-Triple::VendorType Triple::ParseVendor(StringRef VendorName) {
- if (VendorName == "apple")
- return Apple;
- else if (VendorName == "pc")
- return PC;
- else
- return UnknownVendor;
-}
-
-Triple::OSType Triple::ParseOS(StringRef OSName) {
- if (OSName.startswith("auroraux"))
- return AuroraUX;
- else if (OSName.startswith("cygwin"))
- return Cygwin;
- else if (OSName.startswith("darwin"))
- return Darwin;
- else if (OSName.startswith("dragonfly"))
- return DragonFly;
- else if (OSName.startswith("freebsd"))
- return FreeBSD;
- else if (OSName.startswith("linux"))
- return Linux;
- else if (OSName.startswith("lv2"))
- return Lv2;
- else if (OSName.startswith("mingw32"))
- return MinGW32;
- else if (OSName.startswith("mingw64"))
- return MinGW64;
- else if (OSName.startswith("netbsd"))
- return NetBSD;
- else if (OSName.startswith("openbsd"))
- return OpenBSD;
- else if (OSName.startswith("psp"))
- return Psp;
- else if (OSName.startswith("solaris"))
- return Solaris;
- else if (OSName.startswith("win32"))
- return Win32;
- else if (OSName.startswith("haiku"))
- return Haiku;
- else if (OSName.startswith("minix"))
- return Minix;
- else
- return UnknownOS;
-}
-
-Triple::EnvironmentType Triple::ParseEnvironment(StringRef EnvironmentName) {
- if (EnvironmentName.startswith("eabi"))
- return EABI;
- else if (EnvironmentName.startswith("gnueabi"))
- return GNUEABI;
- else if (EnvironmentName.startswith("gnu"))
- return GNU;
- else if (EnvironmentName.startswith("macho"))
- return MachO;
- else
- return UnknownEnvironment;
+static Triple::OSType parseOS(StringRef OSName) {
+ return StringSwitch<Triple::OSType>(OSName)
+ .StartsWith("auroraux", Triple::AuroraUX)
+ .StartsWith("cygwin", Triple::Cygwin)
+ .StartsWith("darwin", Triple::Darwin)
+ .StartsWith("dragonfly", Triple::DragonFly)
+ .StartsWith("freebsd", Triple::FreeBSD)
+ .StartsWith("ios", Triple::IOS)
+ .StartsWith("kfreebsd", Triple::KFreeBSD)
+ .StartsWith("linux", Triple::Linux)
+ .StartsWith("lv2", Triple::Lv2)
+ .StartsWith("macosx", Triple::MacOSX)
+ .StartsWith("mingw32", Triple::MinGW32)
+ .StartsWith("netbsd", Triple::NetBSD)
+ .StartsWith("openbsd", Triple::OpenBSD)
+ .StartsWith("solaris", Triple::Solaris)
+ .StartsWith("win32", Triple::Win32)
+ .StartsWith("windows", Triple::Win32)
+ .StartsWith("haiku", Triple::Haiku)
+ .StartsWith("minix", Triple::Minix)
+ .StartsWith("rtems", Triple::RTEMS)
+ .StartsWith("nacl", Triple::NaCl)
+ .StartsWith("cnk", Triple::CNK)
+ .StartsWith("bitrig", Triple::Bitrig)
+ .StartsWith("aix", Triple::AIX)
+ .StartsWith("cuda", Triple::CUDA)
+ .StartsWith("nvcl", Triple::NVCL)
+ .Default(Triple::UnknownOS);
+}
+
+static Triple::EnvironmentType parseEnvironment(StringRef EnvironmentName) {
+ return StringSwitch<Triple::EnvironmentType>(EnvironmentName)
+ .StartsWith("eabihf", Triple::EABIHF)
+ .StartsWith("eabi", Triple::EABI)
+ .StartsWith("gnueabihf", Triple::GNUEABIHF)
+ .StartsWith("gnueabi", Triple::GNUEABI)
+ .StartsWith("gnux32", Triple::GNUX32)
+ .StartsWith("code16", Triple::CODE16)
+ .StartsWith("gnu", Triple::GNU)
+ .StartsWith("android", Triple::Android)
+ .StartsWith("msvc", Triple::MSVC)
+ .StartsWith("itanium", Triple::Itanium)
+ .StartsWith("cygnus", Triple::Cygnus)
+ .Default(Triple::UnknownEnvironment);
+}
+
+static Triple::ObjectFormatType parseFormat(StringRef EnvironmentName) {
+ return StringSwitch<Triple::ObjectFormatType>(EnvironmentName)
+ .EndsWith("coff", Triple::COFF)
+ .EndsWith("elf", Triple::ELF)
+ .EndsWith("macho", Triple::MachO)
+ .Default(Triple::UnknownObjectFormat);
+}
+
+static const char *getObjectFormatTypeName(Triple::ObjectFormatType Kind) {
+ switch (Kind) {
+ case Triple::UnknownObjectFormat: return "";
+ case Triple::COFF: return "coff";
+ case Triple::ELF: return "elf";
+ case Triple::MachO: return "macho";
+ }
+ llvm_unreachable("unknown object format type");
+}
+
+static Triple::ObjectFormatType getDefaultFormat(const Triple &T) {
+ if (T.isOSDarwin())
+ return Triple::MachO;
+ else if (T.isOSWindows())
+ return Triple::COFF;
+ return Triple::ELF;