#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/TargetParser.h"
#include <cstring>
using namespace llvm;
case aarch64_be: return "aarch64_be";
case arm: return "arm";
case armeb: return "armeb";
+ case bpf: return "bpf";
case hexagon: return "hexagon";
case mips: return "mips";
case mipsel: return "mipsel";
case ppc64le: return "powerpc64le";
case ppc: return "powerpc";
case r600: return "r600";
+ case amdgcn: return "amdgcn";
case sparc: return "sparc";
case sparcv9: return "sparcv9";
+ case sparcel: return "sparcel";
case systemz: return "s390x";
case tce: return "tce";
case thumb: return "thumb";
case nvptx: return "nvptx";
case nvptx64: return "nvptx64";
case le32: return "le32";
+ case le64: return "le64";
case amdil: return "amdil";
+ case amdil64: return "amdil64";
+ case hsail: return "hsail";
+ case hsail64: return "hsail64";
case spir: return "spir";
case spir64: return "spir64";
case kalimba: return "kalimba";
case hexagon: return "hexagon";
- case r600: return "r600";
+ case amdgcn:
+ case r600: return "amdgpu";
+
+ case bpf: return "bpf";
case sparcv9:
+ case sparcel:
case sparc: return "sparc";
- case systemz: return "systemz";
+ case systemz: return "s390";
case x86:
case x86_64: return "x86";
case nvptx64: return "nvptx";
case le32: return "le32";
- case amdil: return "amdil";
- case spir: return "spir";
+ case le64: return "le64";
+
+ case amdil:
+ case amdil64: return "amdil";
+
+ case hsail:
+ case hsail64: return "hsail";
+
+ case spir:
case spir64: return "spir";
case kalimba: return "kalimba";
}
switch (Kind) {
case UnknownOS: return "unknown";
+ case CloudABI: return "cloudabi";
case Darwin: return "darwin";
case DragonFly: return "dragonfly";
case FreeBSD: return "freebsd";
case AIX: return "aix";
case CUDA: return "cuda";
case NVCL: return "nvcl";
+ case AMDHSA: return "amdhsa";
+ case PS4: return "ps4";
}
llvm_unreachable("Invalid OSType");
.Case("arm64", aarch64) // "arm64" is an alias for "aarch64"
.Case("arm", arm)
.Case("armeb", armeb)
+ .Case("bpf", bpf)
.Case("mips", mips)
.Case("mipsel", mipsel)
.Case("mips64", mips64)
.Case("ppc", ppc)
.Case("ppc64le", ppc64le)
.Case("r600", r600)
+ .Case("amdgcn", amdgcn)
.Case("hexagon", hexagon)
.Case("sparc", sparc)
+ .Case("sparcel", sparcel)
.Case("sparcv9", sparcv9)
.Case("systemz", systemz)
.Case("tce", tce)
.Case("nvptx", nvptx)
.Case("nvptx64", nvptx64)
.Case("le32", le32)
+ .Case("le64", le64)
.Case("amdil", amdil)
+ .Case("amdil64", amdil64)
+ .Case("hsail", hsail)
+ .Case("hsail64", hsail64)
.Case("spir", spir)
.Case("spir64", spir64)
.Case("kalimba", kalimba)
.Default(UnknownArch);
}
+// FIXME: Use ARMTargetParser. This would require Triple::arm/thumb
+// to be recogniseable universally.
