Refactor Dex open methods
Consolidate dex opening around a simpler single interface in DexFile.
Making this change prior to moving all but the simplest interface out of
dex_file.{cc,h}.
Bug: 22322814
Change-Id: I4c55019912a19a1c90f9022c20f5b8b954fc7a47
Test: test-art-{host,target}
diff --git a/profman/profman.cc b/profman/profman.cc
index a5fefa7..7722e80 100644
--- a/profman/profman.cc
+++ b/profman/profman.cc
@@ -280,18 +280,11 @@
for (size_t i = 0; i < dex_locations_.size(); ++i) {
std::string error_msg;
std::vector<std::unique_ptr<const DexFile>> dex_files_for_location;
- std::unique_ptr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(apks_fd_[i],
- dex_locations_[i].c_str(),
- &error_msg));
- if (zip_archive == nullptr) {
- LOG(WARNING) << "OpenFromFd failed for '" << dex_locations_[i] << "' " << error_msg;
- continue;
- }
- if (DexFile::OpenFromZip(*zip_archive,
- dex_locations_[i],
- kVerifyChecksum,
- &error_msg,
- &dex_files_for_location)) {
+ if (DexFile::OpenZip(apks_fd_[i],
+ dex_locations_[i],
+ kVerifyChecksum,
+ &error_msg,
+ &dex_files_for_location)) {
} else {
LOG(WARNING) << "OpenFromZip failed for '" << dex_locations_[i] << "' " << error_msg;
continue;
diff --git a/runtime/class_linker_test.cc b/runtime/class_linker_test.cc
index 5e0ee6f..a27a389 100644
--- a/runtime/class_linker_test.cc
+++ b/runtime/class_linker_test.cc
@@ -1269,7 +1269,6 @@
old_dex_file->Size(),
location->ToModifiedUtf8(),
0u,
- nullptr,
nullptr));
{
WriterMutexLock mu(soa.Self(), *class_linker->DexLock());
diff --git a/runtime/dex_file.cc b/runtime/dex_file.cc
index 03223b0..70b7f87 100644
--- a/runtime/dex_file.cc
+++ b/runtime/dex_file.cc
@@ -52,6 +52,10 @@
namespace art {
+static constexpr OatDexFile* kNoOatDexFile = nullptr;
+
+const char* DexFile::kClassesDex = "classes.dex";
+
const uint8_t DexFile::kDexMagic[] = { 'd', 'e', 'x', '\n' };
const uint8_t DexFile::kDexMagicVersions[DexFile::kNumDexVersions][DexFile::kDexVersionLen] = {
{'0', '3', '5', '\0'},
@@ -118,64 +122,6 @@
return false;
}
-bool DexFile::Open(const char* filename,
- const char* location,
- bool verify_checksum,
- std::string* error_msg,
- std::vector<std::unique_ptr<const DexFile>>* dex_files) {
- ScopedTrace trace(std::string("Open dex file ") + location);
- DCHECK(dex_files != nullptr) << "DexFile::Open: out-param is nullptr";
- uint32_t magic;
- File fd = OpenAndReadMagic(filename, &magic, error_msg);
- if (fd.Fd() == -1) {
- DCHECK(!error_msg->empty());
- return false;
- }
- if (IsZipMagic(magic)) {
- return DexFile::OpenZip(fd.Release(), location, verify_checksum, error_msg, dex_files);
- }
- if (IsDexMagic(magic)) {
- std::unique_ptr<const DexFile> dex_file(DexFile::OpenFile(fd.Release(),
- location,
- /* verify */ true,
- verify_checksum,
- error_msg));
- if (dex_file.get() != nullptr) {
- dex_files->push_back(std::move(dex_file));
- return true;
- } else {
- return false;
- }
- }
- *error_msg = StringPrintf("Expected valid zip or dex file: '%s'", filename);
- return false;
-}
-
-static bool ContainsClassesDex(int fd, const char* filename) {
- std::string error_msg;
- std::unique_ptr<ZipArchive> zip_archive(ZipArchive::OpenFromFd(fd, filename, &error_msg));
- if (zip_archive.get() == nullptr) {
- return false;
- }
- std::unique_ptr<ZipEntry> zip_entry(zip_archive->Find(DexFile::kClassesDex, &error_msg));
- return (zip_entry.get() != nullptr);
-}
-
-bool DexFile::MaybeDex(const char* filename) {
- uint32_t magic;
- std::string error_msg;
