clang  12.0.0git
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 Tool {
23 public:
24  Assembler(const ToolChain &TC) : Tool("netbsd::Assembler", "assembler", TC) {}
25 
26  bool hasIntegratedCPP() const override { return false; }
27 
28  void ConstructJob(Compilation &C, const JobAction &JA,
29  const InputInfo &Output, const InputInfoList &Inputs,
30  const llvm::opt::ArgList &TCArgs,
31  const char *LinkingOutput) const override;
32 };
33 
34 class LLVM_LIBRARY_VISIBILITY Linker : public Tool {
35 public:
36  Linker(const ToolChain &TC) : Tool("netbsd::Linker", "linker", TC) {}
37 
38  bool hasIntegratedCPP() const override { return false; }
39  bool isLinkJob() const override { return true; }
40 
41  void ConstructJob(Compilation &C, const JobAction &JA,
42  const InputInfo &Output, const InputInfoList &Inputs,
43  const llvm::opt::ArgList &TCArgs,
44  const char *LinkingOutput) const override;
45 };
46 } // end namespace netbsd
47 } // end namespace tools
48 
49 namespace toolchains {
50 
51 class LLVM_LIBRARY_VISIBILITY NetBSD : public Generic_ELF {
52 public:
53  NetBSD(const Driver &D, const llvm::Triple &Triple,
54  const llvm::opt::ArgList &Args);
55 
56  bool IsMathErrnoDefault() const override { return false; }
57  bool IsObjCNonFragileABIDefault() const override { return true; }
58 
59  CXXStdlibType GetDefaultCXXStdlibType() const override;
60 
61  void addLibCxxIncludePaths(
62  const llvm::opt::ArgList &DriverArgs,
63  llvm::opt::ArgStringList &CC1Args) const override;
64  void addLibStdCxxIncludePaths(
65  const llvm::opt::ArgList &DriverArgs,
66  llvm::opt::ArgStringList &CC1Args) const override;
67 
68  bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override {
69  return true;
70  }
71 
72  llvm::ExceptionHandling GetExceptionModel(
73  const llvm::opt::ArgList &Args) const override;
74 
75  SanitizerMask getSupportedSanitizers() const override;
76 
77  void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
78  llvm::opt::ArgStringList &CC1Args,
79  Action::OffloadKind DeviceOffloadKind) const override;
80 
81 protected:
82  Tool *buildAssembler() const override;
83  Tool *buildLinker() const override;
84 };
85 
86 } // end namespace toolchains
87 } // end namespace driver
88 } // end namespace clang
89 
90 #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:68
bool isLinkJob() const override
Definition: NetBSD.h:39
bool hasIntegratedCPP() const override
Definition: NetBSD.h:26
Linker(const ToolChain &TC)
Definition: NetBSD.h:36
bool hasIntegratedCPP() const override
Definition: NetBSD.h:38
Dataflow Directional Tag Classes.
Tool - Information on a specific compilation tool.
Definition: Tool.h:32
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:56
bool IsObjCNonFragileABIDefault() const override
IsObjCNonFragileABIDefault - Does this tool chain set -fobjc-nonfragile-abi by default.
Definition: NetBSD.h:57
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:90