2) Resolve all classes
// 3) Attempt to verify all classes
// 4) Attempt to initialize image classes, and trivially initialized classes
- PreCompile(class_loader, dex_files, verifier_deps, timings);
+ PreCompile(class_loader, dex_files, timings);
if (GetCompilerOptions().IsBootImage()) {
// We don't need to setup the intrinsics for non boot image compilation, as
// those compilations will pick up a boot image that have the ArtMethod already
FreeThreadPools();
}
+// In-place unquicken the given `dex_files` based on `quickening_info`.
+static void Unquicken(const std::vector<const DexFile*>& dex_files,
+ const ArrayRef<const uint8_t>& quickening_info) {
+ const uint8_t* quickening_info_ptr = quickening_info.data();
+ const uint8_t* const quickening_info_end = quickening_info.data() + quickening_info.size();
+ for (const DexFile* dex_file : dex_files) {
+ for (uint32_t i = 0; i < dex_file->NumClassDefs(); ++i) {
+ const DexFile::ClassDef& class_def = dex_file->GetClassDef(i);
+ const uint8_t* class_data = dex_file->GetClassData(class_def);
+ if (class_data == nullptr) {
+ continue;
+ }
+ ClassDataItemIterator it(*dex_file, class_data);
+ // Skip fields
+ while (it.HasNextStaticField()) {
+ it.Next();
+ }
+ while (it.HasNextInstanceField()) {
+ it.Next();
+ }
+
+ // Unquicken each method.
+ while (it.HasNextDirectMethod()) {
+ const DexFile::CodeItem* code_item = it.GetMethodCodeItem();
+ if (code_item != nullptr) {
+ uint32_t quickening_size = *reinterpret_cast<const uint32_t*>(quickening_info_ptr);
+ quickening_info_ptr += sizeof(uint32_t);
+ optimizer::ArtDecompileDEX(
+ *code_item, ArrayRef<const uint8_t>(quickening_info_ptr, quickening_size));
+ quickening_info_ptr += quickening_size;
+ }
+ it.Next();
+ }
+
+ while (it.HasNextVirtualMethod()) {
+ const DexFile::CodeItem* code_item = it.GetMethodCodeItem();
+ if (code_item != nullptr) {
+ uint32_t quickening_size = *reinterpret_cast<const uint32_t*>(quickening_info_ptr);
+ quickening_info_ptr += sizeof(uint32_t);
+ optimizer::ArtDecompileDEX(
+ *code_item, ArrayRef<const uint8_t>(quickening_info_ptr, quickening_size));
+ quickening_info_ptr += quickening_size;
+ }
+ it.Next();
+ }
+ DCHECK(!it.HasNext());
+ }
+ }
+ DCHECK_EQ(quickening_info_ptr, quickening_info_end) << "Failed to use all quickening info";
+}
+
+void CompilerDriver::CompileAll(jobject class_loader,
+ const std::vector<const DexFile*>& dex_files,
+ VdexFile* vdex_file,
+ TimingLogger* timings) {
+ if (vdex_file != nullptr) {
+ // TODO: we unquicken unconditionnally, as we don't know
+ // if the boot image has changed. How exactly we'll know is under
+ // experimentation.
+ Unquicken(dex_files, vdex_file->GetQuickeningInfo());
+ Runtime::Current()->GetCompilerCallbacks()->SetVerifierDeps(
+ new verifier::VerifierDeps(dex_files, vdex_file->GetVerifierDepsData()));
+ }
+ CompileAll(class_loader, dex_files, timings);
+}
+
static optimizer::DexToDexCompilationLevel GetDexToDexCompilationLevel(
Thread* self, const CompilerDriver& driver, Handle<mirror::ClassLoader> class_loader,
const DexFile& dex_file, const DexFile::ClassDef& class_def)
InitializeThreadPools();
- PreCompile(jclass_loader, dex_files, /* verifier_deps */ nullptr, timings);
+ PreCompile(jclass_loader, dex_files, timings);
// Can we run DEX-to-DEX compiler on this class ?
