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authorrobot-piglet <robot-piglet@yandex-team.com>2025-03-05 13:38:11 +0300
committerrobot-piglet <robot-piglet@yandex-team.com>2025-03-05 13:49:53 +0300
commit9eed360f02de773a5ed2de5d2a3e81fc7f06acfa (patch)
tree744a4054e64eb443073c7c6ad36b29cedcf9c2e6 /contrib/libs/llvm14/lib/Object/SymbolicFile.cpp
parentc141a5c40bda2eed1a68b0626ffdae5fd19359a6 (diff)
downloadydb-9eed360f02de773a5ed2de5d2a3e81fc7f06acfa.tar.gz
Intermediate changes
commit_hash:2ec2671384dd8e604d41bc5c52c2f7858e4afea6
Diffstat (limited to 'contrib/libs/llvm14/lib/Object/SymbolicFile.cpp')
-rw-r--r--contrib/libs/llvm14/lib/Object/SymbolicFile.cpp129
1 files changed, 0 insertions, 129 deletions
diff --git a/contrib/libs/llvm14/lib/Object/SymbolicFile.cpp b/contrib/libs/llvm14/lib/Object/SymbolicFile.cpp
deleted file mode 100644
index 58db5b67291..00000000000
--- a/contrib/libs/llvm14/lib/Object/SymbolicFile.cpp
+++ /dev/null
@@ -1,129 +0,0 @@
-//===- SymbolicFile.cpp - Interface that only provides symbols ------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines a file format independent SymbolicFile class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Object/SymbolicFile.h"
-#include "llvm/ADT/StringRef.h"
-#include "llvm/BinaryFormat/Magic.h"
-#include "llvm/Object/COFFImportFile.h"
-#include "llvm/Object/Error.h"
-#include "llvm/Object/IRObjectFile.h"
-#include "llvm/Object/ObjectFile.h"
-#include "llvm/Support/Compiler.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 <algorithm>
-#include <memory>
-
-using namespace llvm;
-using namespace object;
-
-SymbolicFile::SymbolicFile(unsigned int Type, MemoryBufferRef Source)
- : Binary(Type, Source) {}
-
-SymbolicFile::~SymbolicFile() = default;
-
-Expected<std::unique_ptr<SymbolicFile>>
-SymbolicFile::createSymbolicFile(MemoryBufferRef Object, file_magic Type,
- LLVMContext *Context, bool InitContent) {
- StringRef Data = Object.getBuffer();
- if (Type == file_magic::unknown)
- Type = identify_magic(Data);
-
- if (!isSymbolicFile(Type, Context))
- return errorCodeToError(object_error::invalid_file_type);
-
- switch (Type) {
- case file_magic::bitcode:
- // Context is guaranteed to be non-null here, because bitcode magic only
- // indicates a symbolic file when Context is non-null.
- return IRObjectFile::create(Object, *Context);
- case file_magic::elf:
- case file_magic::elf_executable:
- case file_magic::elf_shared_object:
- case file_magic::elf_core:
- case file_magic::goff_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:
- case file_magic::pecoff_executable:
- case file_magic::xcoff_object_32:
- case file_magic::xcoff_object_64:
- case file_magic::wasm_object:
- return ObjectFile::createObjectFile(Object, Type, InitContent);
- case file_magic::coff_import_library:
- return std::unique_ptr<SymbolicFile>(new COFFImportFile(Object));
- case file_magic::elf_relocatable:
- case file_magic::macho_object:
- case file_magic::coff_object: {
- Expected<std::unique_ptr<ObjectFile>> Obj =
- ObjectFile::createObjectFile(Object, Type, InitContent);
- if (!Obj || !Context)
- return std::move(Obj);
-
- Expected<MemoryBufferRef> BCData =
- IRObjectFile::findBitcodeInObject(*Obj->get());
- if (!BCData) {
- consumeError(BCData.takeError());
- return std::move(Obj);
- }
-
- return IRObjectFile::create(
- MemoryBufferRef(BCData->getBuffer(), Object.getBufferIdentifier()),
- *Context);
- }
- default:
- llvm_unreachable("Unexpected Binary File Type");
- }
-}
-
-bool SymbolicFile::isSymbolicFile(file_magic Type, const LLVMContext *Context) {
- switch (Type) {
- case file_magic::bitcode:
- return Context != nullptr;
- case file_magic::elf:
- case file_magic::elf_executable:
- case file_magic::elf_shared_object:
- case file_magic::elf_core:
- case file_magic::goff_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:
- case file_magic::pecoff_executable:
- case file_magic::xcoff_object_32:
- case file_magic::xcoff_object_64:
- case file_magic::wasm_object:
- case file_magic::coff_import_library:
- case file_magic::elf_relocatable:
- case file_magic::macho_object:
- case file_magic::coff_object:
- return true;
- default:
- return false;
- }
-}