case aarch64_be: return "aarch64_be";
case arm: return "arm";
case armeb: return "armeb";
+ case avr: return "avr";
case bpfel: return "bpfel";
case bpfeb: return "bpfeb";
case hexagon: return "hexagon";
case thumb:
case thumbeb: return "arm";
+ case avr: return "avr";
+
case ppc64:
case ppc64le:
case ppc: return "ppc";
case spir64: return "spir";
case kalimba: return "kalimba";
case shave: return "shave";
- case wasm32: return "wasm32";
- case wasm64: return "wasm64";
+ case wasm32:
+ case wasm64: return "wasm";
}
}
case MipsTechnologies: return "mti";
case NVIDIA: return "nvidia";
case CSR: return "csr";
+ case Myriad: return "myriad";
}
llvm_unreachable("Invalid VendorType!");
case NVCL: return "nvcl";
case AMDHSA: return "amdhsa";
case PS4: return "ps4";
+ case ELFIAMCU: return "elfiamcu";
+ case TvOS: return "tvos";
+ case WatchOS: return "watchos";
}
llvm_unreachable("Invalid OSType");
case MSVC: return "msvc";
case Itanium: return "itanium";
case Cygnus: return "cygnus";
+ case AMDOpenCL: return "amdopencl";
+ case CoreCLR: return "coreclr";
}
llvm_unreachable("Invalid EnvironmentType!");
.Case("arm64", aarch64) // "arm64" is an alias for "aarch64"
.Case("arm", arm)
.Case("armeb", armeb)
+ .Case("avr", avr)
.StartsWith("bpf", BPFArch)
.Case("mips", mips)
.Case("mipsel", mipsel)
}
static Triple::ArchType parseARMArch(StringRef ArchName) {
- unsigned ISA = ARMTargetParser::parseArchISA(ArchName);
- unsigned ENDIAN = ARMTargetParser::parseArchEndian(ArchName);
+ unsigned ISA = ARM::parseArchISA(ArchName);
+ unsigned ENDIAN = ARM::parseArchEndian(ArchName);
Triple::ArchType arch = Triple::UnknownArch;
switch (ENDIAN) {
}
}
- ArchName = ARMTargetParser::getCanonicalArchName(ArchName);
+ ArchName = ARM::getCanonicalArchName(ArchName);
if (ArchName.empty())
return Triple::UnknownArch;
return Triple::UnknownArch;
// Thumb only for v6m
- unsigned Profile = ARMTargetParser::parseArchProfile(ArchName);
- unsigned Version = ARMTargetParser::parseArchVersion(ArchName);
+ unsigned Profile = ARM::parseArchProfile(ArchName);
+ unsigned Version = ARM::parseArchVersion(ArchName);
if (Profile == ARM::PK_M && Version == 6) {
if (ENDIAN == ARM::EK_BIG)
return Triple::thumbeb;
}
static Triple::ArchType parseArch(StringRef ArchName) {
- Triple::ArchType ARMArch(parseARMArch(ArchName));
- Triple::ArchType BPFArch(parseBPFArch(ArchName));
-
- return StringSwitch<Triple::ArchType>(ArchName)
+ auto AT = StringSwitch<Triple::ArchType>(ArchName)
.Cases("i386", "i486", "i586", "i686", Triple::x86)
// FIXME: Do we need to support these?
.Cases("i786", "i886", "i986", Triple::x86)
.Case("powerpc64le", Triple::ppc64le)
.Case("xscale", Triple::arm)
.Case("xscaleeb", Triple::armeb)
- .StartsWith("arm", ARMArch)
- .StartsWith("thumb", ARMArch)
- .StartsWith("aarch64", ARMArch)
+ .Case("aarch64", Triple::aarch64)
+ .Case("aarch64_be", Triple::aarch64_be)
+ .Case("arm64", Triple::aarch64)
+ .Case("arm", Triple::arm)
+ .Case("armeb", Triple::armeb)
+ .Case("thumb", Triple::thumb)
+ .Case("thumbeb", Triple::thumbeb)
+ .Case("avr", Triple::avr)
.Case("msp430", Triple::msp430)
.Cases("mips", "mipseb", "mipsallegrex", Triple::mips)
.Cases("mipsel", "mipsallegrexel", Triple::mipsel)
.Case("mips64el", Triple::mips64el)
.Case("r600", Triple::r600)
.Case("amdgcn", Triple::amdgcn)
- .StartsWith("bpf", BPFArch)
.Case("hexagon", Triple::hexagon)
.Case("s390x", Triple::systemz)
.Case("sparc", Triple::sparc)
.Case("wasm32", Triple::wasm32)
.Case("wasm64", Triple::wasm64)
.Default(Triple::UnknownArch);
+
+ // Some architectures require special parsing logic just to compute the
+ // ArchType result.
