--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:26 by OpenVMS SDL EV3-3      
-- Source:  21-APR-1993 10:45:34 $1$DGA8085:[LIB_ADA.LIS]IHPDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package IHPDEF is
 
--  module $IHPDEF
 
--+
-- IMAGE HEADER PATCH SECTION OFFSETS
---
 
    IHP_K_LENGTH		: constant := 44;			-- LENGTH OF PATCH HEADER SECTION 
    IHP_C_LENGTH		: constant := 44;			-- LENGTH OF PATCH HEADER SECTION 
    IHP_S_IHPDEF		: constant := 44;
 
    type IHP_TYPE is
	record
	    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 
	    RW_PATSIZ	: UNSIGNED_LONGWORD;				-- SIZE OF FREE RW PATCH AREA 
	    RW_PATADR	: ADDRESS;					-- VIR ADDR OF NEXT FREE RW PATCH AREA 
	    RO_PATSIZ	: UNSIGNED_LONGWORD;				-- SIZE OF FREE RO PATCH AREA 
	    RO_PATADR	: ADDRESS;					-- VIR ADDR OF NEXT FREE RO PATCH AREA 
	    PATCOMTXT	: UNSIGNED_LONGWORD;				-- PATCH COMMAND TEXT VIRTUAL BLOCK NUMBER 
	    PATDATE	: UNSIGNED_QUADWORD;				-- DATE OF MOST RECENT PATCH 
	end record;
 
	    for IHP_TYPE use 
		record
		    ECO1	at 0 range 0 .. 31;
		    ECO2	at 4 range 0 .. 31;
		    ECO3	at 8 range 0 .. 31;
		    ECO4	at 12 range 0 .. 31;
		    RW_PATSIZ	at 16 range 0 .. 31;
		    RW_PATADR	at 20 range 0 .. 31;
		    RO_PATSIZ	at 24 range 0 .. 31;
		    RO_PATADR	at 28 range 0 .. 31;
		    PATCOMTXT	at 32 range 0 .. 31;
		    PATDATE	at 36 range 0 .. 63;
		end record;
	    for IHP_TYPE'SIZE use 352;
 
    IHP_TYPE_INIT : constant IHP_TYPE := 
	    (ECO1	=> 0,
	    ECO2	=> 0,
	    ECO3	=> 0,
	    ECO4	=> 0,
	    RW_PATSIZ	=> 0,
	    RW_PATADR	=> ADDRESS_ZERO,
	    RO_PATSIZ	=> 0,
	    RO_PATADR	=> ADDRESS_ZERO,
	    PATCOMTXT	=> 0,
	    PATDATE	=> (0, 0));
 
end IHPDEF;