mirror of
https://github.com/llvm/llvm-project.git
synced 2025-05-10 04:16:08 +00:00
cdff3bd932
Make the virtual method Toolchain::GetDefaultStackProtectorLevel() return an explict enum value rather than an integral constant. This makes the code subjectively easier to read, and should help prevent bugs that may (or may never) arise from changing the enum values. Previously, these were just kept in sync via a comment, which is brittle. The trade off is including a additional header in a few new places. It is not necessary, but in my opinion helps the readability. Split off from https://reviews.llvm.org/D90194 to help cut down on lines changed in code review. Reviewed By: phosek Differential Revision: https://reviews.llvm.org/D90271
89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
//===--- CrossWindows.h - CrossWindows ToolChain Implementation -*- 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_CROSSWINDOWS_H
|
|
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H
|
|
|
|
#include "Cuda.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 CrossWindows {
|
|
class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
|
|
public:
|
|
Assembler(const ToolChain &TC) : Tool("CrossWindows::Assembler", "as", 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("CrossWindows::Linker", "ld", 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 CrossWindows
|
|
} // end namespace tools
|
|
|
|
namespace toolchains {
|
|
|
|
class LLVM_LIBRARY_VISIBILITY CrossWindowsToolChain : public Generic_GCC {
|
|
public:
|
|
CrossWindowsToolChain(const Driver &D, const llvm::Triple &T,
|
|
const llvm::opt::ArgList &Args);
|
|
|
|
bool IsIntegratedAssemblerDefault() const override { return true; }
|
|
bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
|
|
bool isPICDefault() const override;
|
|
bool isPIEDefault() const override;
|
|
bool isPICDefaultForced() const override;
|
|
|
|
LangOptions::StackProtectorMode
|
|
GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
|
|
return LangOptions::SSPOff;
|
|
}
|
|
|
|
void
|
|
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const override;
|
|
void AddClangCXXStdlibIncludeArgs(
|
|
const llvm::opt::ArgList &DriverArgs,
|
|
llvm::opt::ArgStringList &CC1Args) const override;
|
|
void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
|
|
llvm::opt::ArgStringList &CmdArgs) const override;
|
|
|
|
SanitizerMask getSupportedSanitizers() const override;
|
|
|
|
protected:
|
|
Tool *buildLinker() const override;
|
|
Tool *buildAssembler() const override;
|
|
};
|
|
|
|
} // end namespace toolchains
|
|
} // end namespace driver
|
|
} // end namespace clang
|
|
|
|
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H
|