+ if (AT == Triple::UnknownArch) {
+ if (ArchName.startswith("arm") || ArchName.startswith("thumb") ||
+ ArchName.startswith("aarch64"))
+ return parseARMArch(ArchName);
+ if (ArchName.startswith("bpf"))
+ return parseBPFArch(ArchName);
+ }
+
+ return AT;
}
static Triple::VendorType parseVendor(StringRef VendorName) {
.Case("mti", Triple::MipsTechnologies)
.Case("nvidia", Triple::NVIDIA)
.Case("csr", Triple::CSR)
+ .Case("myriad", Triple::Myriad)
.Default(Triple::UnknownVendor);
}
.StartsWith("nvcl", Triple::NVCL)
.StartsWith("amdhsa", Triple::AMDHSA)
.StartsWith("ps4", Triple::PS4)
+ .StartsWith("elfiamcu", Triple::ELFIAMCU)
+ .StartsWith("tvos", Triple::TvOS)
+ .StartsWith("watchos", Triple::WatchOS)
.Default(Triple::UnknownOS);
}
.StartsWith("msvc", Triple::MSVC)
.StartsWith("itanium", Triple::Itanium)
.StartsWith("cygnus", Triple::Cygnus)
+ .StartsWith("amdopencl", Triple::AMDOpenCL)
+ .StartsWith("coreclr", Triple::CoreCLR)
.Default(Triple::UnknownEnvironment);
}
}
static Triple::SubArchType parseSubArch(StringRef SubArchName) {
- StringRef ARMSubArch = ARMTargetParser::getCanonicalArchName(SubArchName);
+ StringRef ARMSubArch = ARM::getCanonicalArchName(SubArchName);
// For now, this is the small part. Early return.
if (ARMSubArch.empty())
.Default(Triple::NoSubArch);
// ARM sub arch.
- switch(ARMTargetParser::parseArch(ARMSubArch)) {
+ switch(ARM::parseArch(ARMSubArch)) {
case ARM::AK_ARMV4:
return Triple::NoSubArch;
case ARM::AK_ARMV4T:
return Triple::ARMSubArch_v4t;
- case ARM::AK_ARMV5:
case ARM::AK_ARMV5T:
- case ARM::AK_ARMV5E:
return Triple::ARMSubArch_v5;
case ARM::AK_ARMV5TE:
case ARM::AK_IWMMXT:
return Triple::ARMSubArch_v5te;
case ARM::AK_ARMV6:
case ARM::AK_ARMV6J:
- case ARM::AK_ARMV6Z:
return Triple::ARMSubArch_v6;
case ARM::AK_ARMV6K:
- case ARM::AK_ARMV6ZK:
- case ARM::AK_ARMV6HL:
+ case ARM::AK_ARMV6KZ:
return Triple::ARMSubArch_v6k;
case ARM::AK_ARMV6T2:
return Triple::ARMSubArch_v6t2;
case ARM::AK_ARMV6M:
- case ARM::AK_ARMV6SM:
return Triple::ARMSubArch_v6m;
- case ARM::AK_ARMV7:
case ARM::AK_ARMV7A:
case ARM::AK_ARMV7R:
- case ARM::AK_ARMV7L:
- case ARM::AK_ARMV7HL:
return Triple::ARMSubArch_v7;
+ case ARM::AK_ARMV7K:
+ return Triple::ARMSubArch_v7k;
case ARM::AK_ARMV7M:
return Triple::ARMSubArch_v7m;
case ARM::AK_ARMV7S:
if (T.isOSDarwin())
return Triple::MachO;
return Triple::ELF;
+
+ case Triple::wasm32:
+ case Triple::wasm64:
+ // Unknown for now, until an object format is specified.
