1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- SYSTEM.MACHINE_STATE_OPERATIONS --
-- --
-- B o d y --
-- (Dummy version) --
-- --
-- Copyright (C) 1999-2007, 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, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, 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.
pragma Warnings (Off);
pragma Compiler_Unit;
pragma Warnings (On);
package body System.Machine_State_Operations is
-- Turn off warnings since many unused parameters
pragma Warnings (Off);
----------------------------
-- Allocate_Machine_State --
----------------------------
function Allocate_Machine_State return Machine_State is
begin
return Machine_State (Null_Address);
end Allocate_Machine_State;
----------------
-- 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) is
begin
null;
end Pop_Frame;
-----------------------
-- Set_Machine_State --
-----------------------
procedure Set_Machine_State (M : Machine_State) is
begin
null;
end Set_Machine_State;
end System.Machine_State_Operations;
|