- File fd = OpenAndReadMagic(filename, &magic, &error_msg);
- if (fd.Fd() == -1) {
- return false;
- }
- if (IsZipMagic(magic)) {
- return ContainsClassesDex(fd.Release(), filename);
- } else if (IsDexMagic(magic)) {
- return true;
- }
- return false;
-}
-
int DexFile::GetPermissions() const {
if (mem_map_.get() == nullptr) {
return 0;
@@ -206,7 +152,9 @@
}
}
-std::unique_ptr<const DexFile> DexFile::Open(const uint8_t* base, size_t size,
+
+std::unique_ptr<const DexFile> DexFile::Open(const uint8_t* base,
+ size_t size,
const std::string& location,
uint32_t location_checksum,
const OatDexFile* oat_dex_file,
@@ -214,118 +162,78 @@
bool verify_checksum,
std::string* error_msg) {
ScopedTrace trace(std::string("Open dex file from RAM ") + location);
- std::unique_ptr<const DexFile> dex_file = OpenMemory(base,
- size,
- location,
- location_checksum,
- nullptr,
- oat_dex_file,
- error_msg);
- if (dex_file == nullptr) {
- return nullptr;
- }
-
- if (verify && !DexFileVerifier::Verify(dex_file.get(),
- dex_file->Begin(),
- dex_file->Size(),
- location.c_str(),
- verify_checksum,
- error_msg)) {
- return nullptr;
- }
- return dex_file;
+ return OpenCommon(base,
+ size,
+ location,
+ location_checksum,
+ oat_dex_file,
+ verify,
+ verify_checksum,
+ error_msg);
}
std::unique_ptr<const DexFile> DexFile::Open(const std::string& location,
uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
+ std::unique_ptr<MemMap> map,
bool verify,
bool verify_checksum,
std::string* error_msg) {
ScopedTrace trace(std::string("Open dex file from mapped-memory ") + location);
- std::unique_ptr<const DexFile> dex_file = OpenMemory(location,
- location_checksum,
- std::move(mem_map),
- error_msg);
- if (dex_file == nullptr) {
- return nullptr;
- }
-
- if (verify && !DexFileVerifier::Verify(dex_file.get(),
- dex_file->Begin(),
- dex_file->Size(),
- location.c_str(),
- verify_checksum,
- error_msg)) {
- return nullptr;
+ CHECK(map.get() != nullptr);
+ std::unique_ptr<DexFile> dex_file = OpenCommon(map->Begin(),
+ map->Size(),
+ location,
+ location_checksum,
+ kNoOatDexFile,
+ verify,
+ verify_checksum,
+ error_msg);
+ if (dex_file != nullptr) {
+ dex_file->mem_map_.reset(map.release());
}
return dex_file;
}
-std::unique_ptr<const DexFile> DexFile::OpenFile(int fd,
- const char* location,
- bool verify,
- bool verify_checksum,
- std::string* error_msg) {
- ScopedTrace trace(std::string("Open dex file ") + location);
- CHECK(location != nullptr);
- std::unique_ptr<MemMap> map;
- {
- File delayed_close(fd, /* check_usage */ false);
- struct stat sbuf;
- memset(&sbuf, 0, sizeof(sbuf));
- if (fstat(fd, &sbuf) == -1) {
- *error_msg = StringPrintf("DexFile: fstat '%s' failed: %s", location, strerror(errno));
- return nullptr;
- }
- if (S_ISDIR(sbuf.st_mode)) {
- *error_msg = StringPrintf("Attempt to mmap directory '%s'", location);
- return nullptr;
- }
- size_t length = sbuf.st_size;
- map.reset(MemMap::MapFile(length,
- PROT_READ,
- MAP_PRIVATE,
- fd,
- 0,
- /*low_4gb*/false,
- location,
- error_msg));
- if (map == nullptr) {
- DCHECK(!error_msg->empty());
- return nullptr;
+bool DexFile::Open(const char* filename,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ std::vector<std::unique_ptr<const DexFile>>* dex_files) {
+ ScopedTrace trace(std::string("Open dex file ") + std::string(location));
+ DCHECK(dex_files != nullptr) << "DexFile::Open: out-param is nullptr";
+ uint32_t magic;
+ File fd = OpenAndReadMagic(filename, &magic, error_msg);
