1 ------------------------------------------------------------------------------
3 -- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS --
5 -- S Y S T E M . I N T E R R U P T _ M A N A G E M E N T --
10 -- Copyright (C) 1991-2000 Free Software Foundation, Inc. --
12 -- GNARL is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNARL; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
23 -- As a special exception, if other files instantiate generics from this --
24 -- unit, or you link this unit with other files to produce an executable, --
25 -- this unit does not by itself cause the resulting executable to be --
26 -- covered by the GNU General Public License. This exception does not --
27 -- however invalidate any other reasons why the executable file might be --
28 -- covered by the GNU Public License. --
30 -- GNARL was developed by the GNARL team at Florida State University. --
31 -- Extensive contributions were provided by Ada Core Technologies Inc. --
33 ------------------------------------------------------------------------------
35 -- This is the NT version of this package
37 -- This file performs the system-dependent translation between machine
38 -- exceptions and the Ada exceptions, if any, that should be raised when they
41 -- PLEASE DO NOT add any dependences on other packages.
42 -- This package is designed to work with or without tasking support.
44 -- See the other warnings in the package specification before making any
45 -- modifications to this file.
47 -- Make a careful study of all signals available under the OS, to see which
48 -- need to be reserved, kept always unmasked, or kept always unmasked. Be on
49 -- the lookout for special signals that may be used by the thread library.
51 with System
.OS_Interface
; use System
.OS_Interface
;
53 package body System
.Interrupt_Management
is
55 ---------------------------
56 -- Initialize_Interrupts --
57 ---------------------------
59 -- Nothing needs to be done on this platform.
61 procedure Initialize_Interrupts
is
64 end Initialize_Interrupts
;
67 -- "Reserve" all the interrupts, except those that are explicitly defined
69 for J
in Interrupt_ID
'Range loop
73 Reserve
(SIGINT
) := False;
74 Reserve
(SIGILL
) := False;
75 Reserve
(SIGABRT
) := False;
76 Reserve
(SIGFPE
) := False;
77 Reserve
(SIGSEGV
) := False;
78 Reserve
(SIGTERM
) := False;
79 end System
.Interrupt_Management
;