+static Triple::ArchType parseARMArch(StringRef ArchName) {
+ size_t offset = StringRef::npos;
+ Triple::ArchType arch = Triple::UnknownArch;
+ bool isThumb = ArchName.startswith("thumb");
+
+ if (ArchName.equals("arm"))
+ return Triple::arm;
+ if (ArchName.equals("armeb"))
+ return Triple::armeb;
+ if (ArchName.equals("thumb"))
+ return Triple::thumb;
+ if (ArchName.equals("thumbeb"))
+ return Triple::thumbeb;
+ if (ArchName.equals("arm64") || ArchName.equals("aarch64"))
+ return Triple::aarch64;
+ if (ArchName.equals("aarch64_be"))
+ return Triple::aarch64_be;
+
+ if (ArchName.startswith("armv")) {
+ offset = 3;
+ if (ArchName.endswith("eb")) {
+ arch = Triple::armeb;
+ ArchName = ArchName.substr(0, ArchName.size() - 2);
+ } else
+ arch = Triple::arm;
+ } else if (ArchName.startswith("armebv")) {
+ offset = 5;
+ arch = Triple::armeb;
+ } else if (ArchName.startswith("thumbv")) {
+ offset = 5;
+ if (ArchName.endswith("eb")) {
+ arch = Triple::thumbeb;
+ ArchName = ArchName.substr(0, ArchName.size() - 2);
+ } else
+ arch = Triple::thumb;
+ } else if (ArchName.startswith("thumbebv")) {
+ offset = 7;
+ arch = Triple::thumbeb;
+ }
+ return StringSwitch<Triple::ArchType>(ArchName.substr(offset))
+ .Cases("v2", "v2a", isThumb ? Triple::UnknownArch : arch)
+ .Cases("v3", "v3m", isThumb ? Triple::UnknownArch : arch)
+ .Cases("v4", "v4t", arch)
+ .Cases("v5", "v5e", "v5t", "v5te", "v5tej", arch)
+ .Cases("v6", "v6hl", "v6j", "v6k", arch)
+ .Cases("v6m", "v6sm", arch)
+ .Cases("v6t2", "v6z", "v6zk", arch)
+ .Cases("v7", "v7a", "v7em", "v7hl", "v7l", arch)
+ .Cases("v7m", "v7r", "v7s", arch)
+ .Cases("v8", "v8a", arch)
+ .Cases("v8.1", "v8.1a", arch)
+ .Default(Triple::UnknownArch);
+}
+
static Triple::ArchType parseArch(StringRef ArchName) {
+ Triple::ArchType ARMArch(parseARMArch(ArchName));
+
return StringSwitch<Triple::ArchType>(ArchName)
.Cases("i386", "i486", "i586", "i686", Triple::x86)
// FIXME: Do we need to support these?
.Case("powerpc", Triple::ppc)
.Cases("powerpc64", "ppu", Triple::ppc64)
.Case("powerpc64le", Triple::ppc64le)
- .Case("aarch64", Triple::aarch64)
- .Case("aarch64_be", Triple::aarch64_be)
- .Case("arm64", Triple::aarch64)
- .Cases("arm", "xscale", Triple::arm)
- // FIXME: It would be good to replace these with explicit names for all the
- // various suffixes supported.
- .StartsWith("armv", Triple::arm)
- .Case("armeb", Triple::armeb)
- .StartsWith("armebv", Triple::armeb)
- .Case("thumb", Triple::thumb)
- .StartsWith("thumbv", Triple::thumb)
- .Case("thumbeb", Triple::thumbeb)
- .StartsWith("thumbebv", Triple::thumbeb)
+ .Case("xscale", Triple::arm)
+ .Case("xscaleeb", Triple::armeb)
+ .StartsWith("arm", ARMArch)
+ .StartsWith("thumb", ARMArch)
+ .StartsWith("aarch64", ARMArch)
.Case("msp430", Triple::msp430)
.Cases("mips", "mipseb", "mipsallegrex", Triple::mips)
.Cases("mipsel", "mipsallegrexel", Triple::mipsel)
.Cases("mips64", "mips64eb", Triple::mips64)
.Case("mips64el", Triple::mips64el)
.Case("r600", Triple::r600)
+ .Case("amdgcn", Triple::amdgcn)
+ .Case("bpf", Triple::bpf)
.Case("hexagon", Triple::hexagon)
.Case("s390x", Triple::systemz)
.Case("sparc", Triple::sparc)
+ .Case("sparcel", Triple::sparcel)
.Cases("sparcv9", "sparc64", Triple::sparcv9)
.Case("tce", Triple::tce)
.Case("xcore", Triple::xcore)
.Case("nvptx", Triple::nvptx)
.Case("nvptx64", Triple::nvptx64)
.Case("le32", Triple::le32)
+ .Case("le64", Triple::le64)
.Case("amdil", Triple::amdil)
+ .Case("amdil64", Triple::amdil64)
+ .Case("hsail", Triple::hsail)
+ .Case("hsail64", Triple::hsail64)
.Case("spir", Triple::spir)
.Case("spir64", Triple::spir64)
.StartsWith("kalimba", Triple::kalimba)
static Triple::OSType parseOS(StringRef OSName) {
return StringSwitch<Triple::OSType>(OSName)
+ .StartsWith("cloudabi", Triple::CloudABI)
.StartsWith("darwin", Triple::Darwin)
.StartsWith("dragonfly", Triple::DragonFly)
.StartsWith("freebsd", Triple::FreeBSD)
.StartsWith("aix", Triple::AIX)
.StartsWith("cuda", Triple::CUDA)
.StartsWith("nvcl", Triple::NVCL)
+ .StartsWith("amdhsa", Triple::AMDHSA)
+ .StartsWith("ps4", Triple::PS4)
.Default(Triple::UnknownOS);
}
.Default(Triple::UnknownObjectFormat);
}
+// FIXME: Use ARMTargetParser. This would require using Triple::ARMSubArch*
+// in ARMBuildAttrs and in ARCHNames' DefaultArch fields.
static Triple::SubArchType parseSubArch(StringRef SubArchName) {
+ if (SubArchName.endswith("eb"))
+ SubArchName = SubArchName.substr(0, SubArchName.size() - 2);
+
return StringSwitch<Triple::SubArchType>(SubArchName)
+ .EndsWith("v8.1a", Triple::ARMSubArch_v8_1a)
.EndsWith("v8", Triple::ARMSubArch_v8)
.EndsWith("v8a", Triple::ARMSubArch_v8)
.EndsWith("v7", Triple::ARMSubArch_v7)
.EndsWith("v7s", Triple::ARMSubArch_v7s)
.EndsWith("v6", Triple::ARMSubArch_v6)
.EndsWith("v6m", Triple::ARMSubArch_v6m)
+ .EndsWith("v6sm", Triple::ARMSubArch_v6m)
+ .EndsWith("v6k", Triple::ARMSubArch_v6k)
.EndsWith("v6t2", Triple::ARMSubArch_v6t2)
.EndsWith("v5", Triple::ARMSubArch_v5)
.EndsWith("v5e", Triple::ARMSubArch_v5)
}
static Triple::ObjectFormatType getDefaultFormat(const Triple &T) {
+ switch (T.getArch()) {
+ default:
+ break;
+ case Triple::hexagon:
+ case Triple::mips:
+ case Triple::mipsel:
+ case Triple::mips64:
+ case Triple::mips64el:
+ case Triple::r600:
+ case Triple::amdgcn:
+ case Triple::sparc:
+ case Triple::sparcv9:
+ case Triple::systemz:
+ case Triple::xcore:
+ case Triple::ppc64le:
+ return Triple::ELF;
+
+ case Triple::ppc:
+ case Triple::ppc64:
+ if (T.isOSDarwin())
+ return Triple::MachO;
+ return Triple::ELF;
+ }
+
if (T.isOSDarwin())
return Triple::MachO;
else if (T.isOSWindows())
unsigned &Micro) const {
StringRef OSName = getOSName();
+ // For Android, we care about the Android version rather than the Linux
+ // version.
+ if (getEnvironment() == Android) {
+ OSName = getEnvironmentName().substr(strlen("android"));
+ if (OSName.startswith("eabi"))
+ OSName = OSName.substr(strlen("eabi"));
+ }
+
// Assume that the OS portion of the triple starts with the canonical name.