+ if (fd.Fd() == -1) {
+ DCHECK(!error_msg->empty());
+ return false;
+ }
+ if (IsZipMagic(magic)) {
+ return DexFile::OpenZip(fd.Release(), location, verify_checksum, error_msg, dex_files);
+ }
+ if (IsDexMagic(magic)) {
+ std::unique_ptr<const DexFile> dex_file(DexFile::OpenFile(fd.Release(),
+ location,
+ /* verify */ true,
+ verify_checksum,
+ error_msg));
+ if (dex_file.get() != nullptr) {
+ dex_files->push_back(std::move(dex_file));
+ return true;
+ } else {
+ return false;
}
}
-
- if (map->Size() < sizeof(DexFile::Header)) {
- *error_msg = StringPrintf(
- "DexFile: failed to open dex file '%s' that is too short to have a header", location);
- return nullptr;
- }
-
- const Header* dex_header = reinterpret_cast<const Header*>(map->Begin());
-
- std::unique_ptr<const DexFile> dex_file(OpenMemory(location,
- dex_header->checksum_,
- std::move(map),
- error_msg));
- if (dex_file.get() == nullptr) {
- *error_msg = StringPrintf("Failed to open dex file '%s' from memory: %s", location,
- error_msg->c_str());
- return nullptr;
- }
-
- if (verify && !DexFileVerifier::Verify(dex_file.get(), dex_file->Begin(), dex_file->Size(),
- location,
- verify_checksum,
- error_msg)) {
- return nullptr;
- }
-
- return dex_file;
+ *error_msg = StringPrintf("Expected valid zip or dex file: '%s'", filename);
+ return false;
}
-const char* DexFile::kClassesDex = "classes.dex";
+std::unique_ptr<const DexFile> DexFile::OpenDex(int fd,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg) {
+ ScopedTrace trace("Open dex file " + std::string(location));
+ return OpenFile(fd, location, true /* verify */, verify_checksum, error_msg);
+}
bool DexFile::OpenZip(int fd,
const std::string& location,
@@ -339,28 +247,79 @@
DCHECK(!error_msg->empty());
return false;
}
- return DexFile::OpenFromZip(*zip_archive, location, verify_checksum, error_msg, dex_files);
+ return DexFile::OpenAllDexFilesFromZip(*zip_archive,
+ location,
+ verify_checksum,
+ error_msg,
+ dex_files);
}
-std::unique_ptr<const DexFile> DexFile::OpenMemory(const std::string& location,
- uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
- std::string* error_msg) {
- return OpenMemory(mem_map->Begin(),
- mem_map->Size(),
- location,
- location_checksum,
- std::move(mem_map),
- nullptr,
- error_msg);
+std::unique_ptr<const DexFile> DexFile::OpenFile(int fd,
+ const std::string& location,
+ bool verify,
+ bool verify_checksum,
+ std::string* error_msg) {
+ ScopedTrace trace(std::string("Open dex file ") + std::string(location));
+ CHECK(!location.empty());
+ std::unique_ptr<MemMap> map;
+ {
+ File delayed_close(fd, /* check_usage */ false);
+ struct stat sbuf;
+ memset(&sbuf, 0, sizeof(sbuf));
+ if (fstat(fd, &sbuf) == -1) {
+ *error_msg = StringPrintf("DexFile: fstat '%s' failed: %s", location.c_str(),
+ strerror(errno));
+ return nullptr;
+ }
+ if (S_ISDIR(sbuf.st_mode)) {
+ *error_msg = StringPrintf("Attempt to mmap directory '%s'", location.c_str());
+ return nullptr;
+ }
+ size_t length = sbuf.st_size;
+ map.reset(MemMap::MapFile(length,
+ PROT_READ,
+ MAP_PRIVATE,
+ fd,
+ 0,
+ /*low_4gb*/false,
+ location.c_str(),
+ error_msg));
+ if (map == nullptr) {
+ DCHECK(!error_msg->empty());
+ return nullptr;
+ }
+ }
+
+ if (map->Size() < sizeof(DexFile::Header)) {
+ *error_msg = StringPrintf(
+ "DexFile: failed to open dex file '%s' that is too short to have a header",
+ location.c_str());
+ return nullptr;
+ }
+
+ const Header* dex_header = reinterpret_cast<const Header*>(map->Begin());
