/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/include/lldb/Host/HostInfoBase.h

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//===-- HostInfoBase.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 LLDB_HOST_HOSTINFOBASE_H
#define LLDB_HOST_HOSTINFOBASE_H

#include "lldb/Utility/ArchSpec.h"
#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/UUID.h"
#include "lldb/Utility/UserIDResolver.h"
#include "lldb/Utility/XcodeSDK.h"
#include "lldb/lldb-enumerations.h"
#include "llvm/ADT/StringRef.h"

#include <cstdint>

#include <optional>
#include <string>

namespace lldb_private {

class FileSpec;

struct SharedCacheImageInfo {
  UUID uuid;
  lldb::DataBufferSP data_sp;
};

namespace {
struct HostInfoError : public llvm::ErrorInfo<HostInfoError> {
  static char ID;
  const std::string message_;

  HostInfoError(const std::string message) : message_(std::move(message)) {}

  void log(llvm::raw_ostream &OS) const override { OS << "HostInfoError"; }

  std::error_code convertToErrorCode() const override {
    return llvm::inconvertibleErrorCode();
  }
};

char HostInfoError::ID = 0;
} // namespace

class HostInfoBase {
private:
  // Static class, unconstructable.
  HostInfoBase() = default;
  ~HostInfoBase() = default;

public:
  /// A helper function for determining the liblldb location. It receives a
  /// FileSpec with the location of file containing _this_ code. It can
  /// (optionally) replace it with a file spec pointing to a more canonical
  /// copy.
  using SharedLibraryDirectoryHelper = void(FileSpec &this_file);

  static void Initialize(SharedLibraryDirectoryHelper *helper = nullptr);
  static void Terminate();

  /// Gets the host target triple.
  ///
  /// \return
  ///     The host target triple.
  static llvm::Triple GetTargetTriple();

  enum ArchitectureKind {
    eArchKindDefault, // The overall default architecture that applications will
                      // run on this host
    eArchKind32, // If this host supports 32 bit programs, return the default 32
                 // bit arch
    eArchKind64  // If this host supports 64 bit programs, return the default 64
                 // bit arch
  };

  static const ArchSpec &
  GetArchitecture(ArchitectureKind arch_kind = eArchKindDefault);

  static std::optional<ArchitectureKind>
  ParseArchitectureKind(llvm::StringRef kind);

  /// Returns the directory containing the lldb shared library. Only the
  /// directory member of the FileSpec is filled in.
  static FileSpec GetShlibDir();

  /// Returns the directory containing the support executables (debugserver,
  /// ...). Only the directory member of the FileSpec is filled in.
  static FileSpec GetSupportExeDir();

  /// Returns the directory containing the lldb headers. Only the directory
  /// member of the FileSpec is filled in.
  static FileSpec GetHeaderDir();

  /// Returns the directory containing the system plugins. Only the directory
  /// member of the FileSpec is filled in.
  static FileSpec GetSystemPluginDir();

  /// Returns the directory containing the user plugins. Only the directory
  /// member of the FileSpec is filled in.
  static FileSpec GetUserPluginDir();

  /// Returns the proces temporary directory. This directory will be cleaned up
  /// when this process exits. Only the directory member of the FileSpec is
  /// filled in.
  static FileSpec GetProcessTempDir();

  /// Returns the global temporary directory. This directory will **not** be
  /// cleaned up when this process exits. Only the directory member of the
  /// FileSpec is filled in.
  static FileSpec GetGlobalTempDir();

  /// If the triple does not specify the vendor, os, and environment parts, we
  /// "augment" these using information from the host and return the resulting
  /// ArchSpec object.
  static ArchSpec GetAugmentedArchSpec(llvm::StringRef triple);

  static bool ComputePathRelativeToLibrary(FileSpec &file_spec,
                                           llvm::StringRef dir);

  static FileSpec GetXcodeContentsDirectory() { return {}; }
  static FileSpec GetXcodeDeveloperDirectory() { return {}; }

  struct SDKOptions {
    std::optional<XcodeSDK> XcodeSDKSelection;
  };

  /// Return the directory containing something like a SDK (reused for Swift).
  static llvm::Expected<llvm::StringRef> GetSDKRoot(SDKOptions options) {
    return llvm::make_error<HostInfoError>("cannot determine SDK root");
  }

