| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- SYSTEM.MACHINE_STATE_OPERATIONS -- |
| -- -- |
| -- B o d y -- |
| -- (Dummy version) -- |
| -- -- |
| -- Copyright (C) 1999-2001 Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 2, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- |
| -- for more details. You should have received a copy of the GNU General -- |
| -- Public License distributed with GNAT; see file COPYING. If not, write -- |
| -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- |
| -- MA 02111-1307, USA. -- |
| -- -- |
| -- As a special exception, if other files instantiate generics from this -- |
| -- unit, or you link this unit with other files to produce an executable, -- |
| -- this unit does not by itself cause the resulting executable to be -- |
| -- covered by the GNU General Public License. This exception does not -- |
| -- however invalidate any other reasons why the executable file might be -- |
| -- covered by the GNU Public License. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- This dummy version of System.Machine_State_Operations is used |
| -- on targets for which zero cost exception handling is not implemented. |
| |
| package body System.Machine_State_Operations is |
| |
| -- Turn off warnings since many unused parameters |
| |
| pragma Warnings (Off); |
| |
| use System.Exceptions; |
| |
| ---------------------------- |
| -- Allocate_Machine_State -- |
| ---------------------------- |
| |
| function Allocate_Machine_State return Machine_State is |
| begin |
| return Machine_State (Null_Address); |
| end Allocate_Machine_State; |
| |
| ------------------- |
| -- Enter_Handler -- |
| ------------------- |
| |
| procedure Enter_Handler (M : Machine_State; Handler : Handler_Loc) is |
| begin |
| null; |
| end Enter_Handler; |
| |
| ---------------- |
| -- Fetch_Code -- |
| ---------------- |
| |
| function Fetch_Code (Loc : Code_Loc) return Code_Loc is |
| begin |
| return Loc; |
| end Fetch_Code; |
| |
| ------------------------ |
| -- Free_Machine_State -- |
| ------------------------ |
| |
| procedure Free_Machine_State (M : in out Machine_State) is |
| begin |
| M := Machine_State (Null_Address); |
| end Free_Machine_State; |
| |
| ------------------ |
| -- Get_Code_Loc -- |
| ------------------ |
| |
| function Get_Code_Loc (M : Machine_State) return Code_Loc is |
| begin |
| return Null_Address; |
| end Get_Code_Loc; |
| |
| -------------------------- |
| -- Machine_State_Length -- |
| -------------------------- |
| |
| function Machine_State_Length |
| return System.Storage_Elements.Storage_Offset is |
| begin |
| return 0; |
| end Machine_State_Length; |
| |
| --------------- |
| -- Pop_Frame -- |
| --------------- |
| |
| procedure Pop_Frame |
| (M : Machine_State; |
| Info : Subprogram_Info_Type) is |
| begin |
| null; |
| end Pop_Frame; |
| |
| ----------------------- |
| -- Set_Machine_State -- |
| ----------------------- |
| |
| procedure Set_Machine_State (M : Machine_State) is |
| begin |
| null; |
| end Set_Machine_State; |
| |
| ------------------------------ |
| -- Set_Signal_Machine_State -- |
| ------------------------------ |
| |
| procedure Set_Signal_Machine_State |
| (M : Machine_State; |
| Context : System.Address) |
| is |
| begin |
| null; |
| end Set_Signal_Machine_State; |
| |
| end System.Machine_State_Operations; |
