diff options
Diffstat (limited to 'runtime/oat_file.cc')
| -rw-r--r-- | runtime/oat_file.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/runtime/oat_file.cc b/runtime/oat_file.cc index 50dfe2109f..d179a960b5 100644 --- a/runtime/oat_file.cc +++ b/runtime/oat_file.cc @@ -24,6 +24,7 @@ #include "base/stl_util.h" #include "base/unix_file/fd_file.h" #include "elf_file.h" +#include "elf_utils.h" #include "oat.h" #include "mirror/art_method.h" #include "mirror/art_method-inl.h" @@ -40,6 +41,17 @@ void OatFile::CheckLocation(const std::string& location) { CHECK(!location.empty()); } +OatFile* OatFile::OpenWithElfFile(ElfFile* elf_file, + const std::string& location, + std::string* error_msg) { + std::unique_ptr<OatFile> oat_file(new OatFile(location, false)); + oat_file->elf_file_.reset(elf_file); + Elf32_Shdr* hdr = elf_file->FindSectionByName(".rodata"); + oat_file->begin_ = elf_file->Begin() + hdr->sh_offset; + oat_file->end_ = elf_file->Begin() + hdr->sh_size + hdr->sh_offset; + return oat_file->Setup(error_msg) ? oat_file.release() : nullptr; +} + OatFile* OatFile::OpenMemory(std::vector<uint8_t>& oat_contents, const std::string& location, std::string* error_msg) { |