source/Plugins/UnwindAssembly/x86/UnwindAssembly-x86.h

   1 //===-- UnwindAssembly-x86.h ------------------------------------*- 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 liblldb_UnwindAssembly_x86_h_
  11 #define liblldb_UnwindAssembly_x86_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 // Other libraries and framework includes
  16 #include "x86AssemblyInspectionEngine.h"
  17
  18 // Project includes
  19 #include "lldb/Target/UnwindAssembly.h"
  20 #include "lldb/lldb-private.h"
  21
  22 class UnwindAssembly_x86 : public lldb_private::UnwindAssembly {
  23 public:
  24   ~UnwindAssembly_x86() override;
  25
  26   bool GetNonCallSiteUnwindPlanFromAssembly(
  27       lldb_private::AddressRange &func, lldb_private::Thread &thread,
  28       lldb_private::UnwindPlan &unwind_plan) override;
  29
  30   bool
  31   AugmentUnwindPlanFromCallSite(lldb_private::AddressRange &func,
  32                                 lldb_private::Thread &thread,
  33                                 lldb_private::UnwindPlan &unwind_plan) override;
  34
  35   bool GetFastUnwindPlan(lldb_private::AddressRange &func,
  36                          lldb_private::Thread &thread,
  37                          lldb_private::UnwindPlan &unwind_plan) override;
  38
  39   // thread may be NULL in which case we only use the Target (e.g. if this is
  40   // called pre-process-launch).
  41   bool
  42   FirstNonPrologueInsn(lldb_private::AddressRange &func,
  43                        const lldb_private::ExecutionContext &exe_ctx,
  44                        lldb_private::Address &first_non_prologue_insn) override;
  45
  46   static lldb_private::UnwindAssembly *
  47   CreateInstance(const lldb_private::ArchSpec &arch);
  48
  49   //------------------------------------------------------------------
  50   // PluginInterface protocol
  51   //------------------------------------------------------------------
  52   static void Initialize();
  53
  54   static void Terminate();
  55
  56   static lldb_private::ConstString GetPluginNameStatic();
  57
  58   static const char *GetPluginDescriptionStatic();
  59
  60   lldb_private::ConstString GetPluginName() override;
  61
  62   uint32_t GetPluginVersion() override;
  63
  64 private:
  65   UnwindAssembly_x86(const lldb_private::ArchSpec &arch);
  66
  67   lldb_private::ArchSpec m_arch;
  68
  69   lldb_private::x86AssemblyInspectionEngine *m_assembly_inspection_engine;
  70 };
  71
  72 #endif // liblldb_UnwindAssembly_x86_h_