Simplify template parameters of Elf classes.
The ELF specification defines several types which differ between
32-bit ELF and 64-bit ELF. We used to template all ELF-related
methods on all of those types which was very verbose.
This CL wraps all the types as typedefs in ElfTypes32 and ElfTypes64.
One of those wrappers is then used as the template parameter.
Change-Id: I65247c2c79d92a7c4799e988cf3e4a1b10eb4788
diff --git a/runtime/elf_file.h b/runtime/elf_file.h
index 286c2a6..fe6896d 100644
--- a/runtime/elf_file.h
+++ b/runtime/elf_file.h
@@ -26,16 +26,12 @@
#include "os.h"
namespace art {
-template <typename Elf_Ehdr, typename Elf_Phdr, typename Elf_Shdr, typename Elf_Word,
- typename Elf_Sword, typename Elf_Addr, typename Elf_Sym, typename Elf_Rel,
- typename Elf_Rela, typename Elf_Dyn, typename Elf_Off>
+template <typename ElfTypes>
class ElfFileImpl;
// Explicitly instantiated in elf_file.cc
-typedef ElfFileImpl<Elf32_Ehdr, Elf32_Phdr, Elf32_Shdr, Elf32_Word, Elf32_Sword,
- Elf32_Addr, Elf32_Sym, Elf32_Rel, Elf32_Rela, Elf32_Dyn, Elf32_Off> ElfFileImpl32;
-typedef ElfFileImpl<Elf64_Ehdr, Elf64_Phdr, Elf64_Shdr, Elf64_Word, Elf64_Sword,
- Elf64_Addr, Elf64_Sym, Elf64_Rel, Elf64_Rela, Elf64_Dyn, Elf64_Off> ElfFileImpl64;
+typedef ElfFileImpl<ElfTypes32> ElfFileImpl32;
+typedef ElfFileImpl<ElfTypes64> ElfFileImpl64;
// Used for compile time and runtime for ElfFile access. Because of
// the need for use at runtime, cannot directly use LLVM classes such as