Mips.h source code [clang_source_code/lib/Driver/ToolChains/Arch/Mips.h]

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-exception
6	//
7	//===----------------------------------------------------------------------===//
8
9	#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H
10	#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H
11
12	#include "clang/Driver/Driver.h"
13	#include "llvm/ADT/StringRef.h"
14	#include "llvm/ADT/Triple.h"
15	#include "llvm/Option/Option.h"
16	#include <string>
17	#include <vector>
18
19	namespace clang {
20	namespace driver {
21	namespace tools {
22
23	namespace mips {
24	typedef enum { Legacy = 1, Std2008 = 2 } IEEE754Standard;
25
26	enum class FloatABI {
27	Invalid,
28	Soft,
29	Hard,
30	};
31
32	IEEE754Standard getIEEE754Standard(StringRef &CPU);
33	bool hasCompactBranches(StringRef &CPU);
34	void getMipsCPUAndABI(const llvm::opt::ArgList &Args,
35	const llvm::Triple &Triple, StringRef &CPUName,
36	StringRef &ABIName);
37	void getMIPSTargetFeatures(const Driver &D, const llvm::Triple &Triple,
38	const llvm::opt::ArgList &Args,
39	std::vector<StringRef> &Features);
40	StringRef getGnuCompatibleMipsABIName(StringRef ABI);
41	mips::FloatABI getMipsFloatABI(const Driver &D, const llvm::opt::ArgList &Args);
42	std::string getMipsABILibSuffix(const llvm::opt::ArgList &Args,
43	const llvm::Triple &Triple);
44	bool hasMipsAbiArg(const llvm::opt::ArgList &Args, const char *Value);
45	bool isUCLibc(const llvm::opt::ArgList &Args);
46	bool isNaN2008(const llvm::opt::ArgList &Args, const llvm::Triple &Triple);
47	bool isFP64ADefault(const llvm::Triple &Triple, StringRef CPUName);
48	bool isFPXXDefault(const llvm::Triple &Triple, StringRef CPUName,
49	StringRef ABIName, mips::FloatABI FloatABI);
50	bool shouldUseFPXX(const llvm::opt::ArgList &Args, const llvm::Triple &Triple,
51	StringRef CPUName, StringRef ABIName,
52	mips::FloatABI FloatABI);
53	bool supportsIndirectJumpHazardBarrier(StringRef &CPU);
54
55	} // end namespace mips
56	} // end namespace target
57	} // end namespace driver
58	} // end namespace clang
59
60	#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_ARCH_MIPS_H
61

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