optimizer::DexToDexCompilationLevel dex_to_dex_compilation_level =
void CompilerDriver::PreCompile(jobject class_loader,
const std::vector<const DexFile*>& dex_files,
- verifier::VerifierDeps* verifier_deps,
TimingLogger* timings) {
CheckThreadPools();
VLOG(compiler) << "Resolve const-strings: " << GetMemoryUsageString(false);
}
- Verify(class_loader, dex_files, verifier_deps, timings);
+ Verify(class_loader, dex_files, timings);
VLOG(compiler) << "Verify: " << GetMemoryUsageString(false);
if (had_hard_verifier_failure_ && GetCompilerOptions().AbortOnHardVerifierFailure()) {
void CompilerDriver::Verify(jobject jclass_loader,
const std::vector<const DexFile*>& dex_files,
- verifier::VerifierDeps* verifier_deps,
TimingLogger* timings) {
+ verifier::VerifierDeps* verifier_deps =
+ Runtime::Current()->GetCompilerCallbacks()->GetVerifierDeps();
+ // If there is an existing `VerifierDeps`, try to use it for fast verification.
if (verifier_deps != nullptr) {
TimingLogger::ScopedTiming t("Fast Verify", timings);
ScopedObjectAccess soa(Thread::Current());
}
}
- // If there is no passed `verifier_deps` (because of non-existing vdex), or
- // the passed `verifier_deps` is not valid anymore, create a new one for
+ // If there is no existing `verifier_deps` (because of non-existing vdex), or
+ // the existing `verifier_deps` is not valid anymore, create a new one for
// non boot image compilation. The verifier will need it to record the new dependencies.
// Then dex2oat can update the vdex file with these new dependencies.
if (!GetCompilerOptions().IsBootImage()) {
// Create the main VerifierDeps, and set it to this thread.
- Runtime::Current()->GetCompilerCallbacks()->SetVerifierDeps(
- new verifier::VerifierDeps(dex_files));
- Thread::Current()->SetVerifierDeps(
- Runtime::Current()->GetCompilerCallbacks()->GetVerifierDeps());
+ verifier_deps = new verifier::VerifierDeps(dex_files);
+ Runtime::Current()->GetCompilerCallbacks()->SetVerifierDeps(verifier_deps);
+ Thread::Current()->SetVerifierDeps(verifier_deps);
// Create per-thread VerifierDeps to avoid contention on the main one.
// We will merge them after verification.
for (ThreadPoolWorker* worker : parallel_thread_pool_->GetWorkers()) {
}
if (!GetCompilerOptions().IsBootImage()) {
- verifier::VerifierDeps* main_deps =
- Runtime::Current()->GetCompilerCallbacks()->GetVerifierDeps();
// Merge all VerifierDeps into the main one.
for (ThreadPoolWorker* worker : parallel_thread_pool_->GetWorkers()) {
verifier::VerifierDeps* thread_deps = worker->GetThread()->GetVerifierDeps();
worker->GetThread()->SetVerifierDeps(nullptr);
- main_deps->MergeWith(*thread_deps, dex_files);;
+ verifier_deps->MergeWith(*thread_deps, dex_files);;
delete thread_deps;
}
Thread::Current()->SetVerifierDeps(nullptr);
namespace verifier {
class MethodVerifier;
-class VerifierDeps;
class VerifierDepsTest;
} // namespace verifier
using SwapSrcMap = SrcMap<SwapAllocator<SrcMapElem>>;
template<class T> class Handle;
class TimingLogger;
+class VdexFile;
class VerificationResults;
class VerifiedMethod;
void CompileAll(jobject class_loader,
const std::vector<const DexFile*>& dex_files,
- verifier::VerifierDeps* verifier_deps,
+ TimingLogger* timings)
+ REQUIRES(!Locks::mutator_lock_, !compiled_classes_lock_, !dex_to_dex_references_lock_);
+
+ void CompileAll(jobject class_loader,
+ const std::vector<const DexFile*>& dex_files,
+ VdexFile* vdex_file,
TimingLogger* timings)
REQUIRES(!Locks::mutator_lock_, !compiled_classes_lock_, !dex_to_dex_references_lock_);
private:
void PreCompile(jobject class_loader,
const std::vector<const DexFile*>& dex_files,
- verifier::VerifierDeps* verifier_deps,
TimingLogger* timings)
REQUIRES(!Locks::mutator_lock_, !compiled_classes_lock_);
void Verify(jobject class_loader,
const std::vector<const DexFile*>& dex_files,
- verifier::VerifierDeps* verifier_deps,
TimingLogger* timings);
void VerifyDexFile(jobject class_loader,
return true;
}
+// Add dex file source(s) from a vdex file specified by a file handle.
