ART: Key-Value Store in Oat header
Allows the storage of string-string pairs in the oat header. The
first significant use of this is storing the implicit-check flags,
so that an oat file can be rejected if it doesn't agree with the
current runtime.
Bump the oat version as the header structure changes.
Change-Id: I15a1c16886e6b8fa7b881c918c19c1efa5c7c00f
diff --git a/compiler/oat_writer.h b/compiler/oat_writer.h
index dbecb95..3d34956 100644
--- a/compiler/oat_writer.h
+++ b/compiler/oat_writer.h
@@ -79,9 +79,9 @@
OatWriter(const std::vector<const DexFile*>& dex_files,
uint32_t image_file_location_oat_checksum,
uintptr_t image_file_location_oat_begin,
- const std::string& image_file_location,
const CompilerDriver* compiler,
- TimingLogger* timings);
+ TimingLogger* timings,
+ SafeMap<std::string, std::string>* key_value_store);
const OatHeader& GetOatHeader() const {
return *oat_header_;
@@ -253,9 +253,9 @@
// dependencies on the image.
uint32_t image_file_location_oat_checksum_;
uintptr_t image_file_location_oat_begin_;
- std::string image_file_location_;
// data to write
+ SafeMap<std::string, std::string>* key_value_store_;
OatHeader* oat_header_;
std::vector<OatDexFile*> oat_dex_files_;
std::vector<OatClass*> oat_classes_;
@@ -274,7 +274,7 @@
uint32_t size_dex_file_alignment_;
uint32_t size_executable_offset_alignment_;
uint32_t size_oat_header_;
- uint32_t size_oat_header_image_file_location_;
+ uint32_t size_oat_header_key_value_store_;
uint32_t size_dex_file_;
uint32_t size_interpreter_to_interpreter_bridge_;
uint32_t size_interpreter_to_compiled_code_bridge_;