diff --git a/clang/test/Driver/frame-pointer-elim.c b/clang/test/Driver/frame-pointer-elim.c index f64ff6efc7261..416afce81050a 100644 --- a/clang/test/Driver/frame-pointer-elim.c +++ b/clang/test/Driver/frame-pointer-elim.c @@ -160,7 +160,7 @@ // RUN: FileCheck --check-prefix=KEEP-ALL %s // RUN: %clang -### --target=riscv64-linux-android -O1 -S %s 2>&1 | \ // RUN: FileCheck --check-prefix=KEEP-NON-LEAF %s -// RUN: not %clang -### --target=riscv64-linux-android -mbig-endian -O1 -S %s 2>&1 | \ +// RUN: %clang -### --target=riscv64-linux-android -mbig-endian -O1 -S %s 2>&1 | \ // RUN: FileCheck --check-prefix=KEEP-NON-LEAF %s // On ARM backend bare metal targets, frame pointer is omitted diff --git a/llvm/include/llvm/Object/ELFObjectFile.h b/llvm/include/llvm/Object/ELFObjectFile.h index 103686884e705..a3aa0d9c137a2 100644 --- a/llvm/include/llvm/Object/ELFObjectFile.h +++ b/llvm/include/llvm/Object/ELFObjectFile.h @@ -1312,7 +1312,7 @@ StringRef ELFObjectFile::getFileFormatName() const { case ELF::EM_PPC: return (IsLittleEndian ? "elf32-powerpcle" : "elf32-powerpc"); case ELF::EM_RISCV: - return "elf32-littleriscv"; + return (IsLittleEndian ? "elf32-littleriscv" : "elf32-bigriscv"); case ELF::EM_CSKY: return "elf32-csky"; case ELF::EM_SPARC: @@ -1338,7 +1338,7 @@ StringRef ELFObjectFile::getFileFormatName() const { case ELF::EM_PPC64: return (IsLittleEndian ? "elf64-powerpcle" : "elf64-powerpc"); case ELF::EM_RISCV: - return "elf64-littleriscv"; + return (IsLittleEndian ? "elf64-littleriscv" : "elf64-bigriscv"); case ELF::EM_S390: return "elf64-s390"; case ELF::EM_SPARCV9: @@ -1400,9 +1400,9 @@ template Triple::ArchType ELFObjectFile::getArch() const { case ELF::EM_RISCV: switch (EF.getHeader().e_ident[ELF::EI_CLASS]) { case ELF::ELFCLASS32: - return Triple::riscv32; + return IsLittleEndian ? Triple::riscv32 : Triple::riscv32be; case ELF::ELFCLASS64: - return Triple::riscv64; + return IsLittleEndian ? Triple::riscv64 : Triple::riscv64be; default: report_fatal_error("Invalid ELFCLASS!"); } diff --git a/llvm/include/llvm/TargetParser/Triple.h b/llvm/include/llvm/TargetParser/Triple.h index cbf85b2ff74f5..c8e8d0c51523a 100644 --- a/llvm/include/llvm/TargetParser/Triple.h +++ b/llvm/include/llvm/TargetParser/Triple.h @@ -48,62 +48,64 @@ class Triple { enum ArchType { UnknownArch, - arm, // ARM (little endian): arm, armv.*, xscale - armeb, // ARM (big endian): armeb - aarch64, // AArch64 (little endian): aarch64 - aarch64_be, // AArch64 (big endian): aarch64_be - aarch64_32, // AArch64 (little endian) ILP32: aarch64_32 - arc, // ARC: Synopsys ARC - avr, // AVR: Atmel AVR microcontroller - bpfel, // eBPF or extended BPF or 64-bit BPF (little endian) - bpfeb, // eBPF or extended BPF or 64-bit BPF (big endian) - csky, // CSKY: csky - dxil, // DXIL 32-bit DirectX bytecode - hexagon, // Hexagon: hexagon - loongarch32, // LoongArch (32-bit): loongarch32 - loongarch64, // LoongArch (64-bit): loongarch64 - m68k, // M68k: Motorola 680x0 family - mips, // MIPS: mips, mipsallegrex, mipsr6 - mipsel, // MIPSEL: mipsel, mipsallegrexe, mipsr6el - mips64, // MIPS64: mips64, mips64r6, mipsn32, mipsn32r6 - mips64el, // MIPS64EL: mips64el, mips64r6el, mipsn32el, mipsn32r6el - msp430, // MSP430: msp430 - ppc, // PPC: powerpc - ppcle, // PPCLE: powerpc (little endian) - ppc64, // PPC64: powerpc64, ppu - ppc64le, // PPC64LE: powerpc64le - r600, // R600: AMD GPUs HD2XXX - HD6XXX - amdgcn, // AMDGCN: AMD GCN GPUs - riscv32, // RISC-V (32-bit): riscv32 - riscv64, // RISC-V (64-bit): riscv64 - sparc, // Sparc: sparc - sparcv9, // Sparcv9: Sparcv9 - sparcel, // Sparc: (endianness = little). NB: 'Sparcle' is a CPU variant - systemz, // SystemZ: s390x - tce, // TCE (http://tce.cs.tut.fi/): tce - tcele, // TCE little endian (http://tce.cs.tut.fi/): tcele - thumb, // Thumb (little endian): thumb, thumbv.* - thumbeb, // Thumb (big endian): thumbeb - x86, // X86: i[3-9]86 - x86_64, // X86-64: amd64, x86_64 - xcore, // XCore: xcore - xtensa, // Tensilica: Xtensa - nvptx, // NVPTX: 32-bit - nvptx64, // NVPTX: 64-bit - amdil, // AMDIL - amdil64, // AMDIL with 64-bit pointers - hsail, // AMD HSAIL - hsail64, // AMD HSAIL with 64-bit pointers - spir, // SPIR: standard portable IR for OpenCL 32-bit version - spir64, // SPIR: standard portable IR for OpenCL 64-bit version - spirv, // SPIR-V with logical memory layout. - spirv32, // SPIR-V with 32-bit pointers - spirv64, // SPIR-V with 64-bit pointers - kalimba, // Kalimba: generic kalimba - shave, // SHAVE: Movidius vector VLIW processors - lanai, // Lanai: Lanai 32-bit - wasm32, // WebAssembly with 32-bit pointers - wasm64, // WebAssembly with 64-bit pointers + arm, // ARM (little endian): arm, armv.*, xscale + armeb, // ARM (big endian): armeb + aarch64, // AArch64 (little endian): aarch64 + aarch64_be, // AArch64 (big endian): aarch64_be + aarch64_32, // AArch64 (little endian) ILP32: aarch64_32 + arc, // ARC: Synopsys ARC + avr, // AVR: Atmel AVR microcontroller + bpfel, // eBPF or extended BPF or 64-bit BPF (little endian) + bpfeb, // eBPF or extended BPF or 64-bit BPF (big endian) + csky, // CSKY: csky + dxil, // DXIL 32-bit DirectX bytecode + hexagon, // Hexagon: hexagon + loongarch32, // LoongArch (32-bit): loongarch32 + loongarch64, // LoongArch (64-bit): loongarch64 + m68k, // M68k: Motorola 680x0 family + mips, // MIPS: mips, mipsallegrex, mipsr6 + mipsel, // MIPSEL: mipsel, mipsallegrexe, mipsr6el + mips64, // MIPS64: mips64, mips64r6, mipsn32, mipsn32r6 + mips64el, // MIPS64EL: mips64el, mips64r6el, mipsn32el, mipsn32r6el + msp430, // MSP430: msp430 + ppc, // PPC: powerpc + ppcle, // PPCLE: powerpc (little endian) + ppc64, // PPC64: powerpc64, ppu + ppc64le, // PPC64LE: powerpc64le + r600, // R600: AMD GPUs HD2XXX - HD6XXX + amdgcn, // AMDGCN: AMD GCN GPUs + riscv32, // RISC-V (32-bit, little endian): riscv32 + riscv64, // RISC-V (64-bit, little endian): riscv64 + riscv32be, // RISC-V (32-bit, big endian): riscv32be + riscv64be, // RISC-V (64-bit, big endian): riscv64be + sparc, // Sparc: sparc + sparcv9, // Sparcv9: Sparcv9 + sparcel, // Sparc: (endianness = little). NB: 'Sparcle' is a CPU variant + systemz, // SystemZ: s390x + tce, // TCE (http://tce.cs.tut.fi/): tce + tcele, // TCE little endian (http://tce.cs.tut.fi/): tcele + thumb, // Thumb (little endian): thumb, thumbv.