clang  10.0.0svn
NetBSD.h
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1 //===--- NetBSD.h - NetBSD 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_NETBSD_H
10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H
11 
12 #include "Gnu.h"
13 #include "clang/Driver/Tool.h"
14 #include "clang/Driver/ToolChain.h"
15 
16 namespace clang {
17 namespace driver {
18 namespace tools {
19 
20 /// netbsd -- Directly call GNU Binutils assembler and linker
21 namespace netbsd {
22 class LLVM_LIBRARY_VISIBILITY Assembler : public GnuTool {
23 public:
24  Assembler(const ToolChain &TC)
25  : GnuTool("netbsd::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 
35 class LLVM_LIBRARY_VISIBILITY Linker : public GnuTool {
36 public:
37  Linker(const ToolChain &TC) : GnuTool("netbsd::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 netbsd
48 } // end namespace tools
49 
50 namespace toolchains {
51 
52 class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
53 public:
54  NetBSD(const Driver &D, const llvm::Triple &Triple,
55  const llvm::opt::ArgList &Args);
56 
57  bool IsMathErrnoDefault() const override { return false; }
58  bool IsObjCNonFragileABIDefault() const override { return true; }
59 
60  CXXStdlibType GetDefaultCXXStdlibType() const override;
61 
62  void addLibCxxIncludePaths(
63  const llvm::opt::ArgList &DriverArgs,
64  llvm::opt::ArgStringList &CC1Args) const override;
65  void addLibStdCxxIncludePaths(
66  const llvm::opt::ArgList &DriverArgs,
67  llvm::opt::ArgStringList &CC1Args) const override;
68 
69  bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override {
70  return true;
71  }
72 
73  llvm::ExceptionHandling GetExceptionModel(
74  const llvm::opt::ArgList &Args) const override;
75 
76  SanitizerMask getSupportedSanitizers() const override;
77 
78  void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
79  llvm::opt::ArgStringList &CC1Args,
80  Action::OffloadKind DeviceOffloadKind) const override;
81 
82 protected:
83  Tool *buildAssembler() const override;
84  Tool *buildLinker() const override;
85 };
86 
87 } // end namespace toolchains
88 } // end namespace driver
89 } // end namespace clang
90 
91 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_NETBSD_H
InputInfo - Wrapper for information about an input source.
Definition: InputInfo.h:22
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
Definition: Driver.h:59
Assembler(const ToolChain &TC)
Definition: NetBSD.h:24
bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override
IsUnwindTablesDefault - Does this tool chain use -funwind-tables by default.
Definition: NetBSD.h:69
bool isLinkJob() const override
Definition: NetBSD.h:40
Base class for all GNU tools that provide the same behavior when it comes to response files support...
Definition: Gnu.h:40
bool hasIntegratedCPP() const override
Definition: NetBSD.h:27
Linker(const ToolChain &TC)
Definition: NetBSD.h:37
bool hasIntegratedCPP() const override
Definition: NetBSD.h:39
Dataflow Directional Tag Classes.
Tool - Information on a specific compilation tool.
Definition: Tool.h:33
Compilation - A set of tasks to perform for a single driver invocation.
Definition: Compilation.h:45
bool IsMathErrnoDefault() const override
IsMathErrnoDefault - Does this tool chain use -fmath-errno by default.
Definition: NetBSD.h:57
bool IsObjCNonFragileABIDefault() const override
IsObjCNonFragileABIDefault - Does this tool chain set -fobjc-nonfragile-abi by default.
Definition: NetBSD.h:58
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:88