clang  11.0.0git
CrossWindows.h
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1 //===--- CrossWindows.h - CrossWindows ToolChain Implementation -*- 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_CROSSWINDOWS_H
10 #define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H
11 
12 #include "Cuda.h"
13 #include "Gnu.h"
14 #include "clang/Driver/Tool.h"
15 #include "clang/Driver/ToolChain.h"
16 
17 namespace clang {
18 namespace driver {
19 namespace tools {
20 
21 namespace CrossWindows {
22 class LLVM_LIBRARY_VISIBILITY Assembler : public Tool {
23 public:
24  Assembler(const ToolChain &TC) : Tool("CrossWindows::Assembler", "as", 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("CrossWindows::Linker", "ld", 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 CrossWindows
47 } // end namespace tools
48 
49 namespace toolchains {
50 
51 class LLVM_LIBRARY_VISIBILITY CrossWindowsToolChain : public Generic_GCC {
52 public:
53  CrossWindowsToolChain(const Driver &D, const llvm::Triple &T,
54  const llvm::opt::ArgList &Args);
55 
56  bool IsIntegratedAssemblerDefault() const override { return true; }
57  bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
58  bool isPICDefault() const override;
59  bool isPIEDefault() const override;
60  bool isPICDefaultForced() const override;
61 
62  unsigned int GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
63  return 0;
64  }
65 
66  void
67  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
68  llvm::opt::ArgStringList &CC1Args) const override;
69  void AddClangCXXStdlibIncludeArgs(
70  const llvm::opt::ArgList &DriverArgs,
71  llvm::opt::ArgStringList &CC1Args) const override;
72  void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
73  llvm::opt::ArgStringList &CmdArgs) const override;
74 
75  SanitizerMask getSupportedSanitizers() const override;
76 
77 protected:
78  Tool *buildLinker() const override;
79  Tool *buildAssembler() const override;
80 };
81 
82 } // end namespace toolchains
83 } // end namespace driver
84 } // end namespace clang
85 
86 #endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_CROSSWINDOWS_H
Generic_GCC - A tool chain using the 'gcc' command to perform all subcommands; this relies on gcc tra...
Definition: Gnu.h:144
unsigned int GetDefaultStackProtectorLevel(bool KernelOrKext) const override
GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain (0=off...
Definition: CrossWindows.h:62
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
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 IsIntegratedAssemblerDefault() const override
IsIntegratedAssemblerDefault - Does this tool chain enable -integrated-as by default.
Definition: CrossWindows.h:56
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:90