--********************************************************************************************************************
-- Created:  9-Mar-2021 22:28:22 by OpenVMS SDL EV3-3      
-- Source:  19-APR-1993 14:03:10 $1$DGA8085:[LIB_ADA.LIS]EIHSDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package EIHSDEF is
 
--  module $EIHSDEF
 
--+
-- IMAGE HEADER SYMBOL TABLE AND DEBUG SECTION OFFSETS
---
 
    EIHS_K_MAJORID		: constant := 1;
    EIHS_K_MINORID		: constant := 1;
    EIHS_K_LENGTH		: constant := 32;			-- LENGTH OF SYMBOL TABLE SECTION 
    EIHS_C_LENGTH		: constant := 32;			-- LENGTH OF SYMBOL TABLE SECTION 
    EIHS_S_EIHSDEF		: constant := 32;
 
    type EIHS_VERSION_TYPE is						--  Version of this EIHP
	record
	    MAJORID	: UNSIGNED_LONGWORD;				--  Major ID
	    MINORID	: UNSIGNED_LONGWORD;				--  Minor ID
	end record;
 
	    for EIHS_VERSION_TYPE use 
		record
		    MAJORID	at 0 range 0 .. 31;
		    MINORID	at 4 range 0 .. 31;
		end record;
	    for EIHS_VERSION_TYPE'SIZE use 64;
 
    EIHS_VERSION_TYPE_INIT : constant EIHS_VERSION_TYPE := 
	    (MAJORID	=> 0,
	    MINORID	=> 0);
 
    type EIHS_TYPE is
	record
	    VERSION	: EIHS_VERSION_TYPE;				--  Version of this EIHP
	    DSTVBN	: UNSIGNED_LONGWORD;				-- DEBUG SYMBOL TABLE VIRTUAL BLOCK NUMBER 
	    DSTSIZE	: UNSIGNED_LONGWORD;				-- DEBUG SYMBOL SIZE IN BYTES
	    GSTVBN	: UNSIGNED_LONGWORD;				-- GLOBAL SYMBOL TABLE VIRTUAL BLOCK NUMBER 
	    GSTSIZE	: UNSIGNED_LONGWORD;				-- GLOBAL SYMBOL TABLE RECORD COUNT 
	    DMTVBN	: UNSIGNED_LONGWORD;				-- VBN OF DMT INFORMATION
	    DMTBYTES	: UNSIGNED_LONGWORD;				-- LENGTH OF DMT INFO
	end record;
 
	    for EIHS_TYPE use 
		record
		    VERSION	at 0 range 0 .. 63;
		    DSTVBN	at 8 range 0 .. 31;
		    DSTSIZE	at 12 range 0 .. 31;
		    GSTVBN	at 16 range 0 .. 31;
		    GSTSIZE	at 20 range 0 .. 31;
		    DMTVBN	at 24 range 0 .. 31;
		    DMTBYTES	at 28 range 0 .. 31;
		end record;
	    for EIHS_TYPE'SIZE use 256;
 
    EIHS_TYPE_INIT : constant EIHS_TYPE := 
	    (
	    VERSION	=> EIHS_VERSION_TYPE_INIT,
	    DSTVBN	=> 0,
	    DSTSIZE	=> 0,
	    GSTVBN	=> 0,
	    GSTSIZE	=> 0,
	    DMTVBN	=> 0,
	    DMTBYTES	=> 0);
 
end EIHSDEF;