acpica-unix2-20130823
PANKOVs restructure

*** 4,14 ****
   *                          if/else/while/return
   *
   *****************************************************************************/
  
  /*
!  * Copyright (C) 2000 - 2011, Intel Corp.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
--- 4,14 ----
   *                          if/else/while/return
   *
   *****************************************************************************/
  
  /*
!  * Copyright (C) 2000 - 2013, Intel Corp.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
*** 84,94 ****
          Op, Op->Common.AmlOpcode, WalkState));
  
      switch (Op->Common.AmlOpcode)
      {
      case AML_WHILE_OP:
- 
          /*
           * If this is an additional iteration of a while loop, continue.
           * There is no need to allocate a new control state.
           */
          if (WalkState->ControlState)
--- 84,93 ----
*** 105,115 ****
          }
  
          /*lint -fallthrough */
  
      case AML_IF_OP:
- 
          /*
           * IF/WHILE: Create a new control state to manage these
           * constructs. We need to manage these as a stack, in order
           * to handle nesting.
           */
--- 104,113 ----
*** 148,157 ****
--- 146,156 ----
      case AML_RETURN_OP:
  
          break;
  
      default:
+ 
          break;
      }
  
      return (Status);
  }
*** 202,217 ****
           */
          ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
          AcpiUtDeleteGenericState (ControlState);
          break;
  
- 
      case AML_ELSE_OP:
  
          break;
  
- 
      case AML_WHILE_OP:
  
          ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[WHILE_OP] Op=%p\n", Op));
  
          ControlState = WalkState->ControlState;
--- 201,214 ----
*** 250,260 ****
  
          ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
          AcpiUtDeleteGenericState (ControlState);
          break;
  
- 
      case AML_RETURN_OP:
  
          ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
              "[RETURN_OP] Op=%p Arg=%p\n",Op, Op->Common.Value.Arg));
  
--- 247,256 ----
*** 346,362 ****
          /* End the control method execution right now */
  
          Status = AE_CTRL_TERMINATE;
          break;
  
- 
      case AML_NOOP_OP:
  
          /* Just do nothing! */
          break;
  
- 
      case AML_BREAK_POINT_OP:
  
          /*
           * Set the single-step flag. This will cause the debugger (if present)
           * to break to the console within the AML debugger at the start of the
--- 342,357 ----
          /* End the control method execution right now */
  
          Status = AE_CTRL_TERMINATE;
          break;
  
      case AML_NOOP_OP:
  
          /* Just do nothing! */
+ 
          break;
  
      case AML_BREAK_POINT_OP:
  
          /*
           * Set the single-step flag. This will cause the debugger (if present)
           * to break to the console within the AML debugger at the start of the
*** 371,385 ****
  
          Status = AcpiOsSignal (ACPI_SIGNAL_BREAKPOINT,
                      "Executed AML Breakpoint opcode");
          break;
  
- 
      case AML_BREAK_OP:
      case AML_CONTINUE_OP: /* ACPI 2.0 */
  
- 
          /* Pop and delete control states until we find a while */
  
          while (WalkState->ControlState &&
                  (WalkState->ControlState->Control.Opcode != AML_WHILE_OP))
          {
--- 366,378 ----
*** 408,418 ****
          {
              Status = AE_CTRL_CONTINUE;
          }
          break;
  
- 
      default:
  
          ACPI_ERROR ((AE_INFO, "Unknown control opcode=0x%X Op=%p",
              Op->Common.AmlOpcode, Op));
  
--- 401,410 ----