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📄 ARMException.cpp(4.45 KB)
📄 AccelTable.cpp(24.07 KB)
📄 AddressPool.cpp(2.61 KB)
📄 AddressPool.h(1.93 KB)
📄 AsmPrinter.cpp(123.3 KB)
📄 AsmPrinterDwarf.cpp(9.88 KB)
📄 AsmPrinterInlineAsm.cpp(25.75 KB)
📄 ByteStreamer.h(3.93 KB)
📄 CodeViewDebug.cpp(115.03 KB)
📄 CodeViewDebug.h(17.9 KB)
📄 DIE.cpp(25.69 KB)
📄 DIEHash.cpp(14.17 KB)
📄 DIEHash.h(3.37 KB)
📄 DIEHashAttributes.def(2.02 KB)
📄 DbgEntityHistoryCalculator.cpp(14.88 KB)
📄 DebugHandlerBase.cpp(10.8 KB)
📄 DebugLocEntry.h(6.96 KB)
📄 DebugLocStream.cpp(1.36 KB)
📄 DebugLocStream.h(5.78 KB)
📄 DwarfCFIException.cpp(6.1 KB)
📄 DwarfCompileUnit.cpp(55.27 KB)
📄 DwarfCompileUnit.h(13.61 KB)
📄 DwarfDebug.cpp(128.56 KB)
📄 DwarfDebug.h(27.39 KB)
📄 DwarfException.h(3.23 KB)
📄 DwarfExpression.cpp(21.36 KB)
📄 DwarfExpression.h(15.03 KB)
📄 DwarfFile.cpp(4.31 KB)
📄 DwarfFile.h(5.86 KB)
📄 DwarfStringPool.cpp(4.72 KB)
📄 DwarfStringPool.h(2.07 KB)
📄 DwarfUnit.cpp(64.61 KB)
📄 DwarfUnit.h(14.34 KB)
📄 EHStreamer.cpp(25.33 KB)
📄 EHStreamer.h(5.66 KB)
📄 ErlangGCPrinter.cpp(4.16 KB)
📄 OcamlGCPrinter.cpp(6.38 KB)
📄 WasmException.cpp(4.09 KB)
📄 WasmException.h(1.32 KB)
📄 WinCFGuard.cpp(3.62 KB)
📄 WinCFGuard.h(1.77 KB)
📄 WinException.cpp(50.88 KB)
📄 WinException.h(4.1 KB)

Editing: AddressPool.h

//===- llvm/CodeGen/AddressPool.h - Dwarf Debug Framework -------*- 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
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_CODEGEN_ASMPRINTER_ADDRESSPOOL_H
#define LLVM_LIB_CODEGEN_ASMPRINTER_ADDRESSPOOL_H

#include "llvm/ADT/DenseMap.h"

namespace llvm {

class AsmPrinter;
class MCSection;
class MCSymbol;

// Collection of addresses for this unit and assorted labels.
// A Symbol->unsigned mapping of addresses used by indirect
// references.
class AddressPool {
  struct AddressPoolEntry {
    unsigned Number;
    bool TLS;

AddressPoolEntry(unsigned Number, bool TLS) : Number(Number), TLS(TLS) {}
  };
  DenseMap<const MCSymbol *, AddressPoolEntry> Pool;

/// Record whether the AddressPool has been queried for an address index since
  /// the last "resetUsedFlag" call. Used to implement type unit fallback - a
  /// type that references addresses cannot be placed in a type unit when using
  /// fission.
  bool HasBeenUsed = false;

public:
  AddressPool() = default;

/// Returns the index into the address pool with the given
  /// label/symbol.
  unsigned getIndex(const MCSymbol *Sym, bool TLS = false);

void emit(AsmPrinter &Asm, MCSection *AddrSection);

bool isEmpty() { return Pool.empty(); }

bool hasBeenUsed() const { return HasBeenUsed; }

void resetUsedFlag() { HasBeenUsed = false; }

MCSymbol *getLabel() { return AddressTableBaseSym; }
  void setLabel(MCSymbol *Sym) { AddressTableBaseSym = Sym; }

private:
  MCSymbol *emitHeader(AsmPrinter &Asm, MCSection *Section);

/// Symbol designates the start of the contribution to the address table.
  MCSymbol *AddressTableBaseSym = nullptr;
};

} // end namespace llvm

#endif // LLVM_LIB_CODEGEN_ASMPRINTER_ADDRESSPOOL_H

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Editing: AddressPool.h

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