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[Object] Split the ELF interface into 3 parts.

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* ELFTypes.h contains template magic for defining types based on endianess, size, and alignment.
* ELFFile.h defines the ELFFile class which provides low level ELF specific access.
* ELFObjectFile.h contains ELFObjectFile which uses ELFFile to implement the ObjectFile interface.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188022 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer
2013-08-08 22:27:13 +00:00
parent 491d04969d
commit 081a1941b5
17 changed files with 2845 additions and 2761 deletions
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16
tools/llvm-objdump/ELFDump.cpp
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@ -13,7 +13,7 @@
//===----------------------------------------------------------------------===//
#include "llvm-objdump.h"
#include "llvm/Object/ELF.h"
#include "llvm/Object/ELFObjectFile.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/raw_ostream.h"
@ -21,10 +21,8 @@
using namespace llvm;
using namespace llvm::object;
template<class ELFT>
void printProgramHeaders(
const ELFObjectFile<ELFT> *o) {
typedef ELFObjectFile<ELFT> ELFO;
template <class ELFT> void printProgramHeaders(const ELFFile<ELFT> *o) {
typedef ELFFile<ELFT> ELFO;
outs() << "Program Header:\n";
for (typename ELFO::Elf_Phdr_Iter pi = o->begin_program_headers(),
pe = o->end_program_headers();
@ -80,17 +78,17 @@ void printProgramHeaders(
void llvm::printELFFileHeader(const object::ObjectFile *Obj) {
// Little-endian 32-bit
if (const ELF32LEObjectFile *ELFObj = dyn_cast<ELF32LEObjectFile>(Obj))
printProgramHeaders(ELFObj);
printProgramHeaders(ELFObj->getELFFile());
// Big-endian 32-bit
if (const ELF32BEObjectFile *ELFObj = dyn_cast<ELF32BEObjectFile>(Obj))
printProgramHeaders(ELFObj);
printProgramHeaders(ELFObj->getELFFile());
// Little-endian 64-bit
if (const ELF64LEObjectFile *ELFObj = dyn_cast<ELF64LEObjectFile>(Obj))
printProgramHeaders(ELFObj);
printProgramHeaders(ELFObj->getELFFile());
// Big-endian 64-bit
if (const ELF64BEObjectFile *ELFObj = dyn_cast<ELF64BEObjectFile>(Obj))
printProgramHeaders(ELFObj);
printProgramHeaders(ELFObj->getELFFile());
}