File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/llvm/include/llvm/DebugInfo/CodeView

usr / src / contrib / llvm-project / llvm / include / llvm / DebugInfo / CodeView /

📁 ..
📄 AppendingTypeTableBuilder.h(2.24 KB)
📄 CVRecord.h(4.16 KB)
📄 CVSymbolVisitor.h(1.23 KB)
📄 CVTypeVisitor.h(2.19 KB)
📄 CodeView.h(17.73 KB)
📄 CodeViewError.h(1.46 KB)
📄 CodeViewRecordIO.h(7.83 KB)
📄 CodeViewRegisters.def(16.43 KB)
📄 CodeViewSymbols.def(9.57 KB)
📄 CodeViewTypes.def(7.58 KB)
📄 ContinuationRecordBuilder.h(2.14 KB)
📄 DebugChecksumsSubsection.h(3.06 KB)
📄 DebugCrossExSubsection.h(2.1 KB)
📄 DebugCrossImpSubsection.h(2.76 KB)
📄 DebugFrameDataSubsection.h(2.02 KB)
📄 DebugInlineeLinesSubsection.h(3.86 KB)
📄 DebugLinesSubsection.h(4.77 KB)
📄 DebugStringTableSubsection.h(2.92 KB)
📄 DebugSubsection.h(1.43 KB)
📄 DebugSubsectionRecord.h(3.09 KB)
📄 DebugSubsectionVisitor.h(4.28 KB)
📄 DebugSymbolRVASubsection.h(1.83 KB)
📄 DebugSymbolsSubsection.h(1.6 KB)
📄 DebugUnknownSubsection.h(925 B)
📄 EnumTables.h(2.32 KB)
📄 Formatters.h(1.94 KB)
📄 FunctionId.h(1.34 KB)
📄 GUID.h(1.34 KB)
📄 GlobalTypeTableBuilder.h(4.39 KB)
📄 LazyRandomTypeCollection.h(4.64 KB)
📄 Line.h(3.57 KB)
📄 MergingTypeTableBuilder.h(2.71 KB)
📄 RecordName.h(809 B)
📄 RecordSerialization.h(7.07 KB)
📄 SimpleTypeSerializer.h(1.24 KB)
📄 StringsAndChecksums.h(3.92 KB)
📄 SymbolDeserializer.h(3.47 KB)
📄 SymbolDumpDelegate.h(1.18 KB)
📄 SymbolDumper.h(2.05 KB)
📄 SymbolRecord.h(27.67 KB)
📄 SymbolRecordHelpers.h(1.78 KB)
📄 SymbolRecordMapping.h(1.52 KB)
📄 SymbolSerializer.h(2.99 KB)
📄 SymbolVisitorCallbackPipeline.h(2.58 KB)
📄 SymbolVisitorCallbacks.h(1.81 KB)
📄 SymbolVisitorDelegate.h(1.02 KB)
📄 TypeCollection.h(1.35 KB)
📄 TypeDeserializer.h(5.47 KB)
📄 TypeDumpVisitor.h(3.26 KB)
📄 TypeHashing.h(8.75 KB)
📄 TypeIndex.h(9.64 KB)
📄 TypeIndexDiscovery.h(1.71 KB)
📄 TypeRecord.h(31.56 KB)
📄 TypeRecordHelpers.h(1.47 KB)
📄 TypeRecordMapping.h(1.97 KB)
📄 TypeStreamMerger.h(4.51 KB)
📄 TypeSymbolEmitter.h(884 B)
📄 TypeTableCollection.h(1.25 KB)
📄 TypeVisitorCallbackPipeline.h(3.74 KB)
📄 TypeVisitorCallbacks.h(2.67 KB)

Editing: Line.h

//===- Line.h ---------------------------------------------------*- 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_DEBUGINFO_CODEVIEW_LINE_H
#define LLVM_DEBUGINFO_CODEVIEW_LINE_H

