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ELF2: Move createELFFile() from .h to .cpp. 

llvm-svn: 250051
This commit is contained in:
Rui Ueyama 2015-10-12 15:31:09 +00:00
parent 2ee8e113ba
commit c4b6506521
2 changed files with 41 additions and 35 deletions
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40
lld/ELF/InputFiles.cpp
View File

@ -314,6 +314,43 @@ template <class ELFT> void SharedFile<ELFT>::parse() {
}
}
template <typename T>
static std::unique_ptr<InputFile> createELFFileAux(MemoryBufferRef MB) {
std::unique_ptr<T> Ret = llvm::make_unique<T>(MB);
if (!Config->FirstElf)
Config->FirstElf = Ret.get();
if (Config->ElfKind == ELFNoneKind) {
Config->ElfKind = Ret->getELFKind();
Config->EMachine = Ret->getEMachine();
}
return std::move(Ret);
}
template <template <class> class T>
std::unique_ptr<InputFile> lld::elf2::createELFFile(MemoryBufferRef MB) {
using namespace llvm;
std::pair<unsigned char, unsigned char> Type =
object::getElfArchType(MB.getBuffer());
if (Type.second != ELF::ELFDATA2LSB && Type.second != ELF::ELFDATA2MSB)
error("Invalid data encoding: " + MB.getBufferIdentifier());
if (Type.first == ELF::ELFCLASS32) {
if (Type.second == ELF::ELFDATA2LSB)
return createELFFileAux<T<object::ELF32LE>>(MB);
return createELFFileAux<T<object::ELF32BE>>(MB);
}
if (Type.first == ELF::ELFCLASS64) {
if (Type.second == ELF::ELFDATA2LSB)
return createELFFileAux<T<object::ELF64LE>>(MB);
return createELFFileAux<T<object::ELF64BE>>(MB);
}
error("Invalid file class: " + MB.getBufferIdentifier());
}
namespace lld {
namespace elf2 {
template class ELFFileBase<llvm::object::ELF32LE>;
@ -330,5 +367,8 @@ template class SharedFile<llvm::object::ELF32LE>;
template class SharedFile<llvm::object::ELF32BE>;
template class SharedFile<llvm::object::ELF64LE>;
template class SharedFile<llvm::object::ELF64BE>;
template std::unique_ptr<InputFile> createELFFile<ObjectFile>(MemoryBufferRef);
template std::unique_ptr<InputFile> createELFFile<SharedFile>(MemoryBufferRef);
}
}

36
lld/ELF/InputFiles.h
View File

@ -197,42 +197,8 @@ public:
bool isNeeded() const { return !AsNeeded || IsUsed; }
};
template <typename T>
std::unique_ptr<InputFile> createELFFileAux(MemoryBufferRef MB) {
std::unique_ptr<T> Ret = llvm::make_unique<T>(MB);
if (!Config->FirstElf)
Config->FirstElf = Ret.get();
if (Config->ElfKind == ELFNoneKind) {
Config->ElfKind = Ret->getELFKind();
Config->EMachine = Ret->getEMachine();
}
return std::move(Ret);
}
template <template <class> class T>
std::unique_ptr<InputFile> createELFFile(MemoryBufferRef MB) {
using namespace llvm;
std::pair<unsigned char, unsigned char> Type =
object::getElfArchType(MB.getBuffer());
if (Type.second != ELF::ELFDATA2LSB && Type.second != ELF::ELFDATA2MSB)
error("Invalid data encoding: " + MB.getBufferIdentifier());
if (Type.first == ELF::ELFCLASS32) {
if (Type.second == ELF::ELFDATA2LSB)
return createELFFileAux<T<object::ELF32LE>>(MB);
return createELFFileAux<T<object::ELF32BE>>(MB);
}
if (Type.first == ELF::ELFCLASS64) {
if (Type.second == ELF::ELFDATA2LSB)
return createELFFileAux<T<object::ELF64LE>>(MB);
return createELFFileAux<T<object::ELF64BE>>(MB);
}
error("Invalid file class: " + MB.getBufferIdentifier());
}
std::unique_ptr<InputFile> createELFFile(MemoryBufferRef MB);
} // namespace elf2
} // namespace lld