* + thumbeb, // Thumb (big endian): thumbeb + x86, // X86: i[3-9]86 + x86_64, // X86-64: amd64, x86_64 + xcore, // XCore: xcore + xtensa, // Tensilica: Xtensa + nvptx, // NVPTX: 32-bit + nvptx64, // NVPTX: 64-bit + amdil, // AMDIL + amdil64, // AMDIL with 64-bit pointers + hsail, // AMD HSAIL + hsail64, // AMD HSAIL with 64-bit pointers + spir, // SPIR: standard portable IR for OpenCL 32-bit version + spir64, // SPIR: standard portable IR for OpenCL 64-bit version + spirv, // SPIR-V with logical memory layout. + spirv32, // SPIR-V with 32-bit pointers + spirv64, // SPIR-V with 64-bit pointers + kalimba, // Kalimba: generic kalimba + shave, // SHAVE: Movidius vector VLIW processors + lanai, // Lanai: Lanai 32-bit + wasm32, // WebAssembly with 32-bit pointers + wasm64, // WebAssembly with 64-bit pointers renderscript32, // 32-bit RenderScript renderscript64, // 64-bit RenderScript ve, // NEC SX-Aurora Vector Engine @@ -1069,10 +1071,14 @@ class Triple { } /// Tests whether the target is 32-bit RISC-V. - bool isRISCV32() const { return getArch() == Triple::riscv32; } + bool isRISCV32() const { + return getArch() == Triple::riscv32 || getArch() == Triple::riscv32be; + } /// Tests whether the target is 64-bit RISC-V. - bool isRISCV64() const { return getArch() == Triple::riscv64; } + bool isRISCV64() const { + return getArch() == Triple::riscv64 || getArch() == Triple::riscv64be; + } /// Tests whether the target is RISC-V (32- and 64-bit). bool isRISCV() const { return isRISCV32() || isRISCV64(); } diff --git a/llvm/lib/Object/RelocationResolver.cpp b/llvm/lib/Object/RelocationResolver.cpp index b6318bbe3ab74..d81899334b2b1 100644 --- a/llvm/lib/Object/RelocationResolver.cpp +++ b/llvm/lib/Object/RelocationResolver.cpp @@ -812,6 +812,7 @@ getRelocationResolver(const ObjectFile &Obj) { case Triple::amdgcn: return {supportsAmdgpu, resolveAmdgpu}; case Triple::riscv64: + case Triple::riscv64be: return {supportsRISCV, resolveRISCV}; default: if (isAMDGPU(Obj)) @@ -851,6 +852,7 @@ getRelocationResolver(const ObjectFile &Obj) { case Triple::r600: return {supportsAmdgpu, resolveAmdgpu}; case Triple::riscv32: + case Triple::riscv32be: return {supportsRISCV, resolveRISCV}; case Triple::csky: return {supportsCSKY, resolveCSKY}; @@ -897,7 +899,9 @@ uint64_t resolveRelocation(RelocationResolver Resolver, const RelocationRef &R, if (Obj->getArch() != Triple::loongarch32 && Obj->getArch() != Triple::loongarch64 && Obj->getArch() != Triple::riscv32 && - Obj->getArch() != Triple::riscv64) + Obj->getArch() != Triple::riscv64 && + Obj->getArch() != Triple::riscv32be && + Obj->getArch() != Triple::riscv64be) LocData = 0; } } diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp index a348640d75f26..fd6aeace93253 100644 --- a/llvm/lib/TargetParser/Triple.cpp +++ b/llvm/lib/TargetParser/Triple.cpp @@ -63,6 +63,10 @@ StringRef Triple::getArchTypeName(ArchType Kind) { case renderscript64: return "renderscript64"; case riscv32: return "riscv32"; case riscv64: return "riscv64"; + case riscv32be: + return "riscv32be"; + case riscv64be: + return "riscv64be"; case shave: return "shave"; case sparc: return "sparc"; case sparcel: return "sparcel"; @@ -237,7 +241,10 @@ StringRef Triple::getArchTypePrefix(ArchType Kind) { case wasm64: return "wasm"; case riscv32: - case riscv64: return "riscv"; + case riscv64: + case riscv32be: + case riscv64be: + return "riscv"; case