diff options
| author | orivej <[email protected]> | 2022-02-10 16:44:49 +0300 |
|---|---|---|
| committer | Daniil Cherednik <[email protected]> | 2022-02-10 16:44:49 +0300 |
| commit | 718c552901d703c502ccbefdfc3c9028d608b947 (patch) | |
| tree | 46534a98bbefcd7b1f3faa5b52c138ab27db75b7 /contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h | |
| parent | e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (diff) | |
Restoring authorship annotation for <[email protected]>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h')
| -rw-r--r-- | contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h | 168 |
1 files changed, 84 insertions, 84 deletions
diff --git a/contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h b/contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h index b661386eebb..0021f4c5cc8 100644 --- a/contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h +++ b/contrib/libs/llvm12/include/llvm/Object/ModuleSymbolTable.h @@ -1,84 +1,84 @@ -#pragma once - -#ifdef __GNUC__ -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wunused-parameter" -#endif - -//===- ModuleSymbolTable.h - symbol table for in-memory IR ------*- C++ -*-===// -// -// 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 class represents a symbol table built from in-memory IR. It provides -// access to GlobalValues and should only be used if such access is required -// (e.g. in the LTO implementation). -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_OBJECT_MODULESYMBOLTABLE_H -#define LLVM_OBJECT_MODULESYMBOLTABLE_H - -#include "llvm/ADT/ArrayRef.h" -#include "llvm/ADT/PointerUnion.h" -#include "llvm/IR/Mangler.h" -#include "llvm/Object/SymbolicFile.h" -#include "llvm/Support/Allocator.h" -#include <cstdint> -#include <string> -#include <utility> -#include <vector> - -namespace llvm { - -class GlobalValue; -class Module; - -class ModuleSymbolTable { -public: - using AsmSymbol = std::pair<std::string, uint32_t>; - using Symbol = PointerUnion<GlobalValue *, AsmSymbol *>; - -private: - Module *FirstMod = nullptr; - - SpecificBumpPtrAllocator<AsmSymbol> AsmSymbols; - std::vector<Symbol> SymTab; - Mangler Mang; - -public: - ArrayRef<Symbol> symbols() const { return SymTab; } - void addModule(Module *M); - - void printSymbolName(raw_ostream &OS, Symbol S) const; - uint32_t getSymbolFlags(Symbol S) const; - - /// Parse inline ASM and collect the symbols that are defined or referenced in - /// the current module. - /// - /// For each found symbol, call \p AsmSymbol with the name of the symbol found - /// and the associated flags. - static void CollectAsmSymbols( - const Module &M, - function_ref<void(StringRef, object::BasicSymbolRef::Flags)> AsmSymbol); - - /// Parse inline ASM and collect the symvers directives that are defined in - /// the current module. - /// - /// For each found symbol, call \p AsmSymver with the name of the symbol and - /// its alias. - static void - CollectAsmSymvers(const Module &M, - function_ref<void(StringRef, StringRef)> AsmSymver); -}; - -} // end namespace llvm - -#endif // LLVM_OBJECT_MODULESYMBOLTABLE_H - -#ifdef __GNUC__ -#pragma GCC diagnostic pop -#endif +#pragma once + +#ifdef __GNUC__ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wunused-parameter" +#endif + +//===- ModuleSymbolTable.h - symbol table for in-memory IR ------*- C++ -*-===// +// +// 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 class represents a symbol table built from in-memory IR. It provides +// access to GlobalValues and should only be used if such access is required +// (e.g. in the LTO implementation). +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_OBJECT_MODULESYMBOLTABLE_H +#define LLVM_OBJECT_MODULESYMBOLTABLE_H + +#include "llvm/ADT/ArrayRef.h" +#include "llvm/ADT/PointerUnion.h" +#include "llvm/IR/Mangler.h" +#include "llvm/Object/SymbolicFile.h" +#include "llvm/Support/Allocator.h" +#include <cstdint> +#include <string> +#include <utility> +#include <vector> + +namespace llvm { + +class GlobalValue; +class Module; + +class ModuleSymbolTable { +public: + using AsmSymbol = std::pair<std::string, uint32_t>; + using Symbol = PointerUnion<GlobalValue *, AsmSymbol *>; + +private: + Module *FirstMod = nullptr; + + SpecificBumpPtrAllocator<AsmSymbol> AsmSymbols; + std::vector<Symbol> SymTab; + Mangler Mang; + +public: + ArrayRef<Symbol> symbols() const { return SymTab; } + void addModule(Module *M); + + void printSymbolName(raw_ostream &OS, Symbol S) const; + uint32_t getSymbolFlags(Symbol S) const; + + /// Parse inline ASM and collect the symbols that are defined or referenced in + /// the current module. + /// + /// For each found symbol, call \p AsmSymbol with the name of the symbol found + /// and the associated flags. + static void CollectAsmSymbols( + const Module &M, + function_ref<void(StringRef, object::BasicSymbolRef::Flags)> AsmSymbol); + + /// Parse inline ASM and collect the symvers directives that are defined in + /// the current module. + /// + /// For each found symbol, call \p AsmSymver with the name of the symbol and + /// its alias. + static void + CollectAsmSymvers(const Module &M, + function_ref<void(StringRef, StringRef)> AsmSymver); +}; + +} // end namespace llvm + +#endif // LLVM_OBJECT_MODULESYMBOLTABLE_H + +#ifdef __GNUC__ +#pragma GCC diagnostic pop +#endif |
