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usr / src / contrib / llvm-project / lldb / source / API /

📁 ..
📄 SBAddress.cpp(10.65 KB)
📄 SBAttachInfo.cpp(10.17 KB)
📄 SBBlock.cpp(12.18 KB)
📄 SBBreakpoint.cpp(34.51 KB)
📄 SBBreakpointLocation.cpp(17.54 KB)
📄 SBBreakpointName.cpp(23.49 KB)
📄 SBBreakpointOptionCommon.cpp(2.88 KB)
📄 SBBreakpointOptionCommon.h(1.22 KB)
📄 SBBroadcaster.cpp(7.11 KB)
📄 SBCommandInterpreter.cpp(33.92 KB)
📄 SBCommandInterpreterRunOptions.cpp(9.99 KB)
📄 SBCommandReturnObject.cpp(14.87 KB)
📄 SBCommunication.cpp(7.16 KB)
📄 SBCompileUnit.cpp(9.25 KB)
📄 SBData.cpp(23.68 KB)
📄 SBDebugger.cpp(66.66 KB)
📄 SBDeclaration.cpp(6.16 KB)
📄 SBEnvironment.cpp(5.2 KB)
📄 SBError.cpp(5.64 KB)
📄 SBEvent.cpp(7.37 KB)
📄 SBExecutionContext.cpp(5.26 KB)
📄 SBExpressionOptions.cpp(12.71 KB)
📄 SBFile.cpp(4.89 KB)
📄 SBFileSpec.cpp(7.2 KB)
📄 SBFileSpecList.cpp(4.81 KB)
📄 SBFrame.cpp(45.55 KB)
📄 SBFunction.cpp(9.03 KB)
📄 SBHostOS.cpp(5.96 KB)
📄 SBInstruction.cpp(12.79 KB)
📄 SBInstructionList.cpp(7.64 KB)
📄 SBLanguageRuntime.cpp(1.54 KB)
📄 SBLaunchInfo.cpp(13.96 KB)
📄 SBLineEntry.cpp(6.73 KB)
📄 SBListener.cpp(13.13 KB)
📄 SBMemoryRegionInfo.cpp(5.4 KB)
📄 SBMemoryRegionInfoList.cpp(5.09 KB)
📄 SBModule.cpp(25.85 KB)
📄 SBModuleSpec.cpp(10.62 KB)
📄 SBPlatform.cpp(25.5 KB)
📄 SBProcess.cpp(49.03 KB)
📄 SBProcessInfo.cpp(5.98 KB)
📄 SBQueue.cpp(9.86 KB)
📄 SBQueueItem.cpp(4.36 KB)
📄 SBReproducer.cpp(7.57 KB)
📄 SBReproducerPrivate.h(2.07 KB)
📄 SBSection.cpp(10.38 KB)
📄 SBSourceManager.cpp(5.84 KB)
📄 SBStream.cpp(6.95 KB)
📄 SBStringList.cpp(4.86 KB)
📄 SBStructuredData.cpp(8.71 KB)
📄 SBSymbol.cpp(7.6 KB)
📄 SBSymbolContext.cpp(8.59 KB)
📄 SBSymbolContextList.cpp(4.58 KB)
📄 SBTarget.cpp(99.19 KB)
📄 SBThread.cpp(47.63 KB)
📄 SBThreadCollection.cpp(3.37 KB)
📄 SBThreadPlan.cpp(17.19 KB)
📄 SBTrace.cpp(4.21 KB)
📄 SBTraceOptions.cpp(5.22 KB)
📄 SBType.cpp(32.23 KB)
📄 SBTypeCategory.cpp(24.5 KB)
📄 SBTypeEnumMember.cpp(7.64 KB)
📄 SBTypeFilter.cpp(6.8 KB)
📄 SBTypeFormat.cpp(7.19 KB)
📄 SBTypeNameSpecifier.cpp(6 KB)
📄 SBTypeSummary.cpp(17.62 KB)
📄 SBTypeSynthetic.cpp(7.87 KB)
📄 SBUnixSignals.cpp(6.29 KB)
📄 SBValue.cpp(52.5 KB)
📄 SBValueList.cpp(6.43 KB)
📄 SBVariablesOptions.cpp(9.41 KB)
📄 SBWatchpoint.cpp(11.29 KB)
📄 SystemInitializerFull.cpp(2.24 KB)
📄 SystemInitializerFull.h(1.08 KB)
📄 Utils.h(847 B)
📄 liblldb-private.exports(84 B)
📄 liblldb.exports(45 B)
📄 liblldb.xcode.exports(34 B)

Editing: SBFile.cpp

//===-- SBFile.cpp --------------------------------------------------------===//
//
// 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 "lldb/API/SBFile.h"
#include "SBReproducerPrivate.h"
#include "lldb/API/SBError.h"
#include "lldb/Host/File.h"

using namespace lldb;
using namespace lldb_private;

SBFile::~SBFile() = default;

SBFile::SBFile(FileSP file_sp) : m_opaque_sp(file_sp) {
  // We have no way to capture the incoming FileSP as the class isn't
  // instrumented, so pretend that it's always null.
  LLDB_RECORD_CONSTRUCTOR(SBFile, (lldb::FileSP), nullptr);
}

