llvm/llvm/lib/CodeGen/AsmPrinter/DwarfStringPool.cpp

//===- llvm/CodeGen/DwarfStringPool.cpp - Dwarf Debug Framework -----------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "DwarfStringPool.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Twine.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCStreamer.h"
#include <cassert>
#include <utility>

usingnamespacellvm;

DwarfStringPool::DwarfStringPool(BumpPtrAllocator &A, AsmPrinter &Asm,
                                 StringRef Prefix)
    : … { … }

StringMapEntry<DwarfStringPool::EntryTy> &
DwarfStringPool::getEntryImpl(AsmPrinter &Asm, StringRef Str) { … }

DwarfStringPool::EntryRef DwarfStringPool::getEntry(AsmPrinter &Asm,
                                                    StringRef Str) { … }

DwarfStringPool::EntryRef DwarfStringPool::getIndexedEntry(AsmPrinter &Asm,
                                                           StringRef Str) { … }

void DwarfStringPool::emitStringOffsetsTableHeader(AsmPrinter &Asm,
                                                   MCSection *Section,
                                                   MCSymbol *StartSym) { … }

void DwarfStringPool::emit(AsmPrinter &Asm, MCSection *StrSection,
                           MCSection *OffsetSection, bool UseRelativeOffsets) { … }