diff options
| -rw-r--r-- | libdexfile/dex/dex_file.h | 12 | ||||
| -rw-r--r-- | libdexfile/dex/dex_file_loader.h | 11 |
2 files changed, 22 insertions, 1 deletions
diff --git a/libdexfile/dex/dex_file.h b/libdexfile/dex/dex_file.h index 8bcf1d803a..6bc6e4f4ca 100644 --- a/libdexfile/dex/dex_file.h +++ b/libdexfile/dex/dex_file.h @@ -935,7 +935,17 @@ class DexFile { // This is different to the "data section" in the standard dex header. ArrayRef<const uint8_t> const data_; - // Typically the dex file name when available, alternatively some identifying string. + // The full absolute path to the dex file, if it was loaded from disk. + // + // Can also be a path to a multidex container (typically apk), followed by + // DexFileLoader.kMultiDexSeparator (i.e. '!') and the file inside the + // container. + // + // On host this may not be an absolute path. + // + // On device libnativeloader uses this to determine the location of the java + // package or shared library, which decides where to load native libraries + // from. // // The ClassLinker will use this to match DexFiles the boot class // path to DexCache::GetLocation when loading from an image. diff --git a/libdexfile/dex/dex_file_loader.h b/libdexfile/dex/dex_file_loader.h index 6530303542..ec7f8ba977 100644 --- a/libdexfile/dex/dex_file_loader.h +++ b/libdexfile/dex/dex_file_loader.h @@ -327,6 +327,17 @@ class DexFileLoader { const File* file_ = &kInvalidFile; std::optional<File> owned_file_; // May be used as backing storage for 'file_'. std::shared_ptr<DexFileContainer> root_container_; + + // The full absolute path to the dex file, if it was loaded from disk. + // + // Can also be a path to a multidex container (typically apk), followed by + // kMultiDexSeparator and the file inside the container. + // + // On host this may not be an absolute path. + // + // On device libnativeloader uses this to determine the location of the java + // package or shared library, which decides where to load native libraries + // from. const std::string location_; }; |