--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:22 by OpenVMS SDL EV3-3      
-- Source:  20-APR-1993 11:10:52 $1$DGA8085:[LIB_ADA.LIS]EIHPDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package EIHPDEF is
 
--  module $EIHPDEF
 
--+
-- EXTENDED IMAGE HEADER PATCH SECTION OFFSETS
---
 
    EIHP_K_LENGTH		: constant := 60;			-- LENGTH OF PATCH HEADER SECTION 
    EIHP_C_LENGTH		: constant := 60;			-- LENGTH OF PATCH HEADER SECTION 
    EIHP_S_EIHPDEF		: constant := 60;
 
    type EIHP_VERSION_TYPE is						--  Version of this EIHP
	record
	    MAJORID	: UNSIGNED_LONGWORD;				--  Major ID
	    MINORID	: UNSIGNED_LONGWORD;				--  Minor ID
	end record;
 
	    for EIHP_VERSION_TYPE use 
		record
		    MAJORID	at 0 range 0 .. 31;
		    MINORID	at 4 range 0 .. 31;
		end record;
	    for EIHP_VERSION_TYPE'SIZE use 64;
 
    EIHP_VERSION_TYPE_INIT : constant EIHP_VERSION_TYPE := 
	    (MAJORID	=> 0,
	    MINORID	=> 0);
 
    type EIHP_TYPE is
	record
	    VERSION	: EIHP_VERSION_TYPE;				--  Version of this EIHP
	    ECO1	: UNSIGNED_LONGWORD;				-- DEC ECO LEVELS 1-32 
	    ECO2	: UNSIGNED_LONGWORD;				-- DEC ECO LEVELS 33-64 
	    ECO3	: UNSIGNED_LONGWORD;				-- DEC ECO LEVELS 65-98 
	    ECO4	: UNSIGNED_LONGWORD;				-- USER ECO LEVELS 99-132 
	    PATCOMTXT	: UNSIGNED_LONGWORD;				-- PATCH COMMAND TEXT VIRTUAL BLOCK NUMBER 
	    RW_PATSIZ	: UNSIGNED_LONGWORD;				-- SIZE OF FREE RW PATCH AREA 
	    RW_PATADR	: UNSIGNED_QUADWORD;
 
	    ----Component(s) below are defined as comments since they
	    ----overlap other fields
	    ----
	    ----RW_PATADR	: UNSIGNED_LONGWORD;
 
	    RO_PATSIZ	: UNSIGNED_LONGWORD;				-- SIZE OF FREE RO PATCH AREA 
	    RO_PATADR	: UNSIGNED_QUADWORD;
 
	    ----Component(s) below are defined as comments since they
	    ----overlap other fields
	    ----
	    ----RO_PATADR	: UNSIGNED_LONGWORD;
 
	    PATDATE	: UNSIGNED_QUADWORD;				-- DATE OF MOST RECENT PATCH 
	end record;
 
	    for EIHP_TYPE use 
		record
		    VERSION	at 0 range 0 .. 63;
		    ECO1	at 8 range 0 .. 31;
		    ECO2	at 12 range 0 .. 31;
		    ECO3	at 16 range 0 .. 31;
		    ECO4	at 20 range 0 .. 31;
		    PATCOMTXT	at 24 range 0 .. 31;
		    RW_PATSIZ	at 28 range 0 .. 31;
		    RW_PATADR	at 32 range 0 .. 63;
 
		    ----Component representation spec(s) below are defined as
		    ----comments since they overlap other fields
		    ----
		    ----RW_PATADR	at 32 range 0 .. 31;
 
		    RO_PATSIZ	at 40 range 0 .. 31;
		    RO_PATADR	at 44 range 0 .. 63;
 
		    ----Component representation spec(s) below are defined as
		    ----comments since they overlap other fields
		    ----
		    ----RO_PATADR	at 44 range 0 .. 31;
 
		    PATDATE	at 52 range 0 .. 63;
		end record;
	    for EIHP_TYPE'SIZE use 480;
 
    EIHP_TYPE_INIT : constant EIHP_TYPE := 
	    (
	    VERSION	=> EIHP_VERSION_TYPE_INIT,
	    ECO1	=> 0,
	    ECO2	=> 0,
	    ECO3	=> 0,
	    ECO4	=> 0,
	    PATCOMTXT	=> 0,
	    RW_PATSIZ	=> 0,
	    RW_PATADR	=> (0, 0),
	    RO_PATSIZ	=> 0,
	    RO_PATADR	=> (0, 0),
	    PATDATE	=> (0, 0));
 
end EIHPDEF;