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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: SBHostOS.cpp

//===-- SBHostOS.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/SBHostOS.h"
#include "SBReproducerPrivate.h"
#include "lldb/API/SBError.h"
#include "lldb/Host/Config.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Host/Host.h"
#include "lldb/Host/HostInfo.h"
#include "lldb/Host/HostNativeThread.h"
#include "lldb/Host/HostThread.h"
#include "lldb/Host/ThreadLauncher.h"
#include "lldb/Utility/FileSpec.h"

#include "Plugins/ExpressionParser/Clang/ClangHost.h"
#if LLDB_ENABLE_PYTHON
#include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h"
#endif

#include "llvm/ADT/SmallString.h"
#include "llvm/Support/Path.h"

using namespace lldb;
using namespace lldb_private;

SBFileSpec SBHostOS::GetProgramFileSpec() {
  LLDB_RECORD_STATIC_METHOD_NO_ARGS(lldb::SBFileSpec, SBHostOS,
                                    GetProgramFileSpec);

SBFileSpec sb_filespec;
  sb_filespec.SetFileSpec(HostInfo::GetProgramFileSpec());
  return LLDB_RECORD_RESULT(sb_filespec);
}

SBFileSpec SBHostOS::GetLLDBPythonPath() {
  LLDB_RECORD_STATIC_METHOD_NO_ARGS(lldb::SBFileSpec, SBHostOS,
                                    GetLLDBPythonPath);

return LLDB_RECORD_RESULT(GetLLDBPath(ePathTypePythonDir));
}

SBFileSpec SBHostOS::GetLLDBPath(lldb::PathType path_type) {
  LLDB_RECORD_STATIC_METHOD(lldb::SBFileSpec, SBHostOS, GetLLDBPath,
                            (lldb::PathType), path_type);

FileSpec fspec;
  switch (path_type) {
  case ePathTypeLLDBShlibDir:
    fspec = HostInfo::GetShlibDir();
    break;
  case ePathTypeSupportExecutableDir:
    fspec = HostInfo::GetSupportExeDir();
    break;
  case ePathTypeHeaderDir:
    fspec = HostInfo::GetHeaderDir();
    break;
  case ePathTypePythonDir:
#if LLDB_ENABLE_PYTHON
    fspec = ScriptInterpreterPython::GetPythonDir();
#endif
    break;
  case ePathTypeLLDBSystemPlugins:
    fspec = HostInfo::GetSystemPluginDir();
    break;
  case ePathTypeLLDBUserPlugins:
    fspec = HostInfo::GetUserPluginDir();
    break;
  case ePathTypeLLDBTempSystemDir:
    fspec = HostInfo::GetProcessTempDir();
    break;
  case ePathTypeGlobalLLDBTempSystemDir:
    fspec = HostInfo::GetGlobalTempDir();
    break;
  case ePathTypeClangDir:
    fspec = GetClangResourceDir();
    break;
  }

SBFileSpec sb_fspec;
  sb_fspec.SetFileSpec(fspec);
  return LLDB_RECORD_RESULT(sb_fspec);
}

SBFileSpec SBHostOS::GetUserHomeDirectory() {
  LLDB_RECORD_STATIC_METHOD_NO_ARGS(lldb::SBFileSpec, SBHostOS,
                                    GetUserHomeDirectory);

SBFileSpec sb_fspec;

llvm::SmallString<64> home_dir_path;
  llvm::sys::path::home_directory(home_dir_path);
  FileSpec homedir(home_dir_path.c_str());
  FileSystem::Instance().Resolve(homedir);

sb_fspec.SetFileSpec(homedir);
  return LLDB_RECORD_RESULT(sb_fspec);
}

lldb::thread_t SBHostOS::ThreadCreate(const char *name,
                                      lldb::thread_func_t thread_function,
                                      void *thread_arg, SBError *error_ptr) {
  LLDB_RECORD_DUMMY(lldb::thread_t, SBHostOS, ThreadCreate,
                    (lldb::thread_func_t, void *, SBError *), name,
                    thread_function, thread_arg, error_ptr);
  llvm::Expected<HostThread> thread =
      ThreadLauncher::LaunchThread(name, thread_function, thread_arg);
  if (!thread) {
    if (error_ptr)
      error_ptr->SetError(Status(thread.takeError()));
    else
      llvm::consumeError(thread.takeError());
    return LLDB_INVALID_HOST_THREAD;
  }

return thread->Release();
}

void SBHostOS::ThreadCreated(const char *name) {
  LLDB_RECORD_STATIC_METHOD(void, SBHostOS, ThreadCreated, (const char *),
                            name);
}

bool SBHostOS::ThreadCancel(lldb::thread_t thread, SBError *error_ptr) {
  LLDB_RECORD_DUMMY(bool, SBHostOS, ThreadCancel,
                            (lldb::thread_t, lldb::SBError *), thread,
                            error_ptr);

Status error;
  HostThread host_thread(thread);
  error = host_thread.Cancel();
  if (error_ptr)
    error_ptr->SetError(error);
  host_thread.Release();
  return error.Success();
}

bool SBHostOS::ThreadDetach(lldb::thread_t thread, SBError *error_ptr) {
  LLDB_RECORD_DUMMY(bool, SBHostOS, ThreadDetach,
                            (lldb::thread_t, lldb::SBError *), thread,
                            error_ptr);

Status error;
#if defined(_WIN32)
  if (error_ptr)
    error_ptr->SetErrorString("ThreadDetach is not supported on this platform");
#else
  HostThread host_thread(thread);
  error = host_thread.GetNativeThread().Detach();
  if (error_ptr)
    error_ptr->SetError(error);
  host_thread.Release();
#endif
  return error.Success();
}

bool SBHostOS::ThreadJoin(lldb::thread_t thread, lldb::thread_result_t *result,
                          SBError *error_ptr) {
  LLDB_RECORD_DUMMY(
      bool, SBHostOS, ThreadJoin,
      (lldb::thread_t, lldb::thread_result_t *, lldb::SBError *), thread,
      result, error_ptr);

Status error;
  HostThread host_thread(thread);
  error = host_thread.Join(result);
  if (error_ptr)
    error_ptr->SetError(error);
  host_thread.Release();
  return error.Success();
}

namespace lldb_private {
namespace repro {

template <>
void RegisterMethods<SBHostOS>(Registry &R) {
  LLDB_REGISTER_STATIC_METHOD(lldb::SBFileSpec, SBHostOS, GetProgramFileSpec,
                              ());
  LLDB_REGISTER_STATIC_METHOD(lldb::SBFileSpec, SBHostOS, GetLLDBPythonPath,
                              ());
  LLDB_REGISTER_STATIC_METHOD(lldb::SBFileSpec, SBHostOS, GetLLDBPath,
                              (lldb::PathType));
  LLDB_REGISTER_STATIC_METHOD(lldb::SBFileSpec, SBHostOS,
                              GetUserHomeDirectory, ());
  LLDB_REGISTER_STATIC_METHOD(void, SBHostOS, ThreadCreated, (const char *));
}

}
}

003 File Manager

Editing: SBHostOS.cpp

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