diff options
Diffstat (limited to 'contrib/llvm/lib/Object/ObjectFile.cpp')
| -rw-r--r-- | contrib/llvm/lib/Object/ObjectFile.cpp | 71 |
1 files changed, 40 insertions, 31 deletions
diff --git a/contrib/llvm/lib/Object/ObjectFile.cpp b/contrib/llvm/lib/Object/ObjectFile.cpp index f36388b..8377dd0 100644 --- a/contrib/llvm/lib/Object/ObjectFile.cpp +++ b/contrib/llvm/lib/Object/ObjectFile.cpp @@ -1,4 +1,4 @@ -//===- ObjectFile.cpp - File format independent object file -----*- C++ -*-===// +//===- ObjectFile.cpp - File format independent object file ---------------===// // // The LLVM Compiler Infrastructure // @@ -12,19 +12,28 @@ //===----------------------------------------------------------------------===// #include "llvm/Object/ObjectFile.h" +#include "llvm/ADT/StringRef.h" +#include "llvm/BinaryFormat/Magic.h" +#include "llvm/Object/Binary.h" #include "llvm/Object/COFF.h" +#include "llvm/Object/Error.h" #include "llvm/Object/MachO.h" #include "llvm/Object/Wasm.h" +#include "llvm/Support/Error.h" #include "llvm/Support/ErrorHandling.h" +#include "llvm/Support/ErrorOr.h" #include "llvm/Support/FileSystem.h" #include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/raw_ostream.h" +#include <algorithm> +#include <cstdint> +#include <memory> #include <system_error> using namespace llvm; using namespace object; -void ObjectFile::anchor() { } +void ObjectFile::anchor() {} ObjectFile::ObjectFile(unsigned int Type, MemoryBufferRef Source) : SymbolicFile(Type, Source) {} @@ -71,42 +80,42 @@ section_iterator ObjectFile::getRelocatedSection(DataRefImpl Sec) const { } Expected<std::unique_ptr<ObjectFile>> -ObjectFile::createObjectFile(MemoryBufferRef Object, sys::fs::file_magic Type) { +ObjectFile::createObjectFile(MemoryBufferRef Object, file_magic Type) { StringRef Data = Object.getBuffer(); - if (Type == sys::fs::file_magic::unknown) - Type = sys::fs::identify_magic(Data); + if (Type == file_magic::unknown) + Type = identify_magic(Data); switch (Type) { - case sys::fs::file_magic::unknown: - case sys::fs::file_magic::bitcode: - case sys::fs::file_magic::coff_cl_gl_object: - case sys::fs::file_magic::archive: - case sys::fs::file_magic::macho_universal_binary: - case sys::fs::file_magic::windows_resource: + case file_magic::unknown: + case file_magic::bitcode: + case file_magic::coff_cl_gl_object: + case file_magic::archive: + case file_magic::macho_universal_binary: + case file_magic::windows_resource: return errorCodeToError(object_error::invalid_file_type); - case sys::fs::file_magic::elf: - case sys::fs::file_magic::elf_relocatable: - case sys::fs::file_magic::elf_executable: - case sys::fs::file_magic::elf_shared_object: - case sys::fs::file_magic::elf_core: + case file_magic::elf: + case file_magic::elf_relocatable: + case file_magic::elf_executable: + case file_magic::elf_shared_object: + case file_magic::elf_core: return errorOrToExpected(createELFObjectFile(Object)); - case sys::fs::file_magic::macho_object: - case sys::fs::file_magic::macho_executable: - case sys::fs::file_magic::macho_fixed_virtual_memory_shared_lib: - case sys::fs::file_magic::macho_core: - case sys::fs::file_magic::macho_preload_executable: - case sys::fs::file_magic::macho_dynamically_linked_shared_lib: - case sys::fs::file_magic::macho_dynamic_linker: - case sys::fs::file_magic::macho_bundle: - case sys::fs::file_magic::macho_dynamically_linked_shared_lib_stub: - case sys::fs::file_magic::macho_dsym_companion: - case sys::fs::file_magic::macho_kext_bundle: + case file_magic::macho_object: + case file_magic::macho_executable: + case file_magic::macho_fixed_virtual_memory_shared_lib: + case file_magic::macho_core: + case file_magic::macho_preload_executable: + case file_magic::macho_dynamically_linked_shared_lib: + case file_magic::macho_dynamic_linker: + case file_magic::macho_bundle: + case file_magic::macho_dynamically_linked_shared_lib_stub: + case file_magic::macho_dsym_companion: + case file_magic::macho_kext_bundle: return createMachOObjectFile(Object); - case sys::fs::file_magic::coff_object: - case sys::fs::file_magic::coff_import_library: - case sys::fs::file_magic::pecoff_executable: + case file_magic::coff_object: + case file_magic::coff_import_library: + case file_magic::pecoff_executable: return errorOrToExpected(createCOFFObjectFile(Object)); - case sys::fs::file_magic::wasm_object: + case file_magic::wasm_object: return createWasmObjectFile(Object); } llvm_unreachable("Unexpected Object File Type"); |