StringRef OSTypeName = getOSTypeName(getOS());
if (OSName.startswith(OSTypeName))
}
void Triple::setEnvironment(EnvironmentType Kind) {
- setEnvironmentName(getEnvironmentTypeName(Kind));
+ if (ObjectFormat == getDefaultFormat(*this))
+ return setEnvironmentName(getEnvironmentTypeName(Kind));
+
+ setEnvironmentName((getEnvironmentTypeName(Kind) + Twine("-") +
+ getObjectFormatTypeName(ObjectFormat)).str());
}
void Triple::setObjectFormat(ObjectFormatType Kind) {
Triple += getVendorName();
Triple += "-";
Triple += getOSAndEnvironmentName();
- setTriple(Triple.str());
+ setTriple(Triple);
}
void Triple::setVendorName(StringRef Str) {
case llvm::Triple::msp430:
return 16;
- case llvm::Triple::amdil:
case llvm::Triple::arm:
case llvm::Triple::armeb:
case llvm::Triple::hexagon:
case llvm::Triple::ppc:
case llvm::Triple::r600:
case llvm::Triple::sparc:
+ case llvm::Triple::sparcel:
case llvm::Triple::tce:
case llvm::Triple::thumb:
case llvm::Triple::thumbeb:
case llvm::Triple::x86:
case llvm::Triple::xcore:
+ case llvm::Triple::amdil:
+ case llvm::Triple::hsail:
case llvm::Triple::spir:
case llvm::Triple::kalimba:
return 32;
case llvm::Triple::aarch64:
case llvm::Triple::aarch64_be:
+ case llvm::Triple::amdgcn:
+ case llvm::Triple::bpf:
+ case llvm::Triple::le64:
case llvm::Triple::mips64:
case llvm::Triple::mips64el:
case llvm::Triple::nvptx64:
case llvm::Triple::sparcv9:
case llvm::Triple::systemz:
case llvm::Triple::x86_64:
+ case llvm::Triple::amdil64:
+ case llvm::Triple::hsail64:
case llvm::Triple::spir64:
return 64;
}
case Triple::UnknownArch:
case Triple::aarch64:
case Triple::aarch64_be:
+ case Triple::amdgcn:
+ case Triple::bpf:
case Triple::msp430:
case Triple::systemz:
case Triple::ppc64le:
break;
case Triple::amdil:
+ case Triple::hsail:
case Triple::spir:
case Triple::arm:
case Triple::armeb:
case Triple::ppc:
case Triple::r600:
case Triple::sparc:
+ case Triple::sparcel:
case Triple::tce:
case Triple::thumb:
case Triple::thumbeb:
// Already 32-bit.
break;
+ case Triple::le64: T.setArch(Triple::le32); break;
case Triple::mips64: T.setArch(Triple::mips); break;
case Triple::mips64el: T.setArch(Triple::mipsel); break;
case Triple::nvptx64: T.setArch(Triple::nvptx); break;
case Triple::ppc64: T.setArch(Triple::ppc); break;
case Triple::sparcv9: T.setArch(Triple::sparc); break;
case Triple::x86_64: T.setArch(Triple::x86); break;
+ case Triple::amdil64: T.setArch(Triple::amdil); break;
+ case Triple::hsail64: T.setArch(Triple::hsail); break;
case Triple::spir64: T.setArch(Triple::spir); break;
}
return T;
Triple T(*this);
switch (getArch()) {
case Triple::UnknownArch:
- case Triple::amdil:
case Triple::arm:
case Triple::armeb:
case Triple::hexagon:
case Triple::kalimba:
- case Triple::le32:
case Triple::msp430:
case Triple::r600:
case Triple::tce:
case Triple::thumb:
case Triple::thumbeb:
case Triple::xcore:
+ case Triple::sparcel:
T.setArch(UnknownArch);
break;
case Triple::aarch64:
case Triple::aarch64_be:
+ case Triple::bpf:
+ case Triple::le64:
+ case Triple::amdil64:
+ case Triple::amdgcn:
+ case Triple::hsail64:
case Triple::spir64:
case Triple::mips64:
case Triple::mips64el:
// Already 64-bit.
