ARM.h
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//===--- ARM.h - ARM-specific (not AArch64) Tool Helpers --------*- 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_ARCH_ARM_H
#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_ARM_H
#include "clang/Driver/ToolChain.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
#include "llvm/Option/Option.h"
#include "llvm/Support/TargetParser.h"
#include <string>
#include <vector>
namespace clang {
namespace driver {
namespace tools {
namespace arm {
std::string getARMTargetCPU(StringRef CPU, llvm::StringRef Arch,
const llvm::Triple &Triple);
const std::string getARMArch(llvm::StringRef Arch, const llvm::Triple &Triple);
StringRef getARMCPUForMArch(llvm::StringRef Arch, const llvm::Triple &Triple);
llvm::ARM::ArchKind getLLVMArchKindForARM(StringRef CPU, StringRef Arch,
const llvm::Triple &Triple);
StringRef getLLVMArchSuffixForARM(llvm::StringRef CPU, llvm::StringRef Arch,
const llvm::Triple &Triple);
void appendBE8LinkFlag(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs,
const llvm::Triple &Triple);
enum class ReadTPMode {
Invalid,
Soft,
Cp15,
};
enum class FloatABI {
Invalid,
Soft,
SoftFP,
Hard,
};
FloatABI getARMFloatABI(const ToolChain &TC, const llvm::opt::ArgList &Args);
ReadTPMode getReadTPMode(const ToolChain &TC, const llvm::opt::ArgList &Args);
bool useAAPCSForMachO(const llvm::Triple &T);
void getARMArchCPUFromArgs(const llvm::opt::ArgList &Args,
llvm::StringRef &Arch, llvm::StringRef &CPU,
bool FromAs = false);
void getARMTargetFeatures(const ToolChain &TC, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs,
std::vector<llvm::StringRef> &Features, bool ForAS);
int getARMSubArchVersionNumber(const llvm::Triple &Triple);
bool isARMMProfile(const llvm::Triple &Triple);
} // end namespace arm
} // end namespace tools
} // end namespace driver
} // end namespace clang
#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_ARM_H