PS4CPU.h
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//===--- 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/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
namespace clang {
namespace driver {
namespace tools {
namespace PS4cpu {
void addProfileRTArgs(const ToolChain &TC, const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs);
void addSanitizerArgs(const ToolChain &TC, llvm::opt::ArgStringList &CmdArgs);
class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
public:
Assemble(const ToolChain &TC) : Tool("PS4cpu::Assemble", "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 Link : public Tool {
public:
Link(const ToolChain &TC) : Tool("PS4cpu::Link", "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;
};
} // end namespace PS4cpu
} // namespace tools
namespace toolchains {
class LLVM_LIBRARY_VISIBILITY PS4CPU : public Generic_ELF {
public:
PS4CPU(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
// 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;
bool isPICDefault() const override;
unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
return 2; // SSPStrong
}
llvm::DebuggerKind getDefaultDebuggerTuning() const override {
return llvm::DebuggerKind::SCE;
}
SanitizerMask getSupportedSanitizers() const override;
// PS4 toolchain uses legacy thin LTO API, which is not
// capable of unit splitting.
bool canSplitThinLTOUnit() const override { return false; }
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; }
protected:
Tool *buildAssembler() const override;
Tool *buildLinker() const override;
};
} // end namespace toolchains
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PS4CPU_H