| 1 | //===--- Mips.h - Mips-specific Tool Helpers --------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H |
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| 10 | #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H |
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| 11 | |
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| 12 | #include "clang/Driver/Driver.h" |
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| 13 | #include "llvm/ADT/StringRef.h" |
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| 14 | #include "llvm/Option/Option.h" |
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| 15 | #include "llvm/TargetParser/Triple.h" |
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| 16 | #include <string> |
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| 17 | #include <vector> |
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| 18 | |
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| 19 | namespace clang { |
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| 20 | namespace driver { |
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| 21 | namespace tools { |
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| 22 | |
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| 23 | namespace mips { |
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| 24 | typedef enum { Legacy = 1, Std2008 = 2 } IEEE754Standard; |
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| 25 | |
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| 26 | enum class FloatABI { |
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| 27 | Invalid, |
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| 28 | Soft, |
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| 29 | Hard, |
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| 30 | }; |
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| 31 | |
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| 32 | IEEE754Standard getIEEE754Standard(StringRef &CPU); |
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| 33 | bool hasCompactBranches(StringRef &CPU); |
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| 34 | void getMipsCPUAndABI(const llvm::opt::ArgList &Args, |
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| 35 | const llvm::Triple &Triple, StringRef &CPUName, |
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| 36 | StringRef &ABIName); |
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| 37 | void getMIPSTargetFeatures(const Driver &D, const llvm::Triple &Triple, |
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| 38 | const llvm::opt::ArgList &Args, |
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| 39 | std::vector<StringRef> &Features); |
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| 40 | StringRef getGnuCompatibleMipsABIName(StringRef ABI); |
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| 41 | mips::FloatABI getMipsFloatABI(const Driver &D, const llvm::opt::ArgList &Args, |
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| 42 | const llvm::Triple &Triple); |
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| 43 | std::string getMipsABILibSuffix(const llvm::opt::ArgList &Args, |
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| 44 | const llvm::Triple &Triple); |
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| 45 | bool hasMipsAbiArg(const llvm::opt::ArgList &Args, const char *Value); |
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| 46 | bool isUCLibc(const llvm::opt::ArgList &Args); |
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| 47 | bool isNaN2008(const Driver &D, const llvm::opt::ArgList &Args, |
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| 48 | const llvm::Triple &Triple); |
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| 49 | bool isFP64ADefault(const llvm::Triple &Triple, StringRef CPUName); |
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| 50 | bool isFPXXDefault(const llvm::Triple &Triple, StringRef CPUName, |
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| 51 | StringRef ABIName, mips::FloatABI FloatABI); |
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| 52 | bool shouldUseFPXX(const llvm::opt::ArgList &Args, const llvm::Triple &Triple, |
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| 53 | StringRef CPUName, StringRef ABIName, |
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| 54 | mips::FloatABI FloatABI); |
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| 55 | bool supportsIndirectJumpHazardBarrier(StringRef &CPU); |
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| 56 | |
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| 57 | } // end namespace mips |
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| 58 | } // end namespace target |
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| 59 | } // end namespace driver |
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| 60 | } // end namespace clang |
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| 61 | |
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| 62 | #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H |
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| 63 | |
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