+
+ std::unique_ptr<DexFile> dex_file = OpenCommon(map->Begin(),
+ map->Size(),
+ location,
+ dex_header->checksum_,
+ kNoOatDexFile,
+ verify,
+ verify_checksum,
+ error_msg);
+ if (dex_file != nullptr) {
+ dex_file->mem_map_.reset(map.release());
+ }
+
+ return dex_file;
}
-std::unique_ptr<const DexFile> DexFile::Open(const ZipArchive& zip_archive,
- const char* entry_name,
- const std::string& location,
- bool verify_checksum,
- std::string* error_msg,
- ZipOpenErrorCode* error_code) {
+std::unique_ptr<const DexFile> DexFile::OpenOneDexFileFromZip(const ZipArchive& zip_archive,
+ const char* entry_name,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ ZipOpenErrorCode* error_code) {
ScopedTrace trace("Dex file open from Zip Archive " + std::string(location));
CHECK(!location.empty());
std::unique_ptr<ZipEntry> zip_entry(zip_archive.Find(entry_name, error_msg));
@@ -380,15 +339,18 @@
*error_code = ZipOpenErrorCode::kExtractToMemoryError;
return nullptr;
}
- std::unique_ptr<const DexFile> dex_file(OpenMemory(location,
- zip_entry->GetCrc32(),
- std::move(map),
- error_msg));
- if (dex_file == nullptr) {
- *error_msg = StringPrintf("Failed to open dex file '%s' from memory: %s", location.c_str(),
- error_msg->c_str());
- *error_code = ZipOpenErrorCode::kDexFileError;
- return nullptr;
+ VerifyResult verify_result;
+ std::unique_ptr<DexFile> dex_file = OpenCommon(map->Begin(),
+ map->Size(),
+ location,
+ zip_entry->GetCrc32(),
+ kNoOatDexFile,
+ /* verify */ true,
+ verify_checksum,
+ error_msg,
+ &verify_result);
+ if (dex_file != nullptr) {
+ dex_file->mem_map_.reset(map.release());
}
if (!dex_file->DisableWrite()) {
*error_msg = StringPrintf("Failed to make dex file '%s' read only", location.c_str());
@@ -396,10 +358,7 @@
return nullptr;
}
CHECK(dex_file->IsReadOnly()) << location;
- if (!DexFileVerifier::Verify(dex_file.get(), dex_file->Begin(), dex_file->Size(),
- location.c_str(),
- verify_checksum,
- error_msg)) {
+ if (verify_result != VerifyResult::kVerifySucceeded) {
*error_code = ZipOpenErrorCode::kVerifyError;
return nullptr;
}
@@ -413,16 +372,20 @@
// seems an excessive number.
static constexpr size_t kWarnOnManyDexFilesThreshold = 100;
-bool DexFile::OpenFromZip(const ZipArchive& zip_archive,
- const std::string& location,
- bool verify_checksum,
- std::string* error_msg,
- std::vector<std::unique_ptr<const DexFile>>* dex_files) {
+bool DexFile::OpenAllDexFilesFromZip(const ZipArchive& zip_archive,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ std::vector<std::unique_ptr<const DexFile>>* dex_files) {
ScopedTrace trace("Dex file open from Zip " + std::string(location));
DCHECK(dex_files != nullptr) << "DexFile::OpenFromZip: out-param is nullptr";
ZipOpenErrorCode error_code;
- std::unique_ptr<const DexFile> dex_file(
- Open(zip_archive, kClassesDex, location, verify_checksum, error_msg, &error_code));
+ std::unique_ptr<const DexFile> dex_file(OpenOneDexFileFromZip(zip_archive,
+ kClassesDex,
+ location,
+ verify_checksum,
+ error_msg,
+ &error_code));
if (dex_file.get() == nullptr) {
return false;
} else {
@@ -437,8 +400,12 @@
for (size_t i = 1; ; ++i) {
std::string name = GetMultiDexClassesDexName(i);
std::string fake_location = GetMultiDexLocation(i, location.c_str());
- std::unique_ptr<const DexFile> next_dex_file(
- Open(zip_archive, name.c_str(), fake_location, verify_checksum, error_msg, &error_code));
+ std::unique_ptr<const DexFile> next_dex_file(OpenOneDexFileFromZip(zip_archive,
