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