+bool OatWriter::AddVdexDexFilesSource(const VdexFile& vdex_file,
+ const char* location,
+ CreateTypeLookupTable create_type_lookup_table) {
+ DCHECK(write_state_ == WriteState::kAddingDexFileSources);
+ const uint8_t* current_dex_data = nullptr;
+ for (size_t i = 0; ; ++i) {
+ current_dex_data = vdex_file.GetNextDexFileData(current_dex_data);
+ if (current_dex_data == nullptr) {
+ break;
+ }
+ if (!DexFile::IsMagicValid(current_dex_data)) {
+ LOG(ERROR) << "Invalid magic in vdex file created from " << location;
+ return false;
+ }
+ // We used `zipped_dex_file_locations_` to keep the strings in memory.
+ zipped_dex_file_locations_.push_back(DexFile::GetMultiDexLocation(i, location));
+ const char* full_location = zipped_dex_file_locations_.back().c_str();
+ oat_dex_files_.emplace_back(full_location,
+ DexFileSource(current_dex_data),
+ create_type_lookup_table);
+ }
+ if (oat_dex_files_.empty()) {
+ LOG(ERROR) << "No dex files in vdex file created from " << location;
+ return false;
+ }
+ return true;
+}
+
// Add dex file source from raw memory.
bool OatWriter::AddRawDexFileSource(const ArrayRef<const uint8_t>& data,
const char* location,
class OutputStream;
class TimingLogger;
class TypeLookupTable;
+class VdexFile;
class ZipEntry;
namespace debug {
// To produce a valid oat file, the user must first add sources with any combination of
// - AddDexFileSource(),
// - AddZippedDexFilesSource(),
- // - AddRawDexFileSource().
+ // - AddRawDexFileSource(),
+ // - AddVdexDexFilesSource().
// Then the user must call in order
// - WriteAndOpenDexFiles()
// - Initialize()
const char* location,
uint32_t location_checksum,
CreateTypeLookupTable create_type_lookup_table = CreateTypeLookupTable::kDefault);
+ // Add dex file source(s) from a vdex file.
+ bool AddVdexDexFilesSource(
+ const VdexFile& vdex_file,
+ const char* location,
+ CreateTypeLookupTable create_type_lookup_table = CreateTypeLookupTable::kDefault);
dchecked_vector<const char*> GetSourceLocations() const;
// Write raw dex files to the vdex file, mmap the file and open the dex files from it.
// The compiler driver handles the verifier deps in the callbacks, so
// remove what this class did for unit testing.
verifier_deps_.reset(nullptr);
- callbacks_->SetVerifierDeps(nullptr);
- compiler_driver_->Verify(class_loader_, dex_files_, deps, &timings);
+ callbacks_->SetVerifierDeps(deps);
+ compiler_driver_->Verify(class_loader_, dex_files_, &timings);
// The compiler driver may have updated the VerifierDeps in the callback object.
- verifier_deps_.reset(callbacks_->GetVerifierDeps());
+ if (callbacks_->GetVerifierDeps() != deps) {
+ verifier_deps_.reset(callbacks_->GetVerifierDeps());
+ }
+ callbacks_->SetVerifierDeps(nullptr);
}
void SetVerifierDeps(const std::vector<const DexFile*>& dex_files) {
#include "ScopedLocalRef.h"
#include "scoped_thread_state_change-inl.h"
#include "utils.h"
+#include "vdex_file.h"
#include "verifier/verifier_deps.h"
#include "well_known_classes.h"
#include "zip_archive.h"
oat_fd_(-1),
input_vdex_fd_(-1),
output_vdex_fd_(-1),
+ input_vdex_file_(nullptr),
zip_fd_(-1),
image_base_(0U),
image_classes_zip_filename_(nullptr),
Usage("Output must be supplied with either --oat-file or --oat-fd");
}
+ if (input_vdex_fd_ != -1 && !input_vdex_.empty()) {
+ Usage("Can't have both --input-vdex-fd and --input-vdex");
+ }
+
if (!oat_filenames_.empty() && oat_fd_ != -1) {
Usage("--oat-file should not be used with --oat-fd");
}
zip_location_ = option.substr(strlen("--zip-location=")).data();
} else if (option.starts_with("--input-vdex-fd=")) {
ParseInputVdexFd(option);
+ } else if (option.starts_with("--input-vdex=")) {
+ input_vdex_ = option.substr(strlen("--input-vdex=")).data();
} else if (option.starts_with("--output-vdex-fd=")) {
ParseOutputVdexFd(option);
} else if (option.starts_with("--oat-file=")) {
return false;
}
oat_files_.push_back(std::move(oat_file));
+ DCHECK_EQ(input_vdex_fd_, -1);
+ if (!input_vdex_.empty()) {
+ std::string error_msg;
+ input_vdex_file_.reset(VdexFile::Open(input_vdex_,
+ /* writable */ false,
+ /* low_4gb */ false,
+ &error_msg));
+ if (input_vdex_file_ != nullptr && !input_vdex_file_->IsValid()) {
+ input_vdex_file_.reset(nullptr);
+ }
+ }
DCHECK_EQ(output_vdex_fd_, -1);
std::string vdex_filename = ReplaceFileExtension(oat_filename, "vdex");
}
oat_files_.push_back(std::move(oat_file));
+ DCHECK_NE(input_vdex_fd_, output_vdex_fd_);
+ if (input_vdex_fd_ != -1) {
+ struct stat s;
+ int rc = TEMP_FAILURE_RETRY(fstat(input_vdex_fd_, &s));
+ if (rc == -1) {
+ PLOG(WARNING) << "Failed getting length of vdex file";
+ } else {
+ std::string error_msg;
+ input_vdex_file_.reset(VdexFile::Open(input_vdex_fd_,
+ s.st_size,
+ "vdex",
+ /* writable */ false,
+ /* low_4gb */ false,
+ &error_msg));
+ // If there's any problem with the passed vdex, just warn and proceed
+ // without it.
+ if (input_vdex_file_ == nullptr) {
+ PLOG(WARNING) << "Failed opening vdex file " << error_msg;
+ } else if (!input_vdex_file_->IsValid()) {
+ PLOG(WARNING) << "Existing vdex file is invalid";
+ input_vdex_file_.reset(nullptr);
+ }
+ }
+ }
+
DCHECK_NE(output_vdex_fd_, -1);
std::string vdex_location = ReplaceFileExtension(oat_location_, "vdex");
std::unique_ptr<File> vdex_file(new File(output_vdex_fd_, vdex_location, /* check_usage */ true));
// boot class path.
bool Setup() {
TimingLogger::ScopedTiming t("dex2oat Setup", timings_);
- art::MemMap::Init(); // For ZipEntry::ExtractToMemMap.
if (!PrepareImageClasses() || !PrepareCompiledClasses() || !PrepareCompiledMethods()) {
return false;
// Unzip or copy dex files straight to the oat file.
std::unique_ptr<MemMap> opened_dex_files_map;
std::vector<std::unique_ptr<const DexFile>> opened_dex_files;
- // Dexlayout verifies the dex file, so disable dex file verification in that case.
- bool verify = compiler_options_->GetCompilerFilter() != CompilerFilter::kLayoutProfile;
+ // No need to verify the dex file for:
+ // 1) dexlayout, which already verified it
+ // 2) when we have a vdex file, which means it was already verified.