+ return Triple::UnknownObjectFormat;
}
if (T.isOSDarwin())
/// This stores the string representation and parses the various pieces into
/// enum members.
Triple::Triple(const Twine &Str)
- : Data(Str.str()),
- Arch(parseArch(getArchName())),
- SubArch(parseSubArch(getArchName())),
- Vendor(parseVendor(getVendorName())),
- OS(parseOS(getOSName())),
- Environment(parseEnvironment(getEnvironmentName())),
- ObjectFormat(parseFormat(getEnvironmentName())) {
- if (ObjectFormat == Triple::UnknownObjectFormat)
+ : Data(Str.str()), Arch(UnknownArch), SubArch(NoSubArch),
+ Vendor(UnknownVendor), OS(UnknownOS), Environment(UnknownEnvironment),
+ ObjectFormat(UnknownObjectFormat) {
+ // Do minimal parsing by hand here.
+ SmallVector<StringRef, 4> Components;
+ StringRef(Data).split(Components, '-', /*MaxSplit*/ 3);
+ if (Components.size() > 0) {
+ Arch = parseArch(Components[0]);
+ SubArch = parseSubArch(Components[0]);
+ if (Components.size() > 1) {
+ Vendor = parseVendor(Components[1]);
+ if (Components.size() > 2) {
+ OS = parseOS(Components[2]);
+ if (Components.size() > 3) {
+ Environment = parseEnvironment(Components[3]);
+ ObjectFormat = parseFormat(Components[3]);
+ }
+ }
+ }
+ }
+ if (ObjectFormat == UnknownObjectFormat)
ObjectFormat = getDefaultFormat(*this);
}
// Parse into components.
SmallVector<StringRef, 4> Components;
- Str.split(Components, "-");
+ Str.split(Components, '-');
// If the first component corresponds to a known architecture, preferentially
// use it for the architecture. If the second component corresponds to a
return false;
break;
case IOS:
+ case TvOS:
+ case WatchOS:
// Ignore the version from the triple. This is only handled because the
// the clang driver combines OS X and IOS support into a common Darwin
// toolchain that wants to know the OS X version number even when targeting
Micro = 0;
break;
case IOS:
+ case TvOS:
getOSVersion(Major, Minor, Micro);
// Default to 5.0 (or 7.0 for arm64).
if (Major == 0)
Major = (getArch() == aarch64) ? 7 : 5;
break;
+ case WatchOS:
+ llvm_unreachable("conflicting triple info");
+ }
+}
+
+void Triple::getWatchOSVersion(unsigned &Major, unsigned &Minor,
+ unsigned &Micro) const {
+ switch (getOS()) {
+ default: llvm_unreachable("unexpected OS for Darwin triple");
+ case Darwin:
+ case MacOSX:
+ // Ignore the version from the triple. This is only handled because the
+ // the clang driver combines OS X and IOS support into a common Darwin
+ // toolchain that wants to know the iOS version number even when targeting
+ // OS X.
+ Major = 2;
+ Minor = 0;
+ Micro = 0;
+ break;
+ case WatchOS:
+ getOSVersion(Major, Minor, Micro);
+ if (Major == 0)
+ Major = 2;
+ break;
+ case IOS:
+ llvm_unreachable("conflicting triple info");
}
}
case llvm::Triple::UnknownArch:
return 0;
+ case llvm::Triple::avr:
case llvm::Triple::msp430:
return 16;
case Triple::aarch64:
case Triple::aarch64_be:
case Triple::amdgcn:
+ case Triple::avr:
case Triple::bpfel:
case Triple::bpfeb:
case Triple::msp430:
case Triple::UnknownArch:
case Triple::arm:
case Triple::armeb:
+ case Triple::avr:
case Triple::hexagon:
case Triple::kalimba:
case Triple::msp430:
return T;
}
-const char *Triple::getARMCPUForArch(StringRef MArch) const {
+Triple Triple::getBigEndianArchVariant() const {
+ Triple T(*this);
+ switch (getArch()) {
+ case Triple::UnknownArch:
+ case Triple::amdgcn:
+ case Triple::amdil64:
+ case Triple::amdil:
+ case Triple::avr:
+ case Triple::hexagon:
+ case Triple::hsail64:
+ case Triple::hsail:
+ case Triple::kalimba:
+ case Triple::le32:
+ case Triple::le64:
+ case Triple::msp430:
+ case Triple::nvptx64:
+ case Triple::nvptx:
+ case Triple::r600:
+ case Triple::shave:
+ case Triple::spir64:
+ case Triple::spir:
+ case Triple::wasm32:
+ case Triple::wasm64:
+ case Triple::x86:
+ case Triple::x86_64:
+ case Triple::xcore:
+
+ // ARM is intentionally unsupported here, changing the architecture would
+ // drop any arch suffixes.