  /// Return information about module \p image_name if it is loaded in
  /// the current process's address space.
  static SharedCacheImageInfo
  GetSharedCacheImageInfo(llvm::StringRef image_name) {
    return {};
  }

  /// Returns the distribution id of the host
  ///
  /// This will be something like "ubuntu", "fedora", etc. on Linux.
  ///
  /// \return Returns either std::nullopt or a reference to a const std::string
  /// containing the distribution id
  static llvm::StringRef GetDistributionId() { return llvm::StringRef(); }

protected:
  static bool ComputeSharedLibraryDirectory(FileSpec &file_spec);
  static bool ComputeSupportExeDirectory(FileSpec &file_spec);
  static bool ComputeProcessTempFileDirectory(FileSpec &file_spec);
  static bool ComputeGlobalTempFileDirectory(FileSpec &file_spec);
  static bool ComputeTempFileBaseDirectory(FileSpec &file_spec);
  static bool ComputeHeaderDirectory(FileSpec &file_spec);
  static bool ComputeSystemPluginsDirectory(FileSpec &file_spec);
  static bool ComputeUserPluginsDirectory(FileSpec &file_spec);

  static void ComputeHostArchitectureSupport(ArchSpec &arch_32,
                                             ArchSpec &arch_64);
};
}

#endif

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1		//===-- HostInfoBase.h ------------------------------------------- C++ --===//
2		//
3		// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4		// See https://llvm.org/LICENSE.txt for license information.
5		// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6		//
7		//===----------------------------------------------------------------------===//
8
9		#ifndef LLDB_HOST_HOSTINFOBASE_H
10		#define LLDB_HOST_HOSTINFOBASE_H
11
12		#include "lldb/Utility/ArchSpec.h"
13		#include "lldb/Utility/FileSpec.h"
14		#include "lldb/Utility/UUID.h"
15		#include "lldb/Utility/UserIDResolver.h"
16		#include "lldb/Utility/XcodeSDK.h"
17		#include "lldb/lldb-enumerations.h"
18		#include "llvm/ADT/StringRef.h"
19
20		#include <cstdint>
21
22		#include <optional>
23		#include <string>
24
25		namespace lldb_private {
26
27		class FileSpec;
28
29		struct SharedCacheImageInfo {
30		UUID uuid;
31		lldb::DataBufferSP data_sp;
32		};
33
34		namespace {
35		struct HostInfoError : public llvm::ErrorInfo<HostInfoError> {
36		static char ID;
37		const std::string message_;
38
39	0	HostInfoError(const std::string message) : message_(std::move(message)) {} Unexecuted instantiation: lldb-server.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SystemInitializerLLGS.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: Host.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: HostInfoBase.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: HostNativeThreadBase.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ProcessLaunchInfo.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: HostInfoPosix.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PipePosix.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SystemInitializerCommon.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: GDBRemoteCommunication.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: GDBRemoteCommunicationServerCommon.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: GDBRemoteCommunicationServerLLGS.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: GDBRemoteCommunicationServerPlatform.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: Debugger.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: Module.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PluginManager.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: LocateSymbolFileMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: Platform.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: Process.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: TargetList.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ThreadPlanCallUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: UnixSignals.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: CommandInterpreter.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: IRExecutionUnit.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: LLVMUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: REPL.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: UserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: CommandOptionsProcessAttach.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: CommandOptionsProcessLaunch.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ClangExpressionParser.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ClangHost.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ClangModulesDeclVendor.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ClangUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: Host.mm:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: HostInfoMacOSX.mm:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: lldb-test.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SystemInitializerTest.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: RemoteAwarePlatform.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: DynamicLoaderDarwin.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformAndroid.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformFreeBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformRemoteGDBServer.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformLinux.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformDarwin.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformDarwinDevice.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformDarwinKernel.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformRemoteDarwinDevice.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformRemoteMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformAppleSimulator.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformNetBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformOpenBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformQemuUser.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformWindows.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: GDBRemoteCommunicationClient.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: PlatformPOSIX.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SBDebugger.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SBHostOS.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SBInstruction.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: SystemInitializerFull.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >) Unexecuted instantiation: ScriptInterpreterPython.cpp:lldb_private::(anonymous namespace)::HostInfoError::HostInfoError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)
40