+ bool verify = compiler_options_->GetCompilerFilter() != CompilerFilter::kLayoutProfile &&
+ (input_vdex_file_ == nullptr);
if (!oat_writers_[i]->WriteAndOpenDexFiles(
kIsVdexEnabled ? vdex_files_[i].get() : oat_files_[i].get(),
rodata_.back(),
swap_fd_,
profile_compilation_info_.get()));
driver_->SetDexFilesForOatFile(dex_files_);
- driver_->CompileAll(class_loader_, dex_files_, /* verifier_deps */ nullptr, timings_);
+ driver_->CompileAll(class_loader_, dex_files_, input_vdex_file_.get(), timings_);
}
// Notes on the interleaving of creating the images and oat files to
bool AddDexFileSources() {
TimingLogger::ScopedTiming t2("AddDexFileSources", timings_);
- if (zip_fd_ != -1) {
+ if (input_vdex_file_ != nullptr) {
+ DCHECK_EQ(oat_writers_.size(), 1u);
+ const std::string& name = zip_location_.empty() ? dex_locations_[0] : zip_location_;
+ DCHECK(!name.empty());
+ if (!oat_writers_[0]->AddVdexDexFilesSource(*input_vdex_file_.get(), name.c_str())) {
+ return false;
+ }
+ } else if (zip_fd_ != -1) {
DCHECK_EQ(oat_writers_.size(), 1u);
if (!oat_writers_[0]->AddZippedDexFilesSource(File(zip_fd_, /* check_usage */ false),
zip_location_.c_str())) {
int oat_fd_;
int input_vdex_fd_;
int output_vdex_fd_;
+ std::string input_vdex_;
+ std::unique_ptr<VdexFile> input_vdex_file_;
std::vector<const char*> dex_filenames_;
std::vector<const char*> dex_locations_;
int zip_fd_;
}
}
+ art::MemMap::Init(); // For ZipEntry::ExtractToMemMap, and vdex.
+
// Check early that the result of compilation can be written
if (!dex2oat->OpenFile()) {
return EXIT_FAILURE;
#include "base/logging.h"
#include "base/unix_file/fd_file.h"
+#include "dex_file.h"
namespace art {
return nullptr;
}
+ return Open(vdex_file->Fd(), vdex_length, vdex_filename, writable, low_4gb, error_msg);
+}
+
+VdexFile* VdexFile::Open(int file_fd,
+ size_t vdex_length,
+ const std::string& vdex_filename,
+ bool writable,
+ bool low_4gb,
+ std::string* error_msg) {
std::unique_ptr<MemMap> mmap(MemMap::MapFile(vdex_length,
writable ? PROT_READ | PROT_WRITE : PROT_READ,
MAP_SHARED,
- vdex_file->Fd(),
+ file_fd,
0 /* start offset */,
low_4gb,
vdex_filename.c_str(),
return new VdexFile(mmap.release());
}
+const uint8_t* VdexFile::GetNextDexFileData(const uint8_t* cursor) const {
+ DCHECK(cursor == nullptr || (cursor > Begin() && cursor <= End()));
+ if (cursor == nullptr) {
+ // Beginning of the iteration, return the first dex file if there is one.
+ return HasDexSection() ? DexBegin() : nullptr;
+ } else {
+ // Fetch the next dex file. Return null if there is none.
+ const uint8_t* data = cursor + reinterpret_cast<const DexFile::Header*>(cursor)->file_size_;
+ return (data == DexEnd()) ? nullptr : data;
+ }
+}
+
} // namespace art
bool low_4gb,
std::string* error_msg);
+ static VdexFile* Open(int file_fd,
+ size_t vdex_length,
+ const std::string& vdex_filename,
+ bool writable,
+ bool low_4gb,
+ std::string* error_msg);
+
const uint8_t* Begin() const { return mmap_->Begin(); }
const uint8_t* End() const { return mmap_->End(); }
size_t Size() const { return mmap_->Size(); }
Begin() + sizeof(Header) + GetHeader().GetDexSize(), GetHeader().GetVerifierDepsSize());
}
+ ArrayRef<const uint8_t> GetQuickeningInfo() const {
+ return ArrayRef<const uint8_t>(
+ GetVerifierDepsData().data() + GetHeader().GetVerifierDepsSize(),
+ GetHeader().GetQuickeningInfoSize());
+ }
+
+ bool IsValid() const {
+ return mmap_->Size() >= sizeof(Header) && GetHeader().IsValid();
+ }
+
+ // This method is for iterating over the dex files in the vdex. If `cursor` is null,
+ // the first dex file is returned. If `cursor` is not null, it must point to a dex
+ // file and this method returns the next dex file if there is one, or null if there
+ // is none.
