1 //===- Target.cpp -----------------------------------------------*- 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 #include "llvm/TextAPI/Target.h"
10 #include "llvm/ADT/SmallString.h"
11 #include "llvm/ADT/SmallVector.h"
12 #include "llvm/ADT/StringExtras.h"
13 #include "llvm/ADT/StringSwitch.h"
14 #include "llvm/Support/Format.h"
15 #include "llvm/Support/raw_ostream.h"
16
17 namespace llvm {
18 namespace MachO {
19
create(StringRef TargetValue)20 Expected<Target> Target::create(StringRef TargetValue) {
21 auto Result = TargetValue.split('-');
22 auto ArchitectureStr = Result.first;
23 auto Architecture = getArchitectureFromName(ArchitectureStr);
24 auto PlatformStr = Result.second;
25 PlatformKind Platform;
26 Platform = StringSwitch<PlatformKind>(PlatformStr)
27 .Case("macos", PlatformKind::macOS)
28 .Case("ios", PlatformKind::iOS)
29 .Case("tvos", PlatformKind::tvOS)
30 .Case("watchos", PlatformKind::watchOS)
31 .Case("bridgeos", PlatformKind::bridgeOS)
32 .Case("maccatalyst", PlatformKind::macCatalyst)
33 .Case("ios-simulator", PlatformKind::iOSSimulator)
34 .Case("tvos-simulator", PlatformKind::tvOSSimulator)
35 .Case("watchos-simulator", PlatformKind::watchOSSimulator)
36 .Case("driverkit", PlatformKind::driverKit)
37 .Default(PlatformKind::unknown);
38
39 if (Platform == PlatformKind::unknown) {
40 if (PlatformStr.startswith("<") && PlatformStr.endswith(">")) {
41 PlatformStr = PlatformStr.drop_front().drop_back();
42 unsigned long long RawValue;
43 if (!PlatformStr.getAsInteger(10, RawValue))
44 Platform = (PlatformKind)RawValue;
45 }
46 }
47
48 return Target{Architecture, Platform};
49 }
50
operator std::string() const51 Target::operator std::string() const {
52 return (getArchitectureName(Arch) + " (" + getPlatformName(Platform) + ")")
53 .str();
54 }
55
operator <<(raw_ostream & OS,const Target & Target)56 raw_ostream &operator<<(raw_ostream &OS, const Target &Target) {
57 OS << std::string(Target);
58 return OS;
59 }
60
mapToPlatformSet(ArrayRef<Target> Targets)61 PlatformSet mapToPlatformSet(ArrayRef<Target> Targets) {
62 PlatformSet Result;
63 for (const auto &Target : Targets)
64 Result.insert(Target.Platform);
65 return Result;
66 }
67
mapToArchitectureSet(ArrayRef<Target> Targets)68 ArchitectureSet mapToArchitectureSet(ArrayRef<Target> Targets) {
69 ArchitectureSet Result;
70 for (const auto &Target : Targets)
71 Result.set(Target.Arch);
72 return Result;
73 }
74
75 } // end namespace MachO.
76 } // end namespace llvm.
77