41	0	void log(llvm::raw_ostream &OS) const override { OS << "HostInfoError"; } Unexecuted instantiation: lldb-server.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SystemInitializerLLGS.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: Host.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: HostInfoBase.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: HostNativeThreadBase.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ProcessLaunchInfo.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: HostInfoPosix.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PipePosix.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SystemInitializerCommon.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: GDBRemoteCommunication.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: GDBRemoteCommunicationServerCommon.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: GDBRemoteCommunicationServerLLGS.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: GDBRemoteCommunicationServerPlatform.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: Debugger.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: Module.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PluginManager.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: LocateSymbolFileMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: Platform.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: Process.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: TargetList.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ThreadPlanCallUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: UnixSignals.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: CommandInterpreter.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: IRExecutionUnit.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: LLVMUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: REPL.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: UserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: CommandOptionsProcessAttach.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: CommandOptionsProcessLaunch.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ClangExpressionParser.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ClangHost.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ClangModulesDeclVendor.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ClangUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: Host.mm:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: HostInfoMacOSX.mm:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: lldb-test.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SystemInitializerTest.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: RemoteAwarePlatform.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: DynamicLoaderDarwin.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformAndroid.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformFreeBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformRemoteGDBServer.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformLinux.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformDarwin.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformDarwinDevice.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformDarwinKernel.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformRemoteDarwinDevice.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformRemoteMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformAppleSimulator.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformNetBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformOpenBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformQemuUser.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformWindows.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: GDBRemoteCommunicationClient.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: PlatformPOSIX.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SBDebugger.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SBHostOS.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SBInstruction.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: SystemInitializerFull.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const Unexecuted instantiation: ScriptInterpreterPython.cpp:lldb_private::(anonymous namespace)::HostInfoError::log(llvm::raw_ostream&) const
42
43	0	std::error_code convertToErrorCode() const override {
44	0	return llvm::inconvertibleErrorCode();
45	0	} Unexecuted instantiation: lldb-server.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SystemInitializerLLGS.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: Host.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: HostInfoBase.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: HostNativeThreadBase.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ProcessLaunchInfo.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: HostInfoPosix.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PipePosix.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SystemInitializerCommon.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: GDBRemoteCommunication.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: GDBRemoteCommunicationServerCommon.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: GDBRemoteCommunicationServerLLGS.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: GDBRemoteCommunicationServerPlatform.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: Debugger.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: Module.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PluginManager.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: LocateSymbolFileMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: Platform.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: Process.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: TargetList.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ThreadPlanCallUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: UnixSignals.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: CommandInterpreter.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: IRExecutionUnit.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: LLVMUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: REPL.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: UserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: CommandOptionsProcessAttach.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: CommandOptionsProcessLaunch.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ClangExpressionParser.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ClangHost.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ClangModulesDeclVendor.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ClangUserExpression.