| //===--- PS4CPU.h - PS4CPU ToolChain Implementations ------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PS4CPU_H |
| #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PS4CPU_H |
| |
| #include "Gnu.h" |
| #include "clang/Basic/LangOptions.h" |
| #include "clang/Driver/Tool.h" |
| #include "clang/Driver/ToolChain.h" |
| |
| namespace clang { |
| namespace driver { |
| namespace tools { |
| |
| namespace PScpu { |
| // Functions/classes in this namespace support both PS4 and PS5. |
| |
| void addProfileRTArgs(const ToolChain &TC, const llvm::opt::ArgList &Args, |
| llvm::opt::ArgStringList &CmdArgs); |
| |
| void addSanitizerArgs(const ToolChain &TC, const llvm::opt::ArgList &Args, |
| llvm::opt::ArgStringList &CmdArgs); |
| |
| class LLVM_LIBRARY_VISIBILITY Assembler : public Tool { |
| public: |
| Assembler(const ToolChain &TC) : Tool("PScpu::Assembler", "assembler", TC) {} |
| |
| bool hasIntegratedCPP() const override { return false; } |
| |
| void ConstructJob(Compilation &C, const JobAction &JA, |
| const InputInfo &Output, const InputInfoList &Inputs, |
| const llvm::opt::ArgList &TCArgs, |
| const char *LinkingOutput) const override; |
| }; |
| |
| class LLVM_LIBRARY_VISIBILITY Linker : public Tool { |
| public: |
| Linker(const ToolChain &TC) : Tool("PScpu::Linker", "linker", TC) {} |
| |
| bool hasIntegratedCPP() const override { return false; } |
| bool isLinkJob() const override { return true; } |
| |
| void ConstructJob(Compilation &C, const JobAction &JA, |
| const InputInfo &Output, const InputInfoList &Inputs, |
| const llvm::opt::ArgList &TCArgs, |
| const char *LinkingOutput) const override; |
| }; |
| } // namespace PScpu |
| } // namespace tools |
| |
| namespace toolchains { |
| |
| // Common Toolchain base class for PS4 and PS5. |
| class LLVM_LIBRARY_VISIBILITY PS4PS5Base : public Generic_ELF { |
| public: |
| PS4PS5Base(const Driver &D, const llvm::Triple &Triple, |
| const llvm::opt::ArgList &Args, StringRef Platform, |
| const char *EnvVar); |
| |
| // No support for finding a C++ standard library yet. |
| void addLibCxxIncludePaths(const llvm::opt::ArgList &DriverArgs, |
| llvm::opt::ArgStringList &CC1Args) const override { |
| } |
| void |
| addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs, |
| llvm::opt::ArgStringList &CC1Args) const override {} |
| |
| bool IsMathErrnoDefault() const override { return false; } |
| bool IsObjCNonFragileABIDefault() const override { return true; } |
| bool HasNativeLLVMSupport() const override { return true; } |
| bool isPICDefault() const override { return true; } |
| |
| LangOptions::StackProtectorMode |
| GetDefaultStackProtectorLevel(bool KernelOrKext) const override { |
| return LangOptions::SSPStrong; |
| } |
| |
| llvm::DebuggerKind getDefaultDebuggerTuning() const override { |
| return llvm::DebuggerKind::SCE; |
| } |
| |
| SanitizerMask getSupportedSanitizers() const override; |
| |
| void addClangTargetOptions( |
| const llvm::opt::ArgList &DriverArgs, llvm::opt::ArgStringList &CC1Args, |
| Action::OffloadKind DeviceOffloadingKind) const override; |
| |
| llvm::DenormalMode getDefaultDenormalModeForType( |
| const llvm::opt::ArgList &DriverArgs, const JobAction &JA, |
| const llvm::fltSemantics *FPType) const override { |
| // DAZ and FTZ are on by default. |
| return llvm::DenormalMode::getPreserveSign(); |
| } |
| |
| bool useRelaxRelocations() const override { return true; } |
| |
| // Helper methods for PS4/PS5. |
| virtual const char *getLinkerBaseName() const = 0; |
| virtual std::string qualifyPSCmdName(StringRef CmdName) const = 0; |
| virtual void addSanitizerArgs(const llvm::opt::ArgList &Args, |
| llvm::opt::ArgStringList &CmdArgs, |
| const char *Prefix, |
| const char *Suffix) const = 0; |
| virtual const char *getProfileRTLibName() const = 0; |
| |
| protected: |
| Tool *buildLinker() const override; |
| }; |
| |
| // PS4-specific Toolchain class. |
| class LLVM_LIBRARY_VISIBILITY PS4CPU : public PS4PS5Base { |
| public: |
| PS4CPU(const Driver &D, const llvm::Triple &Triple, |
| const llvm::opt::ArgList &Args); |
| |
| unsigned GetDefaultDwarfVersion() const override { return 4; } |
| |
| // PS4 toolchain uses legacy thin LTO API, which is not |
| // capable of unit splitting. |
| bool canSplitThinLTOUnit() const override { return false; } |
| |
| const char *getLinkerBaseName() const override { return "ld"; } |
| std::string qualifyPSCmdName(StringRef CmdName) const override { |
| return Twine("orbis-", CmdName).str(); |
| } |
| void addSanitizerArgs(const llvm::opt::ArgList &Args, |
| llvm::opt::ArgStringList &CmdArgs, const char *Prefix, |
| const char *Suffix) const override; |
| const char *getProfileRTLibName() const override { |
| return "libclang_rt.profile-x86_64.a"; |
| } |
| |
| protected: |
| Tool *buildAssembler() const override; |
| }; |
| |
| // PS5-specific Toolchain class. |
| class LLVM_LIBRARY_VISIBILITY PS5CPU : public PS4PS5Base { |
| public: |
| PS5CPU(const Driver &D, const llvm::Triple &Triple, |
| const llvm::opt::ArgList &Args); |
| |
| unsigned GetDefaultDwarfVersion() const override { return 5; } |
| |
| SanitizerMask getSupportedSanitizers() const override; |
| |
| const char *getLinkerBaseName() const override { return "lld"; } |
| std::string qualifyPSCmdName(StringRef CmdName) const override { |
| return Twine("prospero-", CmdName).str(); |
| } |
| void addSanitizerArgs(const llvm::opt::ArgList &Args, |
| llvm::opt::ArgStringList &CmdArgs, const char *Prefix, |
| const char *Suffix) const override; |
| const char *getProfileRTLibName() const override { |
| return "libclang_rt.profile-x86_64_nosubmission.a"; |
| } |
| |
| protected: |
| Tool *buildAssembler() const override; |
| }; |
| |
| } // end namespace toolchains |
| } // end namespace driver |
| } // end namespace clang |
| |
| #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PS4CPU_H |