contrib/llvm/tools/lldb/include/lldb/Target/ThreadPlanCallUserExpression.h

   1 //===-- ThreadPlanCallUserExpression.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_ThreadPlanCallUserExpression_h_
  11 #define liblldb_ThreadPlanCallUserExpression_h_
  12
  13 // C Includes
  14 // C++ Includes
  15 // Other libraries and framework includes
  16 // Project includes
  17 #include "lldb/lldb-private.h"
  18 #include "lldb/Expression/ClangUserExpression.h"
  19 #include "lldb/Target/Thread.h"
  20 #include "lldb/Target/ThreadPlan.h"
  21 #include "lldb/Target/ThreadPlanCallFunction.h"
  22
  23 namespace lldb_private {
  24
  25 class ThreadPlanCallUserExpression : public ThreadPlanCallFunction
  26 {
  27 public:
  28     ThreadPlanCallUserExpression (Thread &thread,
  29                                   Address &function,
  30                                   lldb::addr_t arg,
  31                                   bool stop_other_threads,
  32                                   bool unwind_on_error,
  33                                   bool ignore_breakpoints,
  34                                   lldb::addr_t *this_arg,
  35                                   lldb::addr_t *cmd_arg,
  36                                   ClangUserExpression::ClangUserExpressionSP &user_expression_sp);
  37
  38     virtual
  39     ~ThreadPlanCallUserExpression ();
  40
  41     virtual void
  42     GetDescription (Stream *s, lldb::DescriptionLevel level);
  43
  44     virtual void
  45     WillPop ()
  46     {
  47         ThreadPlanCallFunction::WillPop();
  48         if (m_user_expression_sp)
  49             m_user_expression_sp.reset();
  50     }
  51
  52     virtual lldb::StopInfoSP
  53     GetRealStopInfo();
  54
  55 protected:
  56 private:
  57     ClangUserExpression::ClangUserExpressionSP m_user_expression_sp;    // This is currently just used to ensure the
  58                                                                         // User expression the initiated this ThreadPlan
  59                                                                         // lives as long as the thread plan does.
  60     DISALLOW_COPY_AND_ASSIGN (ThreadPlanCallUserExpression);
  61 };
  62
  63 } // namespace lldb_private
  64
  65 #endif  // liblldb_ThreadPlanCallUserExpression_h_