LCOV - code coverage report
Current view: top level - include/llvm/MC - MCTargetOptions.h (source / functions) Hit Total Coverage
Test: llvm-toolchain.info Lines: 1 1 100.0 %
Date: 2018-05-20 00:06:23 Functions: 5 5 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : //===- MCTargetOptions.h - MC Target Options --------------------*- C++ -*-===//
       2             : //
       3             : //                     The LLVM Compiler Infrastructure
       4             : //
       5             : // This file is distributed under the University of Illinois Open Source
       6             : // License. See LICENSE.TXT for details.
       7             : //
       8             : //===----------------------------------------------------------------------===//
       9             : 
      10             : #ifndef LLVM_MC_MCTARGETOPTIONS_H
      11             : #define LLVM_MC_MCTARGETOPTIONS_H
      12             : 
      13             : #include <string>
      14             : #include <vector>
      15             : 
      16             : namespace llvm {
      17             : 
      18             : enum class ExceptionHandling {
      19             :   None,     /// No exception support
      20             :   DwarfCFI, /// DWARF-like instruction based exceptions
      21             :   SjLj,     /// setjmp/longjmp based exceptions
      22             :   ARM,      /// ARM EHABI
      23             :   WinEH,    /// Windows Exception Handling
      24             :   Wasm,     /// WebAssembly Exception Handling
      25             : };
      26             : 
      27             : enum class DebugCompressionType {
      28             :   None, /// No compression
      29             :   GNU,  /// zlib-gnu style compression
      30             :   Z,    /// zlib style complession
      31             : };
      32             : 
      33             : class StringRef;
      34             : 
      35      854227 : class MCTargetOptions {
      36             : public:
      37             :   enum AsmInstrumentation {
      38             :     AsmInstrumentationNone,
      39             :     AsmInstrumentationAddress
      40             :   };
      41             : 
      42             :   /// Enables AddressSanitizer instrumentation at machine level.
      43             :   bool SanitizeAddress : 1;
      44             : 
      45             :   bool MCRelaxAll : 1;
      46             :   bool MCNoExecStack : 1;
      47             :   bool MCFatalWarnings : 1;
      48             :   bool MCNoWarn : 1;
      49             :   bool MCNoDeprecatedWarn : 1;
      50             :   bool MCSaveTempLabels : 1;
      51             :   bool MCUseDwarfDirectory : 1;
      52             :   bool MCIncrementalLinkerCompatible : 1;
      53             :   bool MCPIECopyRelocations : 1;
      54             :   bool ShowMCEncoding : 1;
      55             :   bool ShowMCInst : 1;
      56             :   bool AsmVerbose : 1;
      57             : 
      58             :   /// Preserve Comments in Assembly.
      59             :   bool PreserveAsmComments : 1;
      60             : 
      61             :   int DwarfVersion = 0;
      62             : 
      63             :   std::string ABIName;
      64             :   std::string SplitDwarfFile;
      65             : 
      66             :   /// Additional paths to search for `.include` directives when using the
      67             :   /// integrated assembler.
      68             :   std::vector<std::string> IASSearchPaths;
      69             : 
      70             :   MCTargetOptions();
      71             : 
      72             :   /// getABIName - If this returns a non-empty string this represents the
      73             :   /// textual name of the ABI that we want the backend to use, e.g. o32, or
      74             :   /// aapcs-linux.
      75             :   StringRef getABIName() const;
      76             : };
      77             : 
      78             : } // end namespace llvm
      79             : 
      80             : #endif // LLVM_MC_MCTARGETOPTIONS_H

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