99 lines
3.5 KiB
C++
99 lines
3.5 KiB
C++
#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_YGGDRASIL_H
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#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_YGGDRASIL_H
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#include "Gnu.h"
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#include "clang/Basic/LangOptions.h"
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#include "clang/Driver/Tool.h"
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#include "clang/Driver/ToolChain.h"
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#include "llvm/MC/MCTargetOptions.h"
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namespace clang {
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namespace driver {
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namespace tools {
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namespace yggdrasil {
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class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
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public:
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Linker(const ToolChain &TC) : Tool("yggdrasil::Linker", "ld.lld", TC) {}
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bool hasIntegratedCPP() const override { return false; }
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bool isLinkJob() const override { return true; }
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void ConstructJob(Compilation &C, const JobAction &JA,
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const InputInfo &Output, const InputInfoList &Inputs,
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const llvm::opt::ArgList &TCArgs,
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const char *LinkingOutput) const override;
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};
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} // end yggdrasil
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} // end tools
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namespace toolchains {
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class LLVM_LIBRARY_VISIBILITY Yggdrasil : public ToolChain {
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public:
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Yggdrasil(const Driver &D, const llvm::Triple &Triple, const llvm::opt::ArgList &Args);
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bool HasNativeLLVMSupport() const override { return true; }
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bool IsIntegratedAssemblerDefault() const override { return true; }
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bool IsMathErrnoDefault() const override { return false; }
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bool useRelaxRelocations() const override { return true; }
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UnwindTableLevel getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override;
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RuntimeLibType GetDefaultRuntimeLibType() const override;
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CXXStdlibType GetDefaultCXXStdlibType() const override;
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bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const {
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return true;
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}
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llvm::ExceptionHandling GetExceptionModel(const llvm::opt::ArgList &Args) const override {
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return llvm::ExceptionHandling::DwarfCFI;
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}
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bool isPICDefault() const override { return false; }
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bool isPIEDefault(const llvm::opt::ArgList &Args) const override { return false; }
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bool isPICDefaultForced() const override { return false; }
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llvm::DebuggerKind getDefaultDebuggerTuning() const override {
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return llvm::DebuggerKind::GDB;
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}
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LangOptions::StackProtectorMode GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
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return LangOptions::SSPStrong;
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}
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std::string ComputeEffectiveClangTriple(const llvm::opt::ArgList &Args,
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types::ID InputType) const override;
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RuntimeLibType
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GetRuntimeLibType(const llvm::opt::ArgList &Args) const override;
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UnwindLibType
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GetUnwindLibType(const llvm::opt::ArgList &Args) const override;
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CXXStdlibType
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GetCXXStdlibType(const llvm::opt::ArgList &Args) const override;
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void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args,
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Action::OffloadKind DeviceOffloadKind) const override;
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void
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AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void
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AddClangCXXStdlibIncludeArgs(const llvm::opt::ArgList &DriverArgs,
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llvm::opt::ArgStringList &CC1Args) const override;
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void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
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llvm::opt::ArgStringList &CmdArgs) const override;
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const char *getDefaultLinker() const override {
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return "ld.lld";
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}
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virtual std::string getCompilerRTPath() const override;
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protected:
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Tool *buildLinker() const override;
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};
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} // end toolchains
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} // end driver
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} // end clang
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#endif
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