clang  10.0.0svn
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)
37  : Tool("CrossWindows::Linker", "ld", TC, RF_Full) {}
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 CrossWindows
48 } // end namespace tools
49 
50 namespace toolchains {
51 
52 class LLVM_LIBRARY_VISIBILITY CrossWindowsToolChain : public Generic_GCC {
53 public:
54  CrossWindowsToolChain(const Driver &D, const llvm::Triple &T,
55  const llvm::opt::ArgList &Args);
56 
57  bool IsIntegratedAssemblerDefault() const override { return true; }
58  bool IsUnwindTablesDefault(const llvm::opt::ArgList &Args) const override;
59  bool isPICDefault() const override;
60  bool isPIEDefault() const override;
61  bool isPICDefaultForced() const override;
62 
63  unsigned int GetDefaultStackProtectorLevel(bool KernelOrKext) const override {
64  return 0;
65  }
66 
67  void
68  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
69  llvm::opt::ArgStringList &CC1Args) const override;
70  void AddClangCXXStdlibIncludeArgs(
71  const llvm::opt::ArgList &DriverArgs,
72  llvm::opt::ArgStringList &CC1Args) const override;
73  void AddCXXStdlibLibArgs(const llvm::opt::ArgList &Args,
74  llvm::opt::ArgStringList &CmdArgs) const override;
75 
76  SanitizerMask getSupportedSanitizers() const override;
77 
78 protected:
79  Tool *buildLinker() const override;
80  Tool *buildAssembler() const override;
81 };
82 
83 } // end namespace toolchains
84 } // end namespace driver
85 } // end namespace clang
86 
87 #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:139
unsigned int GetDefaultStackProtectorLevel(bool KernelOrKext) const override
GetDefaultStackProtectorLevel - Get the default stack protector level for this tool chain (0=off...
Definition: CrossWindows.h:63
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:33
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:57
ToolChain - Access to tools for a single platform.
Definition: ToolChain.h:88