LLVM: lib/TextAPI/Target.cpp Source File

17 Expected<Target> Target::create(StringRef TargetValue) {

18 auto Result = TargetValue.split('-');

19 auto ArchitectureStr = Result.first;

20 auto Architecture = getArchitectureFromName(ArchitectureStr);

21 auto PlatformStr = Result.second;

22 PlatformType Platform;

23 Platform = StringSwitch<PlatformType>(PlatformStr)

24#define PLATFORM(platform, id, name, build_name, target, tapi_target, \

25 marketing) \

26 .Case(#tapi_target, PLATFORM_##platform)

27#include "llvm/BinaryFormat/MachO.def"

28 .Default(PLATFORM_UNKNOWN);

29

30 if (Platform == PLATFORM_UNKNOWN) {

31 if (PlatformStr.starts_with("<") && PlatformStr.ends_with(">")) {

32 PlatformStr = PlatformStr.drop_front().drop_back();

33 unsigned long long RawValue;

34 if (!PlatformStr.getAsInteger(10, RawValue))

35 Platform = (PlatformType)RawValue;

36 }

37 }

38

39 return Target{Architecture, Platform};

40}

42 Target::operator std::string() const {

43 auto Version = MinDeployment.empty() ? "" : MinDeployment.getAsString();

44

45 return (getArchitectureName(Arch) + " (" + getPlatformName(Platform) +

46 Version + ")")

47 .str();

48}

50 raw_ostream &operator<<(raw_ostream &OS, const Target &Target) {

51 OS << std::string(Target);

52 return OS;

53}

55 PlatformVersionSet mapToPlatformVersionSet(ArrayRef<Target> Targets) {

56 PlatformVersionSet Result;

57 for (const auto &Target : Targets)

58 Result.insert({Target.Platform, Target.MinDeployment});

59 return Result;

60}

62 PlatformSet mapToPlatformSet(ArrayRef<Target> Targets) {

63 PlatformSet Result;

64 for (const auto &Target : Targets)

65 Result.insert(Target.Platform);

66 return Result;

67}

69 ArchitectureSet mapToArchitectureSet(ArrayRef<Target> Targets) {

70 ArchitectureSet Result;

71 for (const auto &Target : Targets)

72 Result.set(Target.Arch);

73 return Result;

74}

76 std::string getTargetTripleName(const Target &Targ) {

77 auto Version =

78 Targ.MinDeployment.empty() ? "" : Targ.MinDeployment.getAsString();

79

80 return (getArchitectureName(Targ.Arch) + "-apple-" +

81 getOSAndEnvironmentName(Targ.Platform, Version))

82 .str();

83}

StringSwitch.h

This file implements the StringSwitch template, which mimics a switch() statement whose cases are str...

Twine.h

llvm::ArrayRef

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

Definition ArrayRef.h:41

llvm::Expected

Tagged union holding either a T or a Error.

Definition Error.h:485

llvm::MachO::ArchitectureSet

Definition ArchitectureSet.h:30

llvm::MachO::Target

Definition Target.h:29

llvm::MachO::Target::Target

Target()=default

llvm::MachO::Target::Platform

PlatformType Platform

Definition Target.h:44

llvm::MachO::Target::create

static LLVM_ABI llvm::Expected< Target > create(StringRef Target)

Definition Target.cpp:17

llvm::MachO::Target::Arch

Architecture Arch

Definition Target.h:43

llvm::MachO::Target::MinDeployment

VersionTuple MinDeployment

Definition Target.h:45

llvm::StringRef

StringRef - Represent a constant reference to a string, i.e.

Definition StringRef.h:55

llvm::StringSwitch

A switch()-like statement whose cases are string literals.

Definition StringSwitch.h:47

llvm::StringSwitch::Default

R Default(T Value)

Definition StringSwitch.h:201

llvm::VersionTuple::getAsString

LLVM_ABI std::string getAsString() const

Retrieve a string representation of the version number.

Definition VersionTuple.cpp:21

llvm::VersionTuple::empty

bool empty() const

Determine whether this version information is empty (e.g., all version components are zero).

Definition VersionTuple.h:67

llvm::raw_ostream

This class implements an extremely fast bulk output stream that can only output to a stream.

Definition raw_ostream.h:53

Target.h

llvm::MachO

Definition MachO.h:25

llvm::MachO::getTargetTripleName

LLVM_ABI std::string getTargetTripleName(const Target &Targ)

Definition Target.cpp:76

llvm::MachO::getArchitectureFromName

LLVM_ABI Architecture getArchitectureFromName(StringRef Name)

Convert a name to an architecture slice.

Definition Architecture.cpp:34

llvm::MachO::getArchitectureName

LLVM_ABI StringRef getArchitectureName(Architecture Arch)

Convert an architecture slice to a string.

Definition Architecture.cpp:42

llvm::MachO::getOSAndEnvironmentName

LLVM_ABI std::string getOSAndEnvironmentName(PlatformType Platform, std::string Version="")

Definition Platform.cpp:90

llvm::MachO::PlatformType

PlatformType

Definition MachO.h:500

llvm::MachO::PlatformVersionSet

SmallSet< std::pair< PlatformType, VersionTuple >, 3 > PlatformVersionSet

Definition Platform.h:24

llvm::MachO::mapToPlatformSet

LLVM_ABI PlatformSet mapToPlatformSet(ArrayRef< Triple > Targets)

Definition Platform.cpp:62

llvm::MachO::PlatformSet

SmallSet< PlatformType, 3 > PlatformSet

Definition Platform.h:23

llvm::MachO::Architecture

Architecture

Defines the architecture slices that are supported by Text-based Stub files.

Definition Architecture.h:28

llvm::MachO::mapToPlatformVersionSet

LLVM_ABI PlatformVersionSet mapToPlatformVersionSet(ArrayRef< Target > Targets)

Definition Target.cpp:55

llvm::MachO::getPlatformName

LLVM_ABI StringRef getPlatformName(PlatformType Platform)

Definition Platform.cpp:69

llvm::MachO::operator<<

LLVM_ABI raw_ostream & operator<<(raw_ostream &OS, Architecture Arch)

Definition Architecture.cpp:92

llvm::MachO::mapToArchitectureSet

LLVM_ABI ArchitectureSet mapToArchitectureSet(ArrayRef< Target > Targets)

Definition Target.cpp:69

llvm

This is an optimization pass for GlobalISel generic memory operations.

Definition AddressRanges.h:18

llvm::Version

FunctionAddr VTableAddr uintptr_t uintptr_t Version

Definition InstrProf.h:302

llvm::TargetValue

FunctionAddr VTableAddr uintptr_t uintptr_t TargetValue

Definition InstrProf.h:187

raw_ostream.h