62 lines · c
1//===--- Mips.h - Mips-specific Tool Helpers --------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H11 12#include "clang/Driver/Driver.h"13#include "llvm/ADT/StringRef.h"14#include "llvm/Option/Option.h"15#include "llvm/TargetParser/Triple.h"16#include <string>17#include <vector>18 19namespace clang {20namespace driver {21namespace tools {22 23namespace mips {24typedef enum { Legacy = 1, Std2008 = 2 } IEEE754Standard;25 26enum class FloatABI {27 Invalid,28 Soft,29 Hard,30};31 32IEEE754Standard getIEEE754Standard(StringRef &CPU);33bool hasCompactBranches(StringRef &CPU);34void getMipsCPUAndABI(const llvm::opt::ArgList &Args,35 const llvm::Triple &Triple, StringRef &CPUName,36 StringRef &ABIName);37void getMIPSTargetFeatures(const Driver &D, const llvm::Triple &Triple,38 const llvm::opt::ArgList &Args,39 std::vector<StringRef> &Features);40StringRef getGnuCompatibleMipsABIName(StringRef ABI);41mips::FloatABI getMipsFloatABI(const Driver &D, const llvm::opt::ArgList &Args,42 const llvm::Triple &Triple);43std::string getMipsABILibSuffix(const llvm::opt::ArgList &Args,44 const llvm::Triple &Triple);45bool hasMipsAbiArg(const llvm::opt::ArgList &Args, const char *Value);46bool isUCLibc(const llvm::opt::ArgList &Args);47bool isNaN2008(const Driver &D, const llvm::opt::ArgList &Args,48 const llvm::Triple &Triple);49bool isFPXXDefault(const llvm::Triple &Triple, StringRef CPUName,50 StringRef ABIName, mips::FloatABI FloatABI);51bool shouldUseFPXX(const llvm::opt::ArgList &Args, const llvm::Triple &Triple,52 StringRef CPUName, StringRef ABIName,53 mips::FloatABI FloatABI);54bool supportsIndirectJumpHazardBarrier(StringRef &CPU);55 56} // end namespace mips57} // end namespace target58} // end namespace driver59} // end namespace clang60 61#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H62