ve: return "ve"; case csky: return "csky"; @@ -426,71 +433,73 @@ static Triple::ArchType parseBPFArch(StringRef ArchName) { Triple::ArchType Triple::getArchTypeForLLVMName(StringRef Name) { Triple::ArchType BPFArch(parseBPFArch(Name)); return StringSwitch(Name) - .Case("aarch64", aarch64) - .Case("aarch64_be", aarch64_be) - .Case("aarch64_32", aarch64_32) - .Case("arc", arc) - .Case("arm64", aarch64) // "arm64" is an alias for "aarch64" - .Case("arm64_32", aarch64_32) - .Case("arm", arm) - .Case("armeb", armeb) - .Case("avr", avr) - .StartsWith("bpf", BPFArch) - .Case("m68k", m68k) - .Case("mips", mips) - .Case("mipsel", mipsel) - .Case("mips64", mips64) - .Case("mips64el", mips64el) - .Case("msp430", msp430) - .Case("ppc64", ppc64) - .Case("ppc32", ppc) - .Case("ppc", ppc) - .Case("ppc32le", ppcle) - .Case("ppcle", ppcle) - .Case("ppc64le", ppc64le) - .Case("r600", r600) - .Case("amdgcn", amdgcn) - .Case("riscv32", riscv32) - .Case("riscv64", riscv64) - .Case("hexagon", hexagon) - .Case("sparc", sparc) - .Case("sparcel", sparcel) - .Case("sparcv9", sparcv9) - .Case("s390x", systemz) - .Case("systemz", systemz) - .Case("tce", tce) - .Case("tcele", tcele) - .Case("thumb", thumb) - .Case("thumbeb", thumbeb) - .Case("x86", x86) - .Case("i386", x86) - .Case("x86-64", x86_64) - .Case("xcore", xcore) - .Case("nvptx", nvptx) - .Case("nvptx64", nvptx64) - .Case("amdil", amdil) - .Case("amdil64", amdil64) - .Case("hsail", hsail) - .Case("hsail64", hsail64) - .Case("spir", spir) - .Case("spir64", spir64) - .Case("spirv", spirv) - .Case("spirv32", spirv32) - .Case("spirv64", spirv64) - .Case("kalimba", kalimba) - .Case("lanai", lanai) - .Case("shave", shave) - .Case("wasm32", wasm32) - .Case("wasm64", wasm64) - .Case("renderscript32", renderscript32) - .Case("renderscript64", renderscript64) - .Case("ve", ve) - .Case("csky", csky) - .Case("loongarch32", loongarch32) - .Case("loongarch64", loongarch64) - .Case("dxil", dxil) - .Case("xtensa", xtensa) - .Default(UnknownArch); + .Case("aarch64", aarch64) + .Case("aarch64_be", aarch64_be) + .Case("aarch64_32", aarch64_32) + .Case("arc", arc) + .Case("arm64", aarch64) // "arm64" is an alias for "aarch64" + .Case("arm64_32", aarch64_32) + .Case("arm", arm) + .Case("armeb", armeb) + .Case("avr", avr) + .StartsWith("bpf", BPFArch) + .Case("m68k", m68k) + .Case("mips", mips) + .Case("mipsel", mipsel) + .Case("mips64", mips64) + .Case("mips64el", mips64el) + .Case("msp430", msp430) + .Case("ppc64", ppc64) + .Case("ppc32", ppc) + .Case("ppc", ppc) + .Case("ppc32le", ppcle) + .Case("ppcle", ppcle) + .Case("ppc64le", ppc64le) + .Case("r600", r600) + .Case("amdgcn", amdgcn) + .Case("riscv32", riscv32) + .Case("riscv64", riscv64) + .Case("riscv32be", riscv32be) + .Case("riscv64be", riscv64be) + .Case("hexagon", hexagon) + .Case("sparc", sparc) + .Case("sparcel", sparcel) + .Case("sparcv9", sparcv9) + .Case("s390x", systemz) + .Case("systemz", systemz) + .Case("tce", tce) + .Case("tcele", tcele) + .Case("thumb", thumb) + .Case("thumbeb", thumbeb) + .Case("x86", x86) + .Case("i386", x86) + .Case("x86-64", x86_64) + .Case("xcore", xcore) + .Case("nvptx", nvptx) + .Case("nvptx64", nvptx64) + .Case("amdil", amdil) + .Case("amdil64", amdil64) + .Case("hsail", hsail) + .Case("hsail64", hsail64) + .Case("spir", spir) + .Case("spir64", spir64) + .Case("spirv", spirv) + .Case("spirv32", spirv32) + .Case("spirv64", spirv64) + .Case("kalimba", kalimba) + .Case("lanai", lanai) + .Case("shave", shave) + .Case("wasm32", wasm32) + .Case("wasm64", wasm64) + .Case("renderscript32", renderscript32) + .Case("renderscript64", renderscript64) + .Case("ve", ve) + .Case("csky", csky) + .Case("loongarch32", loongarch32) + .Case("loongarch64", loongarch64) + .Case("dxil", dxil) + .Case("xtensa", xtensa) + .Default(UnknownArch); } static Triple::ArchType parseARMArch(StringRef ArchName) { @@ -559,84 +568,85 @@ static Triple::ArchType parseARMArch(StringRef ArchName) { } static Triple::ArchType parseArch(StringRef ArchName) { - auto AT = - StringSwitch(ArchName) - .Cases("i386", "i486", "i586", "i686", Triple::x86) - // FIXME: Do we need to support these? - .Cases("i786", "i886", "i986", Triple::x86) - .Cases("amd64", "x86_64", "x86_64h", Triple::x86_64) - .Cases("powerpc", "powerpcspe", "ppc", "ppc32", Triple::ppc) - .Cases("powerpcle", "ppcle", "ppc32le", Triple::ppcle) - .Cases("powerpc64", "ppu", "ppc64", Triple::ppc64) - .Cases("powerpc64le", "ppc64le", Triple::ppc64le) - .Case("xscale", Triple::arm) - .Case("xscaleeb", Triple::armeb) - .Case("aarch64", Triple::aarch64) - .Case("aarch64_be", Triple::aarch64_be) - .Case("aarch64_32", Triple::aarch64_32) - .Case("arc", Triple::arc) - .Case("arm64", Triple::aarch64) - .Case("arm64_32", Triple::aarch64_32) - .Case("arm64e", Triple::aarch64) - .Case("arm64ec", Triple::aarch64) - .Case("arm", Triple::arm) - .Case("armeb", Triple::armeb) - .Case("thumb", Triple::thumb) - .Case("thumbeb", Triple::thumbeb) - .Case("avr", Triple::avr) - .Case("m68k", Triple::m68k) - .Case("msp430", Triple::msp430) - .Cases("mips", "mipseb", "mipsallegrex", "mipsisa32r6", "mipsr6", - Triple::mips) - .Cases("mipsel", "mipsallegrexel", "mipsisa32r6el", "mipsr6el", - Triple::mipsel) - .Cases("mips64", "mips64eb", "mipsn32", "mipsisa64r6", "mips64r6", - "mipsn32r6", Triple::mips64) - .Cases("mips64el", "mipsn32el", "mipsisa64r6el", "mips64r6el", - "mipsn32r6el", Triple::mips64el) - .Case("r600", Triple::r600) - .Case("amdgcn", Triple::amdgcn) - .Case("riscv32", Triple::riscv32) - .Case("riscv64", Triple::riscv64) - .Case("hexagon", Triple::hexagon) - .Cases("s390x", "systemz", Triple::systemz) - .Case("sparc", Triple::sparc) - .Case("sparcel", Triple::sparcel) - .Cases("sparcv9", "sparc64", Triple::sparcv9) - .Case("tce", Triple::tce) - .Case("tcele", Triple::tcele) - .Case("xcore", Triple::xcore) - .Case("nvptx", Triple::nvptx) - .Case("nvptx64", Triple::nvptx64) - .Case("amdil", Triple::amdil) - .Case("amdil64", Triple::amdil64) - .Case("hsail", Triple::hsail) - .Case("hsail64", Triple::hsail64) - .Case("spir", Triple::spir) - .Case("spir64", Triple::spir64) - .Cases("spirv", "spirv1.5", "spirv1.6", Triple::spirv) - .Cases("spirv32", "spirv32v1.0", "spirv32v1.1", "spirv32v1.2", - "spirv32v1.3", "spirv32v1.4", "spirv32v1.5", - "spirv32v1.6", Triple::spirv32) - .Cases("spirv64", "spirv64v1.0", "spirv64v1.1", "spirv64v1.2", - "spirv64v1.3", "spirv64v1.4", "spirv64v1.5", - "spirv64v1.6", Triple::spirv64) - .StartsWith("kalimba