+ case Triple::arm:
+ case Triple::thumb:
+ T.setArch(UnknownArch);
+ break;
+
+ case Triple::aarch64_be:
+ case Triple::armeb:
+ case Triple::bpfeb:
+ case Triple::mips64:
+ case Triple::mips:
+ case Triple::ppc64:
+ case Triple::ppc:
+ case Triple::sparc:
+ case Triple::sparcv9:
+ case Triple::systemz:
+ case Triple::tce:
+ case Triple::thumbeb:
+ // Already big endian.
+ break;
+
+ case Triple::aarch64: T.setArch(Triple::aarch64_be); break;
+ case Triple::bpfel: T.setArch(Triple::bpfeb); break;
+ case Triple::mips64el:T.setArch(Triple::mips64); break;
+ case Triple::mipsel: T.setArch(Triple::mips); break;
+ case Triple::ppc64le: T.setArch(Triple::ppc64); break;
+ case Triple::sparcel: T.setArch(Triple::sparc); break;
+ }
+ return T;
+}
+
+Triple Triple::getLittleEndianArchVariant() const {
+ Triple T(*this);
+ switch (getArch()) {
+ case Triple::UnknownArch:
+ case Triple::ppc:
+ case Triple::sparcv9:
+ case Triple::systemz:
+ case Triple::tce:
+
+ // ARM is intentionally unsupported here, changing the architecture would
+ // drop any arch suffixes.
+ case Triple::armeb:
+ case Triple::thumbeb:
+ T.setArch(UnknownArch);
+ break;
+
+ case Triple::aarch64:
+ case Triple::amdgcn:
+ case Triple::amdil64:
+ case Triple::amdil:
+ case Triple::arm:
+ case Triple::avr:
+ case Triple::bpfel:
+ case Triple::hexagon:
+ case Triple::hsail64:
+ case Triple::hsail:
+ case Triple::kalimba:
+ case Triple::le32:
+ case Triple::le64:
+ case Triple::mips64el:
+ case Triple::mipsel:
+ case Triple::msp430:
+ case Triple::nvptx64:
+ case Triple::nvptx:
+ case Triple::ppc64le:
+ case Triple::r600:
+ case Triple::shave:
+ case Triple::sparcel:
+ case Triple::spir64:
+ case Triple::spir:
+ case Triple::thumb:
+ case Triple::wasm32:
+ case Triple::wasm64:
+ case Triple::x86:
+ case Triple::x86_64:
+ case Triple::xcore:
+ // Already little endian.
+ break;
+
+ case Triple::aarch64_be: T.setArch(Triple::aarch64); break;
+ case Triple::bpfeb: T.setArch(Triple::bpfel); break;
+ case Triple::mips64: T.setArch(Triple::mips64el); break;
+ case Triple::mips: T.setArch(Triple::mipsel); break;
+ case Triple::ppc64: T.setArch(Triple::ppc64le); break;
+ case Triple::sparc: T.setArch(Triple::sparcel); break;
+ }
+ return T;
+}
+
+StringRef Triple::getARMCPUForArch(StringRef MArch) const {
if (MArch.empty())
MArch = getArchName();
- MArch = ARMTargetParser::getCanonicalArchName(MArch);
+ MArch = ARM::getCanonicalArchName(MArch);
// Some defaults are forced.
switch (getOS()) {
}
if (MArch.empty())
- return nullptr;
+ return StringRef();
- const char *CPU = ARMTargetParser::getDefaultCPU(MArch);
- if (CPU)
+ StringRef CPU = ARM::getDefaultCPU(MArch);
+ if (!CPU.empty())
return CPU;
// If no specific architecture version is requested, return the minimum CPU
projects / oota-llvm.git / blobdiff