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: Host.mm:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: HostInfoMacOSX.mm:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: lldb-test.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SystemInitializerTest.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: RemoteAwarePlatform.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: DynamicLoaderDarwin.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformAndroid.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformFreeBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformRemoteGDBServer.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformLinux.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformDarwin.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformDarwinDevice.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformDarwinKernel.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformRemoteDarwinDevice.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformRemoteMacOSX.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformAppleSimulator.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformNetBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformOpenBSD.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformQemuUser.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformWindows.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: GDBRemoteCommunicationClient.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: PlatformPOSIX.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SBDebugger.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SBHostOS.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SBInstruction.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: SystemInitializerFull.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const Unexecuted instantiation: ScriptInterpreterPython.cpp:lldb_private::(anonymous namespace)::HostInfoError::convertToErrorCode() const
46		};
47
48		char HostInfoError::ID = 0;
49		} // namespace
50
51		class HostInfoBase {
52		private:
53		// Static class, unconstructable.
54		HostInfoBase() = default;
55		~HostInfoBase() = default;
56
57		public:
58		/// A helper function for determining the liblldb location. It receives a
59		/// FileSpec with the location of file containing _this_ code. It can
60		/// (optionally) replace it with a file spec pointing to a more canonical
61		/// copy.
62		using SharedLibraryDirectoryHelper = void(FileSpec &this_file);
63
64		static void Initialize(SharedLibraryDirectoryHelper *helper = nullptr);
65		static void Terminate();
66
67		/// Gets the host target triple.
68		///
69		/// \return
70		/// The host target triple.
71		static llvm::Triple GetTargetTriple();
72
73		enum ArchitectureKind {
74		eArchKindDefault, // The overall default architecture that applications will
75		// run on this host
76		eArchKind32, // If this host supports 32 bit programs, return the default 32
77		// bit arch
78		eArchKind64 // If this host supports 64 bit programs, return the default 64
79		// bit arch
80		};
81
82		static const ArchSpec &
83		GetArchitecture(ArchitectureKind arch_kind = eArchKindDefault);
84
85		static std::optional<ArchitectureKind>
86		ParseArchitectureKind(llvm::StringRef kind);
87
88		/// Returns the directory containing the lldb shared library. Only the
89		/// directory member of the FileSpec is filled in.
90		static FileSpec GetShlibDir();
91
92		/// Returns the directory containing the support executables (debugserver,
93		/// ...). Only the directory member of the FileSpec is filled in.
94		static FileSpec GetSupportExeDir();
95
96		/// Returns the directory containing the lldb headers. Only the directory
97		/// member of the FileSpec is filled in.
98		static FileSpec GetHeaderDir();
99
100		/// Returns the directory containing the system plugins. Only the directory
101		/// member of the FileSpec is filled in.
102		static FileSpec GetSystemPluginDir();
103
104		/// Returns the directory containing the user plugins. Only the directory
105		/// member of the FileSpec is filled in.
106		static FileSpec GetUserPluginDir();
107
108		/// Returns the proces temporary directory. This directory will be cleaned up
109		/// when this process exits. Only the directory member of the FileSpec is
110		/// filled in.
111		static FileSpec GetProcessTempDir();
112
113		/// Returns the global temporary directory. This directory will not be
114		/// cleaned up when this process exits. Only the directory member of the
115		/// FileSpec is filled in.
116		static FileSpec GetGlobalTempDir();
117
118		/// If the triple does not specify the vendor, os, and environment parts, we
119		/// "augment" these using information from the host and return the resulting
120		/// ArchSpec object.
121		static ArchSpec GetAugmentedArchSpec(llvm::StringRef triple);
122
123		static bool ComputePathRelativeToLibrary(FileSpec &file_spec,
124		llvm::StringRef dir);
125
126	0	static FileSpec GetXcodeContentsDirectory() { return {}; }
127	0	static FileSpec GetXcodeDeveloperDirectory() { return {}; }
128
129		struct SDKOptions {
130		std::optional<XcodeSDK> XcodeSDKSelection;
131		};
132
133		/// Return the directory containing something like a SDK (reused for Swift).
134	0	static llvm::Expected<llvm::StringRef> GetSDKRoot(SDKOptions options) {
135	0	return llvm::make_error<HostInfoError>("cannot determine SDK root");
136	0	}
137
138		/// Return information about module \p image_name if it is loaded in
139		/// the current process's address space.
140		static SharedCacheImageInfo
141	0	GetSharedCacheImageInfo(llvm::StringRef image_name) {
142	0	return {};
143	0	}
144
145		/// Returns the distribution id of the host
146		///
147		/// This will be something like "ubuntu", "fedora", etc. on Linux.
148		///
149		/// \return Returns either std::nullopt or a reference to a const std::string
150		/// containing the distribution id
151	0	static llvm::StringRef GetDistributionId() { return llvm::StringRef(); }
152
153		protected:
154		static bool ComputeSharedLibraryDirectory(FileSpec &file_spec);
155		static bool ComputeSupportExeDirectory(FileSpec &file_spec);
156		static bool ComputeProcessTempFileDirectory(FileSpec &file_spec);
157		static bool ComputeGlobalTempFileDirectory(FileSpec &file_spec);
158		static bool ComputeTempFileBaseDirectory(FileSpec &file_spec);
159		static bool ComputeHeaderDirectory(FileSpec &file_spec);
160		static bool ComputeSystemPluginsDirectory(FileSpec &file_spec);
161		static bool ComputeUserPluginsDirectory(FileSpec &file_spec);
162
163		static void ComputeHostArchitectureSupport(ArchSpec &arch_32,
164		ArchSpec &arch_64);
165		};
166		}
167
168		#endif

Coverage Report

Created: 2023-05-31 04:38