", Triple::kalimba) - .Case("lanai", Triple::lanai) - .Case("renderscript32", Triple::renderscript32) - .Case("renderscript64", Triple::renderscript64) - .Case("shave", Triple::shave) - .Case("ve", Triple::ve) - .Case("wasm32", Triple::wasm32) - .Case("wasm64", Triple::wasm64) - .Case("csky", Triple::csky) - .Case("loongarch32", Triple::loongarch32) - .Case("loongarch64", Triple::loongarch64) - .Cases("dxil", "dxilv1.0", "dxilv1.1", "dxilv1.2", "dxilv1.3", - "dxilv1.4", "dxilv1.5", "dxilv1.6", "dxilv1.7", "dxilv1.8", - Triple::dxil) - .Case("xtensa", Triple::xtensa) - .Default(Triple::UnknownArch); + auto AT = StringSwitch(ArchName) + .Cases("i386", "i486", "i586", "i686", Triple::x86) + // FIXME: Do we need to support these? + .Cases("i786", "i886", "i986", Triple::x86) + .Cases("amd64", "x86_64", "x86_64h", Triple::x86_64) + .Cases("powerpc", "powerpcspe", "ppc", "ppc32", Triple::ppc) + .Cases("powerpcle", "ppcle", "ppc32le", Triple::ppcle) + .Cases("powerpc64", "ppu", "ppc64", Triple::ppc64) + .Cases("powerpc64le", "ppc64le", Triple::ppc64le) + .Case("xscale", Triple::arm) + .Case("xscaleeb", Triple::armeb) + .Case("aarch64", Triple::aarch64) + .Case("aarch64_be", Triple::aarch64_be) + .Case("aarch64_32", Triple::aarch64_32) + .Case("arc", Triple::arc) + .Case("arm64", Triple::aarch64) + .Case("arm64_32", Triple::aarch64_32) + .Case("arm64e", Triple::aarch64) + .Case("arm64ec", Triple::aarch64) + .Case("arm", Triple::arm) + .Case("armeb", Triple::armeb) + .Case("thumb", Triple::thumb) + .Case("thumbeb", Triple::thumbeb) + .Case("avr", Triple::avr) + .Case("m68k", Triple::m68k) + .Case("msp430", Triple::msp430) + .Cases("mips", "mipseb", "mipsallegrex", "mipsisa32r6", + "mipsr6", Triple::mips) + .Cases("mipsel", "mipsallegrexel", "mipsisa32r6el", "mipsr6el", + Triple::mipsel) + .Cases("mips64", "mips64eb", "mipsn32", "mipsisa64r6", + "mips64r6", "mipsn32r6", Triple::mips64) + .Cases("mips64el", "mipsn32el", "mipsisa64r6el", "mips64r6el", + "mipsn32r6el", Triple::mips64el) + .Case("r600", Triple::r600) + .Case("amdgcn", Triple::amdgcn) + .Case("riscv32", Triple::riscv32) + .Case("riscv64", Triple::riscv64) + .Case("riscv32be", Triple::riscv32be) + .Case("riscv64be", Triple::riscv64be) + .Case("hexagon", Triple::hexagon) + .Cases("s390x", "systemz", Triple::systemz) + .Case("sparc", Triple::sparc) + .Case("sparcel", Triple::sparcel) + .Cases("sparcv9", "sparc64", Triple::sparcv9) + .Case("tce", Triple::tce) + .Case("tcele", Triple::tcele) + .Case("xcore", Triple::xcore) + .Case("nvptx", Triple::nvptx) + .Case("nvptx64", Triple::nvptx64) + .Case("amdil", Triple::amdil) + .Case("amdil64", Triple::amdil64) + .Case("hsail", Triple::hsail) + .Case("hsail64", Triple::hsail64) + .Case("spir", Triple::spir) + .Case("spir64", Triple::spir64) + .Cases("spirv", "spirv1.5", "spirv1.6", Triple::spirv) + .Cases("spirv32", "spirv32v1.0", "spirv32v1.1", "spirv32v1.2", + "spirv32v1.3", "spirv32v1.4", "spirv32v1.5", + "spirv32v1.6", Triple::spirv32) + .Cases("spirv64", "spirv64v1.0", "spirv64v1.1", "spirv64v1.2", + "spirv64v1.3", "spirv64v1.4", "spirv64v1.5", + "spirv64v1.6", Triple::spirv64) + .StartsWith("kalimba", Triple::kalimba) + .Case("lanai", Triple::lanai) + .Case("renderscript32", Triple::renderscript32) + .Case("renderscript64", Triple::renderscript64) + .Case("shave", Triple::shave) + .Case("ve", Triple::ve) + .Case("wasm32", Triple::wasm32) + .Case("wasm64", Triple::wasm64) + .Case("csky", Triple::csky) + .Case("loongarch32", Triple::loongarch32) + .Case("loongarch64", Triple::loongarch64) + .Cases("dxil", "dxilv1.0", "dxilv1.1", "dxilv1.2", "dxilv1.3", + "dxilv1.4", "dxilv1.5", "dxilv1.6", "dxilv1.7", + "dxilv1.8", Triple::dxil) + .Case("xtensa", Triple::xtensa) + .Default(Triple::UnknownArch); // Some architectures require special parsing logic just to compute the // ArchType result. @@ -967,6 +977,8 @@ static Triple::ObjectFormatType getDefaultFormat(const Triple &T) { case Triple::renderscript64: case Triple::riscv32: case Triple::riscv64: + case Triple::riscv32be: + case Triple::riscv64be: case Triple::shave: case Triple::sparc: case Triple::sparcel: @@ -1689,6 +1701,7 @@ unsigned Triple::getArchPointerBitWidth(llvm::Triple::ArchType Arch) { case llvm::Triple::r600: case llvm::Triple::renderscript32: case llvm::Triple::riscv32: + case llvm::Triple::riscv32be: case llvm::Triple::shave: case llvm::Triple::sparc: case llvm::Triple::sparcel: @@ -1719,6 +1732,7 @@ unsigned Triple::getArchPointerBitWidth(llvm::Triple::ArchType Arch) { case llvm::Triple::ppc64le: case llvm::Triple::renderscript64: case llvm::Triple::riscv64: + case llvm::Triple::riscv64be: case llvm::Triple::sparcv9: case llvm::Triple::spirv: case llvm::Triple::spir64: @@ -1797,6 +1811,7 @@ Triple Triple::get32BitArchVariant() const { case Triple::r600: case Triple::renderscript32: case Triple::riscv32: + case Triple::riscv32be: case Triple::shave: case Triple::sparc: case Triple::sparcel: @@ -1829,6 +1844,9 @@ Triple Triple::get32BitArchVariant() const { case Triple::ppc64le: T.setArch(Triple::ppcle); break; case Triple::renderscript64: T.setArch(Triple::renderscript32); break; case Triple::riscv64: T.setArch(Triple::riscv32); break; + case Triple::riscv64be: + T.setArch(Triple::riscv32be); + break; case Triple::sparcv9: T.setArch(Triple::sparc); break; case Triple::spir64: T.setArch(Triple::spir); break; case Triple::spirv: @@ -1879,6 +1897,7 @@ Triple Triple::get64BitArchVariant() const { case Triple::ppc64le: case Triple::renderscript64: case Triple::riscv64: + case Triple::riscv64be: case Triple::sparcv9: case Triple::spir64: case Triple::spirv64: @@ -1906,6 +1925,9 @@ Triple Triple::get64BitArchVariant() const { case Triple::ppcle: T.setArch(Triple::ppc64le); break; case Triple::renderscript32: T.setArch(Triple::renderscript64); break; case Triple::riscv32: T.setArch(Triple::riscv64); break; + case Triple::riscv32be: + T.setArch(Triple::riscv64be); + break; case Triple::sparc: T.setArch(Triple::sparcv9); break; case Triple::spir: T.setArch(Triple::spir64); break; case Triple::spirv: @@ -1944,8 +1966,6 @@ Triple Triple::getBigEndianArchVariant() const { case Triple::r600: case Triple::renderscript32: case Triple::renderscript64: - case Triple::riscv32: - case Triple::riscv64: case Triple::shave: case Triple::spir64: case Triple::spir: @@ -1978,6 +1998,12 @@ Triple Triple::getBigEndianArchVariant() const { break; case Triple::ppcle: T.setArch(Triple::ppc); break; case Triple::ppc64le: T.setArch(Triple::ppc64); break; + case Triple::riscv32: + T.setArch(Triple::riscv32be); + break; + case Triple::riscv64: + T.setArch(Triple::riscv64be); + break; case Triple::sparcel: T.setArch(Triple::sparc); break; case Triple::tcele: T.setArch(Triple::tce); break; default: @@ -2015,6 +2041,12 @@ Triple Triple::getLittleEndianArchVariant() const { break; case Triple::ppc: T.setArch(Triple::ppcle); break; case Triple::ppc64: T.setArch(Triple::ppc64le); break; + case Triple::riscv32be: + T.setArch(Triple::riscv32); + break; + case Triple::riscv64be: + T.setArch(Triple::riscv64); + break; case Triple::sparc: T.setArch(Triple::sparcel); break; case Triple::tce: T.setArch(Triple::tcele); break; default: diff --git a/llvm/test/tools/llvm-objcopy/ELF/binary-output-target.test b/llvm/test/tools/llvm-objcopy/ELF/binary-output-target.test index f88b7575002a9..3547b728a426d 100644 --- a/llvm/test/tools/llvm-objcopy/ELF/binary-output-target.test +++ b/llvm/test/tools/llvm-objcopy/ELF/binary-output-target.test @@ -33,6 +33,12 @@ # RUN: llvm-objcopy -I binary -O elf64-littleriscv %t.txt %t.rv64.o # RUN: llvm-readobj --file-headers %t.rv64.o | FileCheck %s --check-prefixes=CHECK,LE,RISCV64,64 +# RUN: llvm-objcopy -I binary -O elf32-bigriscv %t.txt %t.rv32.o +# RUN: llvm-readobj --file-headers %t.rv32.o | FileCheck %s --check-prefixes=CHECK,BE,RISCV32,32 + +# RUN: llvm-objcopy -I binary -O elf64-bigriscv %t.txt %t.rv64.o +# RUN: llvm-readobj --file-headers %t.rv64.o | FileCheck %s --check-prefixes=CHECK,BE,RISCV64,64 + # RUN: llvm-objcopy -I binary -O elf32-sparc %t.txt %t.sparc.o # RUN: llvm-readobj --file-headers %t.sparc.o | FileCheck %s --check-prefixes=CHECK,BE,SPARC,32 diff --git a/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp b/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp index 0d209590655ef..175f77c894825 100644 --- a/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp +++ b/llvm/tools/llvm-objcopy/ObjcopyOptions.cpp @@ -308,6 +308,8 @@ static const StringMap TargetMap{ // RISC-V {"elf32-littleriscv", {ELF::EM_RISCV, false, true}}, {"elf64-littleriscv", {ELF::EM_RISCV, true, true}}, + {"elf32-bigriscv", {ELF::EM_RISCV, false, false}}, + {"elf64-bigriscv", {ELF::EM_RISCV, true, false}}, // PowerPC {"elf32-powerpc", {ELF::EM_PPC, false, false}}, {"elf32-powerpcle", {ELF::EM_PPC, false, true}}, diff --git a/llvm/unittests/Object/ELFObjectFileTest.cpp b/llvm/unittests/Object/ELFObjectFileTest.cpp index 423f92ea07b39..650de9dde7145 100644 --- a/llvm/unittests/Object/ELFObjectFileTest.cpp +++ b/llvm/unittests/Object/ELFObjectFileTest.cpp @@ -177,10 +177,10 @@ TEST(ELFObjectFileTest, MachineTestForPPC) { } TEST(ELFObjectFileTest, MachineTestForRISCV) { - std::array Formats = {"elf32-littleriscv", "elf32-littleriscv", - "elf64-littleriscv", "elf64-littleriscv"}; - std::array Archs = {Triple::riscv32, Triple::riscv32, - Triple::riscv64, Triple::riscv64}; + std::array Formats = {"elf32-littleriscv", "elf32-bigriscv", + "elf64-littleriscv", "elf64-bigriscv"}; + std::array Archs = {Triple::riscv32, Triple::riscv32be, + Triple::riscv64, Triple::riscv64be}; for (auto [Idx, Data] : enumerate(generateData(ELF::EM_RISCV))) checkFormatAndArch(Data, Formats[Idx], Archs[Idx]); }