+ name.c_str(),
+ fake_location,
+ verify_checksum,
+ error_msg,
+ &error_code));
if (next_dex_file.get() == nullptr) {
if (error_code != ZipOpenErrorCode::kEntryNotFound) {
LOG(WARNING) << error_msg;
@@ -464,35 +431,55 @@
}
}
-
-std::unique_ptr<const DexFile> DexFile::OpenMemory(const uint8_t* base,
- size_t size,
- const std::string& location,
- uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
- const OatDexFile* oat_dex_file,
- std::string* error_msg) {
- DCHECK(base != nullptr);
- DCHECK_NE(size, 0U);
- CHECK_ALIGNED(base, 4); // various dex file structures must be word aligned
- std::unique_ptr<DexFile> dex_file(
- new DexFile(base, size, location, location_checksum, std::move(mem_map), oat_dex_file));
+std::unique_ptr<DexFile> DexFile::OpenCommon(const uint8_t* base,
+ size_t size,
+ const std::string& location,
+ uint32_t location_checksum,
+ const OatDexFile* oat_dex_file,
+ bool verify,
+ bool verify_checksum,
+ std::string* error_msg,
+ VerifyResult* verify_result) {
+ std::unique_ptr<DexFile> dex_file(new DexFile(base,
+ size,
+ location,
+ location_checksum,
+ oat_dex_file));
+ if (dex_file == nullptr) {
+ *error_msg = StringPrintf("Failed to open dex file '%s' from memory: %s", location.c_str(),
+ error_msg->c_str());
+ return nullptr;
+ }
if (!dex_file->Init(error_msg)) {
dex_file.reset();
+ return nullptr;
}
- return std::unique_ptr<const DexFile>(dex_file.release());
+ if (verify && !DexFileVerifier::Verify(dex_file.get(),
+ dex_file->Begin(),
+ dex_file->Size(),
+ location.c_str(),
+ verify_checksum,
+ error_msg)) {
+ if (verify_result != nullptr) {
+ *verify_result = VerifyResult::kVerifyFailed;
+ }
+ return nullptr;
+ }
+ if (verify_result != nullptr) {
+ *verify_result = VerifyResult::kVerifySucceeded;
+ }
+ return dex_file;
}
-DexFile::DexFile(const uint8_t* base, size_t size,
+DexFile::DexFile(const uint8_t* base,
+ size_t size,
const std::string& location,
uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
const OatDexFile* oat_dex_file)
: begin_(base),
size_(size),
location_(location),
location_checksum_(location_checksum),
- mem_map_(std::move(mem_map)),
header_(reinterpret_cast<const Header*>(base)),
string_ids_(reinterpret_cast<const StringId*>(base + header_->string_ids_off_)),
type_ids_(reinterpret_cast<const TypeId*>(base + header_->type_ids_off_)),
diff --git a/runtime/dex_file.h b/runtime/dex_file.h
index 97c2596..14bde09 100644
--- a/runtime/dex_file.h
+++ b/runtime/dex_file.h
@@ -397,15 +397,9 @@
// Return true if the checksum could be found, false otherwise.
static bool GetChecksum(const char* filename, uint32_t* checksum, std::string* error_msg);
- // Opens .dex files found in the container, guessing the container format based on file extension.
- static bool Open(const char* filename,
- const char* location,
- bool verify_checksum,
- std::string* error_msg,
- std::vector<std::unique_ptr<const DexFile>>* dex_files);
-
// Opens .dex file, backed by existing memory
- static std::unique_ptr<const DexFile> Open(const uint8_t* base, size_t size,
+ static std::unique_ptr<const DexFile> Open(const uint8_t* base,
+ size_t size,
const std::string& location,
uint32_t location_checksum,
const OatDexFile* oat_dex_file,
@@ -421,16 +415,25 @@
bool verify_checksum,
std::string* error_msg);
- // Checks whether the given file has the dex magic, or is a zip file with a classes.dex entry.
- // If this function returns false, Open will not succeed. The inverse is not true, however.