SBFile::SBFile(const SBFile &rhs) : m_opaque_sp(rhs.m_opaque_sp) {
  LLDB_RECORD_CONSTRUCTOR(SBFile, (const lldb::SBFile&), rhs);
}

SBFile &SBFile ::operator=(const SBFile &rhs) {
  LLDB_RECORD_METHOD(lldb::SBFile &,
                     SBFile, operator=,(const lldb::SBFile &), rhs);

if (this != &rhs)
    m_opaque_sp = rhs.m_opaque_sp;
  return LLDB_RECORD_RESULT(*this);
}

SBFile::SBFile() { LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBFile); }

SBFile::SBFile(FILE *file, bool transfer_ownership) {
  LLDB_RECORD_CONSTRUCTOR(SBFile, (FILE *, bool), file, transfer_ownership);

m_opaque_sp = std::make_shared<NativeFile>(file, transfer_ownership);
}

SBFile::SBFile(int fd, const char *mode, bool transfer_owndership) {
  LLDB_RECORD_CONSTRUCTOR(SBFile, (int, const char *, bool), fd, mode,
                          transfer_owndership);

auto options = File::GetOptionsFromMode(mode);
  if (!options) {
    llvm::consumeError(options.takeError());
    return;
  }
  m_opaque_sp =
      std::make_shared<NativeFile>(fd, options.get(), transfer_owndership);
}

SBError SBFile::Read(uint8_t *buf, size_t num_bytes, size_t *bytes_read) {
  LLDB_RECORD_METHOD(lldb::SBError, SBFile, Read, (uint8_t *, size_t, size_t *),
                     buf, num_bytes, bytes_read);

SBError error;
  if (!m_opaque_sp) {
    error.SetErrorString("invalid SBFile");
    *bytes_read = 0;
  } else {
    Status status = m_opaque_sp->Read(buf, num_bytes);
    error.SetError(status);
    *bytes_read = num_bytes;
  }
  return LLDB_RECORD_RESULT(error);
}

SBError SBFile::Write(const uint8_t *buf, size_t num_bytes,
                      size_t *bytes_written) {
  LLDB_RECORD_METHOD(lldb::SBError, SBFile, Write,
                     (const uint8_t *, size_t, size_t *), buf, num_bytes,
                     bytes_written);

SBError error;
  if (!m_opaque_sp) {
    error.SetErrorString("invalid SBFile");
    *bytes_written = 0;
  } else {
    Status status = m_opaque_sp->Write(buf, num_bytes);
    error.SetError(status);
    *bytes_written = num_bytes;
  }
  return LLDB_RECORD_RESULT(error);
}

SBError SBFile::Flush() {
  LLDB_RECORD_METHOD_NO_ARGS(lldb::SBError, SBFile, Flush);

SBError error;
  if (!m_opaque_sp) {
    error.SetErrorString("invalid SBFile");
  } else {
    Status status = m_opaque_sp->Flush();
    error.SetError(status);
  }
  return LLDB_RECORD_RESULT(error);
}

bool SBFile::IsValid() const {
  LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBFile, IsValid);
  return m_opaque_sp && m_opaque_sp->IsValid();
}

SBError SBFile::Close() {
  LLDB_RECORD_METHOD_NO_ARGS(lldb::SBError, SBFile, Close);
  SBError error;
  if (m_opaque_sp) {
    Status status = m_opaque_sp->Close();
    error.SetError(status);
  }
  return LLDB_RECORD_RESULT(error);
}

SBFile::operator bool() const {
  LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBFile, operator bool);
  return IsValid();
}

bool SBFile::operator!() const {
  LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBFile, operator!);
  return !IsValid();
}

FileSP SBFile::GetFile() const {
  LLDB_RECORD_METHOD_CONST_NO_ARGS(FileSP, SBFile, GetFile);
  return LLDB_RECORD_RESULT(m_opaque_sp);
}

namespace lldb_private {
namespace repro {

template <> void RegisterMethods<SBFile>(Registry &R) {
  LLDB_REGISTER_CONSTRUCTOR(SBFile, ());
  LLDB_REGISTER_CONSTRUCTOR(SBFile, (FileSP));
  LLDB_REGISTER_CONSTRUCTOR(SBFile, (const SBFile&));
  LLDB_REGISTER_CONSTRUCTOR(SBFile, (FILE *, bool));
  LLDB_REGISTER_CONSTRUCTOR(SBFile, (int, const char *, bool));
  LLDB_REGISTER_METHOD(SBFile&, SBFile, operator=,(const SBFile&));
  LLDB_REGISTER_METHOD(lldb::SBError, SBFile, Flush, ());
  LLDB_REGISTER_METHOD(lldb::SBError, SBFile, Read,
                       (uint8_t *, size_t, size_t *));
  LLDB_REGISTER_METHOD(lldb::SBError, SBFile, Write,
                       (const uint8_t *, size_t, size_t *));
  LLDB_REGISTER_METHOD_CONST(bool, SBFile, IsValid, ());
  LLDB_REGISTER_METHOD_CONST(bool, SBFile, operator bool,());
  LLDB_REGISTER_METHOD_CONST(bool, SBFile, operator!,());
  LLDB_REGISTER_METHOD_CONST(FileSP, SBFile, GetFile, ());
  LLDB_REGISTER_METHOD(lldb::SBError, SBFile, Close, ());
}
} // namespace repro
} // namespace lldb_private

003 File Manager

Editing: SBFile.cpp

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