break;
+ case Triple::le32: T.setArch(Triple::le64); break;
case Triple::mips: T.setArch(Triple::mips64); break;
case Triple::mipsel: T.setArch(Triple::mips64el); break;
case Triple::nvptx: T.setArch(Triple::nvptx64); break;
case Triple::ppc: T.setArch(Triple::ppc64); break;
case Triple::sparc: T.setArch(Triple::sparcv9); break;
case Triple::x86: T.setArch(Triple::x86_64); break;
+ case Triple::amdil: T.setArch(Triple::amdil64); break;
+ case Triple::hsail: T.setArch(Triple::hsail64); break;
case Triple::spir: T.setArch(Triple::spir64); break;
}
return T;
}
-// FIXME: tblgen this.
const char *Triple::getARMCPUForArch(StringRef MArch) const {
if (MArch.empty())
MArch = getArchName();
+ // Some defaults are forced.
switch (getOS()) {
case llvm::Triple::FreeBSD:
case llvm::Triple::NetBSD:
+ // FIXME: This doesn't work on BE/thumb variants.
if (MArch == "armv6")
return "arm1176jzf-s";
break;
break;
}
- const char *result = nullptr;
- size_t offset = StringRef::npos;
- if (MArch.startswith("arm"))
- offset = 3;
- if (MArch.startswith("thumb"))
- offset = 5;
- if (offset != StringRef::npos && MArch.substr(offset, 2) == "eb")
- offset += 2;
- if (offset != StringRef::npos)
- result = llvm::StringSwitch<const char *>(MArch.substr(offset))
- .Cases("v2", "v2a", "arm2")
- .Case("v3", "arm6")
- .Case("v3m", "arm7m")
- .Case("v4", "strongarm")
- .Case("v4t", "arm7tdmi")
- .Cases("v5", "v5t", "arm10tdmi")
- .Cases("v5e", "v5te", "arm1022e")
- .Case("v5tej", "arm926ej-s")
- .Cases("v6", "v6k", "arm1136jf-s")
- .Case("v6j", "arm1136j-s")
- .Cases("v6z", "v6zk", "arm1176jzf-s")
- .Case("v6t2", "arm1156t2-s")
- .Cases("v6m", "v6-m", "cortex-m0")
- .Cases("v7", "v7a", "v7-a", "v7l", "v7-l", "cortex-a8")
- .Cases("v7s", "v7-s", "swift")
- .Cases("v7r", "v7-r", "cortex-r4")
- .Cases("v7m", "v7-m", "cortex-m3")
- .Cases("v7em", "v7e-m", "cortex-m4")
- .Cases("v8", "v8a", "v8-a", "cortex-a53")
- .Default(nullptr);
- else
- result = llvm::StringSwitch<const char *>(MArch)
- .Case("ep9312", "ep9312")
- .Case("iwmmxt", "iwmmxt")
- .Case("xscale", "xscale")
- .Default(nullptr);
-
- if (result)
- return result;
-
- // If all else failed, return the most base CPU with thumb interworking
- // supported by LLVM.
- // FIXME: Should warn once that we're falling back.
+ MArch = ARMTargetParser::getCanonicalArchName(MArch);
+ if (MArch.empty())
+ return nullptr;
+
+ const char *CPU = ARMTargetParser::getDefaultCPU(MArch);
+ if (CPU)
+ return CPU;
+
+ // If no specific architecture version is requested, return the minimum CPU
+ // required by the OS and environment.
switch (getOS()) {
case llvm::Triple::NetBSD:
switch (getEnvironment()) {
default:
return "strongarm";
}
+ case llvm::Triple::NaCl:
+ return "cortex-a8";
default:
switch (getEnvironment()) {
case llvm::Triple::EABIHF:
return "arm7tdmi";
}
}
+
+ llvm_unreachable("invalid arch name");
}
projects / oota-llvm.git / blobdiff