clang 19.0.0git
FreeBSD.h
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1//===--- FreeBSD.h - FreeBSD ToolChain Implementations ----------*- 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_FREEBSD_H
10#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FREEBSD_H
11
12#include "Gnu.h"
13#include "clang/Driver/Driver.h"
15
16namespace clang {
17namespace driver {
18namespace tools {
19
20/// Directly call GNU Binutils assembler and linker
21namespace freebsd {
22class LLVM_LIBRARY_VISIBILITY Assembler final : public Tool {
23public:
25 : Tool("freebsd::Assembler", "assembler", TC) {}
26
27 bool hasIntegratedCPP() const override { return false; }
28
29 void ConstructJob(Compilation &C, const JobAction &JA,
30 const InputInfo &Output, const InputInfoList &Inputs,
31 const llvm::opt::ArgList &TCArgs,
32 const char *LinkingOutput) const override;
33};
34
35class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
36public:
37 Linker(const ToolChain &TC) : Tool("freebsd::Linker", "linker", TC) {}
38
39 bool hasIntegratedCPP() const override { return false; }
40 bool isLinkJob() const override { return true; }
41
42 void ConstructJob(Compilation &C, const JobAction &JA,
43 const InputInfo &Output, const InputInfoList &Inputs,
44 const llvm::opt::ArgList &TCArgs,
45 const char *LinkingOutput) const override;
46};
47} // end namespace freebsd
48} // end namespace tools
49
50namespace toolchains {
51
52class LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_ELF {
53public:
54 FreeBSD(const Driver &D, const llvm::Triple &Triple,
55 const llvm::opt::ArgList &Args);
56 bool HasNativeLLVMSupport() const override;
57
58 bool IsMathErrnoDefault() const override { return false; }
59 bool IsObjCNonFragileABIDefault() const override { return true; }
60
61 void
62 AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
63 llvm::opt::ArgStringList &CC1Args) const override;
64
66 return ToolChain::RLT_CompilerRT;
67 }
69 return ToolChain::CST_Libcxx;
70 }
71
72 void addLibCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
73 llvm::opt::ArgStringList &CC1Args) const override;
74 void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
75 llvm::opt::ArgStringList &CmdArgs) const override;
76 void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
77 llvm::opt::ArgStringList &CC1Args) const override;
78 void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
79 llvm::opt::ArgStringList &CC1Args) const override;
80
81 UnwindTableLevel
82 getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override;
83 bool isPIEDefault(const llvm::opt::ArgList &Args) const override;
84 SanitizerMask getSupportedSanitizers() const override;
85 unsigned GetDefaultDwarfVersion() const override { return 4; }
86 // Until dtrace (via CTF) and LLDB can deal with distributed debug info,
87 // FreeBSD defaults to standalone/full debug info.
88 bool GetDefaultStandaloneDebug() const override { return true; }
89
90protected:
91 Tool *buildAssembler() const override;
92 Tool *buildLinker() const override;
93};
94
95} // end namespace toolchains
96} // end namespace driver
97} // end namespace clang
98
99#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_FREEBSD_H
const Decl * D
Compilation - A set of tasks to perform for a single driver invocation.
Definition: Compilation.h:45
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
Definition: Driver.h:77
InputInfo - Wrapper for information about an input source.
Definition: InputInfo.h:22
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:92
Tool - Information on a specific compilation tool.
Definition: Tool.h:32
CXXStdlibType GetDefaultCXXStdlibType() const override
Definition: FreeBSD.h:68
RuntimeLibType GetDefaultRuntimeLibType() const override
GetDefaultRuntimeLibType - Get the default runtime library variant to use.
Definition: FreeBSD.h:65
bool IsObjCNonFragileABIDefault() const override
IsObjCNonFragileABIDefault - Does this tool chain set -fobjc-nonfragile-abi by default.
Definition: FreeBSD.h:59
bool IsMathErrnoDefault() const override
IsMathErrnoDefault - Does this tool chain use -fmath-errno by default.
Definition: FreeBSD.h:58
bool GetDefaultStandaloneDebug() const override
Definition: FreeBSD.h:88
unsigned GetDefaultDwarfVersion() const override
Definition: FreeBSD.h:85
Assembler(const ToolChain &TC)
Definition: FreeBSD.h:24
bool hasIntegratedCPP() const override
Definition: FreeBSD.h:27
Linker(const ToolChain &TC)
Definition: FreeBSD.h:37
bool hasIntegratedCPP() const override
Definition: FreeBSD.h:39
bool isLinkJob() const override
Definition: FreeBSD.h:40
The JSON file list parser is used to communicate input to InstallAPI.