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Diffstat (limited to 'gcc/ada/5smastop.adb')
| -rw-r--r-- | gcc/ada/5smastop.adb | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/gcc/ada/5smastop.adb b/gcc/ada/5smastop.adb deleted file mode 100644 index 4dfc8ad..0000000 --- a/gcc/ada/5smastop.adb +++ /dev/null @@ -1,159 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- SYSTEM.MACHINE_STATE_OPERATIONS -- --- -- --- B o d y -- --- (Version using the GCC stack unwinding mechanism) -- --- -- --- $Revision: 1.3 $ --- -- --- Copyright (C) 1999-2001 Ada Core Technologies, 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. -- --- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- --- -- ------------------------------------------------------------------------------- - --- This version of System.Machine_State_Operations is for use on --- systems where the GCC stack unwinding mechanism is supported. --- It is currently only used on Solaris - -package body System.Machine_State_Operations is - - use System.Storage_Elements; - use System.Exceptions; - - ---------------------------- - -- Allocate_Machine_State -- - ---------------------------- - - function Allocate_Machine_State return Machine_State is - function Machine_State_Length return Storage_Offset; - pragma Import (C, Machine_State_Length, "__gnat_machine_state_length"); - - function Gnat_Malloc (Size : Storage_Offset) return Machine_State; - pragma Import (C, Gnat_Malloc, "__gnat_malloc"); - - begin - return Gnat_Malloc (Machine_State_Length); - end Allocate_Machine_State; - - ------------------- - -- Enter_Handler -- - ------------------- - - procedure Enter_Handler (M : Machine_State; Handler : Handler_Loc) is - procedure c_enter_handler (m : Machine_State; handler : Handler_Loc); - pragma Import (C, c_enter_handler, "__gnat_enter_handler"); - - begin - c_enter_handler (M, Handler); - 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 - procedure Gnat_Free (M : in Machine_State); - pragma Import (C, Gnat_Free, "__gnat_free"); - - begin - Gnat_Free (M); - M := Machine_State (Null_Address); - end Free_Machine_State; - - ------------------ - -- Get_Code_Loc -- - ------------------ - - function Get_Code_Loc (M : Machine_State) return Code_Loc is - function c_get_code_loc (m : Machine_State) return Code_Loc; - pragma Import (C, c_get_code_loc, "__gnat_get_code_loc"); - - begin - return c_get_code_loc (M); - end Get_Code_Loc; - - -------------------------- - -- Machine_State_Length -- - -------------------------- - - function Machine_State_Length return Storage_Offset is - - function c_machine_state_length return Storage_Offset; - pragma Import (C, c_machine_state_length, "__gnat_machine_state_length"); - - begin - return c_machine_state_length; - end Machine_State_Length; - - --------------- - -- Pop_Frame -- - --------------- - - procedure Pop_Frame - (M : Machine_State; - Info : Subprogram_Info_Type) - is - procedure c_pop_frame (m : Machine_State); - pragma Import (C, c_pop_frame, "__gnat_pop_frame"); - - begin - c_pop_frame (M); - end Pop_Frame; - - ----------------------- - -- Set_Machine_State -- - ----------------------- - - procedure Set_Machine_State (M : Machine_State) is - procedure c_set_machine_state (m : Machine_State); - pragma Import (C, c_set_machine_state, "__gnat_set_machine_state"); - - begin - c_set_machine_state (M); - Pop_Frame (M, System.Null_Address); - 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; |