- static bool MaybeDex(const char* filename);
+ // Opens all .dex files found in the file, guessing the container format based on file extension.
+ static bool Open(const char* filename,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ std::vector<std::unique_ptr<const DexFile>>* dex_files);
- // Open all classesXXX.dex files from a zip archive.
- static bool OpenFromZip(const ZipArchive& zip_archive,
- const std::string& location,
- bool verify_checksum,
- std::string* error_msg,
- std::vector<std::unique_ptr<const DexFile>>* dex_files);
+ // Open a single dex file from an fd.
+ static std::unique_ptr<const DexFile> OpenDex(int fd,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg);
+
+ // Opens dex files from within a .jar, .zip, or .apk file
+ static bool OpenZip(int fd,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ std::vector<std::unique_ptr<const DexFile>>* dex_files);
// Closes a .dex file.
virtual ~DexFile();
@@ -1011,20 +1014,12 @@
static uint64_t ReadUnsignedLong(const uint8_t* ptr, int zwidth, bool fill_on_right);
private:
- // Opens a .dex file
static std::unique_ptr<const DexFile> OpenFile(int fd,
- const char* location,
+ const std::string& location,
bool verify,
bool verify_checksum,
std::string* error_msg);
- // Opens dex files from within a .jar, .zip, or .apk file
- static bool OpenZip(int fd,
- const std::string& location,
- bool verify_checksum,
- std::string* error_msg,
- std::vector<std::unique_ptr<const DexFile>>* dex_files);
-
enum class ZipOpenErrorCode { // private
kNoError,
kEntryNotFound,
@@ -1034,34 +1029,41 @@
kVerifyError
};
+ // Open all classesXXX.dex files from a zip archive.
+ static bool OpenAllDexFilesFromZip(const ZipArchive& zip_archive,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ std::vector<std::unique_ptr<const DexFile>>* dex_files);
+
// Opens .dex file from the entry_name in a zip archive. error_code is undefined when non-null
// return.
- static std::unique_ptr<const DexFile> Open(const ZipArchive& zip_archive,
- const char* entry_name,
+ static std::unique_ptr<const DexFile> OpenOneDexFileFromZip(const ZipArchive& zip_archive,
+ const char* entry_name,
+ const std::string& location,
+ bool verify_checksum,
+ std::string* error_msg,
+ ZipOpenErrorCode* error_code);
+
+ enum class VerifyResult { // private
+ kVerifySucceeded,
+ kVerifyFailed
+ };
+
+ static std::unique_ptr<DexFile> OpenCommon(const uint8_t* base,
+ size_t size,
const std::string& location,
+ uint32_t location_checksum,
+ const OatDexFile* oat_dex_file,
+ bool verify,
bool verify_checksum,
std::string* error_msg,
- ZipOpenErrorCode* error_code);
+ VerifyResult* verify_result = nullptr);
- // Opens a .dex file at the given address backed by a MemMap
- static std::unique_ptr<const DexFile> OpenMemory(const std::string& location,
- uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
- std::string* error_msg);
-
- // Opens a .dex file at the given address, optionally backed by a MemMap
- static std::unique_ptr<const DexFile> OpenMemory(const uint8_t* dex_file,
- size_t size,
- const std::string& location,
- uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
- const OatDexFile* oat_dex_file,
- std::string* error_msg);
-
- DexFile(const uint8_t* base, size_t size,
+ DexFile(const uint8_t* base,
+ size_t size,
const std::string& location,
uint32_t location_checksum,
- std::unique_ptr<MemMap> mem_map,
const OatDexFile* oat_dex_file);
// Top-level initializer that calls other Init methods.
diff --git a/runtime/dex_file_verifier_test.cc b/runtime/dex_file_verifier_test.cc
index 71c0ad9..5939ef3 100644
--- a/runtime/dex_file_verifier_test.cc
+++ b/runtime/dex_file_verifier_test.cc
@@ -123,7 +123,7 @@
class DexFileVerifierTest : public CommonRuntimeTest {
protected:
DexFile* GetDexFile(const uint8_t* dex_bytes, size_t length) {
- return new DexFile(dex_bytes, length, "tmp", 0, nullptr, nullptr);
+ return new DexFile(dex_bytes, length, "tmp", 0, nullptr);
}
void VerifyModification(const char* dex_file_base64_content,