#include "llvm/DebugInfo/CodeView/TypeIndex.h"
#include "llvm/Support/Endian.h"
#include <cinttypes>

namespace llvm {
namespace codeview {

using llvm::support::ulittle32_t;

class LineInfo {
public:
  enum : uint32_t {
    AlwaysStepIntoLineNumber = 0xfeefee,
    NeverStepIntoLineNumber = 0xf00f00
  };

enum : int { EndLineDeltaShift = 24 };

enum : uint32_t {
    StartLineMask = 0x00ffffff,
    EndLineDeltaMask = 0x7f000000,
    StatementFlag = 0x80000000u
  };

LineInfo(uint32_t StartLine, uint32_t EndLine, bool IsStatement);
  LineInfo(uint32_t LineData) : LineData(LineData) {}

uint32_t getStartLine() const { return LineData & StartLineMask; }

uint32_t getLineDelta() const {
    return (LineData & EndLineDeltaMask) >> EndLineDeltaShift;
  }

uint32_t getEndLine() const { return getStartLine() + getLineDelta(); }

bool isStatement() const { return (LineData & StatementFlag) != 0; }

uint32_t getRawData() const { return LineData; }

bool isAlwaysStepInto() const {
    return getStartLine() == AlwaysStepIntoLineNumber;
  }

bool isNeverStepInto() const {
    return getStartLine() == NeverStepIntoLineNumber;
  }

private:
  uint32_t LineData;
};

class ColumnInfo {
private:
  static const uint32_t StartColumnMask = 0x0000ffffu;
  static const uint32_t EndColumnMask = 0xffff0000u;
  static const int EndColumnShift = 16;

public:
  ColumnInfo(uint16_t StartColumn, uint16_t EndColumn) {
    ColumnData =
        (static_cast<uint32_t>(StartColumn) & StartColumnMask) |
        ((static_cast<uint32_t>(EndColumn) << EndColumnShift) & EndColumnMask);
  }

uint16_t getStartColumn() const {
    return static_cast<uint16_t>(ColumnData & StartColumnMask);
  }

uint16_t getEndColumn() const {
    return static_cast<uint16_t>((ColumnData & EndColumnMask) >>
                                 EndColumnShift);
  }

uint32_t getRawData() const { return ColumnData; }

private:
  uint32_t ColumnData;
};

class Line {
private:
  int32_t CodeOffset;
  LineInfo LineInf;
  ColumnInfo ColumnInf;

public:
  Line(int32_t CodeOffset, uint32_t StartLine, uint32_t EndLine,
       uint16_t StartColumn, uint16_t EndColumn, bool IsStatement)
      : CodeOffset(CodeOffset), LineInf(StartLine, EndLine, IsStatement),
        ColumnInf(StartColumn, EndColumn) {}

Line(int32_t CodeOffset, LineInfo LineInf, ColumnInfo ColumnInf)
      : CodeOffset(CodeOffset), LineInf(LineInf), ColumnInf(ColumnInf) {}

LineInfo getLineInfo() const { return LineInf; }

ColumnInfo getColumnInfo() const { return ColumnInf; }

int32_t getCodeOffset() const { return CodeOffset; }

uint32_t getStartLine() const { return LineInf.getStartLine(); }

uint32_t getLineDelta() const { return LineInf.getLineDelta(); }

uint32_t getEndLine() const { return LineInf.getEndLine(); }

uint16_t getStartColumn() const { return ColumnInf.getStartColumn(); }

uint16_t getEndColumn() const { return ColumnInf.getEndColumn(); }

bool isStatement() const { return LineInf.isStatement(); }

bool isAlwaysStepInto() const { return LineInf.isAlwaysStepInto(); }

bool isNeverStepInto() const { return LineInf.isNeverStepInto(); }
};

} // namespace codeview
} // namespace llvm

#endif

003 File Manager

Editing: Line.h

Upload File

Create Folder