+ const uint8_t* GetNextDexFileData(const uint8_t* cursor) const;
+
private:
explicit VdexFile(MemMap* mmap) : mmap_(mmap) {}
+ bool HasDexSection() const {
+ return GetHeader().GetDexSize() != 0;
+ }
+
+ const uint8_t* DexBegin() const {
+ return Begin() + sizeof(Header);
+ }
+
+ const uint8_t* DexEnd() const {
+ return Begin() + sizeof(Header) + GetHeader().GetDexSize();
+ }
+
std::unique_ptr<MemMap> mmap_;
DISALLOW_COPY_AND_ASSIGN(VdexFile);
--- /dev/null
+In foo
+In foo
--- /dev/null
+#!/bin/bash
+#
+# Copyright (C) 2016 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+exec ${RUN} --vdex "${@}"
--- /dev/null
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+public class Main {
+ Main() {
+ // Will be quickened with RETURN_VOID_NO_BARRIER.
+ }
+
+ public static void main(String[] args) {
+ Main m = new Main();
+ Object o = m;
+ // The call and field accesses will be quickened.
+ m.foo(m.a);
+
+ // The checkcast will be quickened.
+ m.foo(((Main)o).a);
+ }
+
+ int a;
+ void foo(int a) {
+ System.out.println("In foo");
+ }
+}
+
ARGS=""
EXTERNAL_LOG_TAGS="n" # if y respect externally set ANDROID_LOG_TAGS.
DRY_RUN="n" # if y prepare to run the test but don't run it.
+TEST_VDEX="n"
while true; do
if [ "x$1" = "x--quiet" ]; then
elif [ "x$1" = "x--dry-run" ]; then
DRY_RUN="y"
shift
+ elif [ "x$1" = "x--vdex" ]; then
+ TEST_VDEX="y"
+ shift
elif expr "x$1" : "x--" >/dev/null 2>&1; then
echo "unknown $0 option: $1" 1>&2
exit 1
fi
dex2oat_cmdline="true"
+vdex_cmdline="true"
mkdir_locations="${DEX_LOCATION}/dalvik-cache/$ISA"
strip_cmdline="true"
# Use -k 1m to SIGKILL it a minute later if it hasn't ended.
dex2oat_cmdline="timeout -k 1m -s SIGRTMIN+2 1m ${dex2oat_cmdline}"
fi
+ if [ "$TEST_VDEX" = "y" ]; then
+ vdex_cmdline="${dex2oat_cmdline} --input-vdex=$DEX_LOCATION/oat/$ISA/$TEST_NAME.vdex"
+ fi
fi
if [ "$STRIP_DEX" = "y" ]; then
# Remove whitespace.
dex2oat_cmdline=$(echo $dex2oat_cmdline)
dalvikvm_cmdline=$(echo $dalvikvm_cmdline)
+vdex_cmdline=$(echo $vdex_cmdline)
if [ "$HOST" = "n" ]; then
adb root > /dev/null
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH && \
export PATH=$ANDROID_ROOT/bin:$PATH && \
$dex2oat_cmdline && \
+ $vdex_cmdline && \
$strip_cmdline && \
$dalvikvm_cmdline"
fi
if [ "$DEV_MODE" = "y" ]; then
- echo "mkdir -p ${mkdir_locations} && $dex2oat_cmdline && $strip_cmdline && $cmdline"
+ echo "mkdir -p ${mkdir_locations} && $dex2oat_cmdline && $vdex_cmdline && $strip_cmdline && $cmdline"
fi
cd $ANDROID_BUILD_TOP
rm -rf ${DEX_LOCATION}/dalvik-cache/
mkdir -p ${mkdir_locations} || exit 1
$dex2oat_cmdline || { echo "Dex2oat failed." >&2 ; exit 2; }
+ $vdex_cmdline || { echo "Dex2oat failed." >&2 ; exit 2; }
$strip_cmdline || { echo "Strip failed." >&2 ; exit 3; }
# For running, we must turn off logging when dex2oat or patchoat are missing. Otherwise we use
elif [ "x$1" = "x--bisection-search" ]; then
bisection_search="yes"
shift
+ elif [ "x$1" = "x--vdex" ]; then
+ run_args="${run_args} --vdex"
+ shift
elif expr "x$1" : "x--" >/dev/null 2>&1; then
echo "unknown $0 option: $1" 1>&2
usage="yes"
echo " --pic-test Compile the test code position independent."
echo " --quiet Don't print anything except failure messages"
echo " --bisection-search Perform bisection bug search."
+ echo " --vdex Test using vdex as in input to dex2oat. Only works with --prebuild."
) 1>&2 # Direct to stderr so usage is not printed if --quiet is set.
exit 1
fi
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