--
--****************************************************************************
--*                                                                          *
--*  Copyright (c) 2001                                                      *
--*  by DIGITAL Equipment Corporation, Maynard, Mass.                        *
--*                                                                          *
--*  This software is furnished under a license and may be used and  copied  *
--*  only  in  accordance  with  the  terms  of  such  license and with the  *
--*  inclusion of the above copyright notice.  This software or  any  other  *
--*  copies  thereof may not be provided or otherwise made available to any  *
--*  other person.  No title to and ownership of  the  software  is  hereby  *
--*  transferred.                                                            *
--*                                                                          *
--*  The information in this software is subject to change  without  notice  *
--*  and  should  not  be  construed  as  a commitment by DIGITAL Equipment  *
--*  Corporation.                                                            *
--*                                                                          *
--*  DIGITAL assumes no responsibility for the use or  reliability  of  its  *
--*  software on equipment which is not supplied by DIGITAL.                 *
--*                                                                          *
--****************************************************************************
--********************************************************************************************************************
-- Created: 15-MAR-2001 22:50:44 by OpenVMS SDL EV1-33     
-- Source:  12-MAR-1992 10:19:55 $11$DUA933:[LIB_ADA.LIS]CPBDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package CPBDEF is
 
--  module $CPBDEF
 
--+
--
-- Constants defining CPU capability numbers and flags for routines
--
 
    CPB_C_PRIMARY		: constant := 0;			--  Primary CPU (aka TIMEKEEPER)
    CPB_C_NS			: constant := 1;			--  future
    CPB_C_QUORUM		: constant := 2;			--  Cluster quorum required
    CPB_C_RUN			: constant := 3;			--  Run capability
    CPB_C_AUDIT			: constant := 4;			--  Audit capability
    CPB_C_HARDAFF		: constant := 31;
    CPB_C_MAX			: constant := 32;
    CPB_C_VECTOR		: constant := 1;			--  equate NS with VECTOR
    CPB_M_PRIMARY		: constant := 16#00000001#;
    CPB_M_VECTOR		: constant := 16#00000002#;
    CPB_M_QUORUM		: constant := 16#00000004#;
    CPB_M_RUN			: constant := 16#00000008#;
    CPB_M_AUDIT			: constant := 16#00000010#;
    CPB_M_IMPLICIT_AFFINITY	: constant := 16#40000000#;
    CPB_M_EXPLICIT_AFFINITY	: constant := 16#80000000#;
 
    type CPB_TYPE is
	record
	    PRIMARY	: BOOLEAN;					--  Primary (timekeeper)
	    VECTOR	: BOOLEAN;					--  Vector processor
	    QUORUM	: BOOLEAN;					--  Cluster quorum required
	    RUN		: BOOLEAN;					--  CPU can run processes
	    AUDIT	: BOOLEAN;					--  CPU can perform security audit
	    FILLER_1	: UNSIGNED_25;
	    IMPLICIT_AFFINITY	: BOOLEAN;				--  Implicit affinity to a CPU
	    EXPLICIT_AFFINITY	: BOOLEAN;				--  Explicit affinity to a CPU
	end record;
 
	    for CPB_TYPE use 
		record
		    PRIMARY	at 0 range 0 .. 0;
		    VECTOR	at 0 range 1 .. 1;
		    QUORUM	at 0 range 2 .. 2;
		    RUN		at 0 range 3 .. 3;
		    AUDIT	at 0 range 4 .. 4;
		    FILLER_1	at 0 range 5 .. 29;
		    IMPLICIT_AFFINITY	at 3 range 6 .. 6;
		    EXPLICIT_AFFINITY	at 3 range 7 .. 7;
		end record;
	    for CPB_TYPE'SIZE use 32;
 
    CPB_TYPE_INIT : constant CPB_TYPE := 
	    (PRIMARY	=> FALSE,
	    VECTOR	=> FALSE,
	    QUORUM	=> FALSE,
	    RUN		=> FALSE,
	    AUDIT	=> FALSE,
	    FILLER_1	=> 0,
	    IMPLICIT_AFFINITY	=> FALSE,
	    EXPLICIT_AFFINITY	=> FALSE);
 
    type CPB_TYPE is
	record
	    CPB		: CPB_TYPE;
	end record;
 
	    for CPB_TYPE use 
		record
		    CPB		at 0 range 0 .. 31;
		end record;
	    for CPB_TYPE'SIZE use 32;
 
    CPB_TYPE_INIT : constant CPB_TYPE := 
	    (
	    CPB		=> CPB_TYPE_INIT
	    );
 
    CPB_M_FLAG_CHECK_CPU	: constant := 16#00000001#;
    CPB_M_FLAG_PERMANENT	: constant := 16#00000002#;
    CPB_M_FLAG_PRIMARY		: constant := 16#00000004#;
 
    type CPB_FLAGS_TYPE is
	record
	    FLAG_CHECK_CPU	: BOOLEAN;				--  Check that process can run
	    FLAG_PERMANENT	: BOOLEAN;				--  Affect process permanent mask
	    FLAG_PRIMARY	: BOOLEAN;				--  Request to run on primary cpu
	    FLAG_FILLER	: UNSIGNED_3;					-- *** ADD ALL NEW BITFIELDS BEFORE THIS DECLARATION 
									-- *** THIS FIELD IS USED TO ASSURE MASKS ARE WITHIN RANGE 
	    FILLER_1	: UNSIGNED_2;
	end record;
 
	    for CPB_FLAGS_TYPE use 
		record
		    FLAG_CHECK_CPU	at 0 range 0 .. 0;
		    FLAG_PERMANENT	at 0 range 1 .. 1;
		    FLAG_PRIMARY	at 0 range 2 .. 2;
		    FLAG_FILLER	at 0 range 3 .. 5;
		    FILLER_1	at 0 range 6 .. 7;
		end record;
	    for CPB_FLAGS_TYPE'SIZE use 8;
 
    CPB_FLAGS_TYPE_INIT : constant CPB_FLAGS_TYPE := 
	    (FLAG_CHECK_CPU	=> FALSE,
	    FLAG_PERMANENT	=> FALSE,
	    FLAG_PRIMARY	=> FALSE,
	    FLAG_FILLER	=> 0,
	    FILLER_1	=> 0);
 
    type CPB_FLAGS_TYPE is
	record
	    CPB_FLAGS	: CPB_FLAGS_TYPE;
	end record;
 
	    for CPB_FLAGS_TYPE use 
		record
		    CPB_FLAGS	at 0 range 0 .. 7;
		end record;
	    for CPB_FLAGS_TYPE'SIZE use 8;
 
    CPB_FLAGS_TYPE_INIT : constant CPB_FLAGS_TYPE := 
	    (
	    CPB_FLAGS	=> CPB_FLAGS_TYPE_INIT);
 
end CPBDEF;