tldm-universe/Ardent/UV/gcidir/include/bashead.h

#ifndef	h_bashead
#define	h_bashead
/******************************************************************************
*
*	UniVerse BASIC program header
*
*	Module	%M%	Version	%I% 	Date	%H%
*
*	(c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
*	This is unpublished proprietary source code of Ardent Software Inc.
*	The copyright notice above does not evidence any actual or intented
*	publication of such source code.
*
*******************************************************************************
*
*	Maintenence log - insert most recent change descriptions at top
*
*	Date.... GTAR# WHO Description.........................................
*	10/14/98 23801 SAP Change copyrights. 
*	05/01/97 20453 CSM use _2_int fld of compiled obj hdr to store checksum
*	11/20/93 12164 SHK Adjust loader so DEC AXP can be type 1 machine
*	09/17/93 4138  JWT Feasability tests of fnuxi'ing object code during
*				load phase
*	04/14/92 4137  TMC change BASHEAD flags to union for objcode converter
*	06/30/90 6889  JWT raid and vlist fixes
*	11/21/89 6572  JWT Added support for Phil Hill's OBJLOAD utility... new
*			phhspec bit tags object which is preloaded using Phil's
*			utility
*	11/14/89 6183  JWT Longer variable name support
*	07/25/88   -    -  Maintenence log purged at 5.2.1, see release 5.1.10.
*
*****************************************************************************/

#define BASHEAD struct bashead

struct basheadbitmap
{
	BITMAP	clrcom  : 1,	/* CLEARCOMMON flar			*/
		quick   : 1,	/* Quickload flag			*/
		ugetbit : 1,	/* did this prog use the GET stmt	*/
		nbasic  : 1,	/* new basic object format tag		*/
		phhspec	: 1,	/* reserved for use by Phil's OBJLOAD	*/
		nolook	: 1,	/* inhibit RAID and VLIST on object	*/
		fnuxi	: 1,	/* object code was fnuxi'd by loader	*/
		spares	: ((8 * sizeof(BITMAP)) - 7);
};

union basheadflags
{
	struct basheadbitmap b;
	unsigned int flagword;
};

struct bashead 
{
	ushort	valid,		/* validity checking pattern		*/
		version,	/* compiler version number		*/
		objlev,		/* object code revision level		*/
		machine,	/* hardware dependence flag		*/
		locsiz,		/* number of local variable descriptors	*/
		argsiz,		/* number of subroutine arguments	*/
		comsiz,		/* number of common descriptors		*/
		namcom,		/* number of named common blocks  	*/ 
		konsiz,		/* number of user defined constants	*/
		presiz,		/* number of pre-loaded references	*/
		totsiz,		/* total number of references		*/
		namsiz,		/* total number of names		*/
		symsiz,		/* total number of symbols		*/
		concnt,		/* Number of constants			*/
		regcnt,		/* number of registers			*/
		_2_short;	/* reserved...				*/
	int	objlen,		/* number of bytes of object		*/
		srclen,		/* number of source lines 		*/
		linsiz,		/* size of line number table		*/
		strsiz,		/* size of the string table		*/
		checksum;	/* checksum of object code		*/
	int	comseek,	/* offset of common table		*/
		konseek,	/* offset of konstant table		*/
		symseek,	/* offset of symbol table	 	*/
		linseek,	/* offset to line number table		*/
		srcseek,	/* offset to source file names		*/
		_1_long,	/* reserved ...				*/
		_2_long;	/* reserved ...				*/
	union basheadflags f;	/* flags                                */
};

	/* reference table entries for NBASIC */
#define	NREFTAB	struct nref_table
struct 	nref_table
{
	char	*name;			/* The symbol name		*/
	ushort	address,		/* The address within Vartab	*/
		type,			/* The symbol type		*/
		xdim,			/* Max X dimension for Vfarrays	*/
		ydim;			/* Max Y dimension for Vfarrays */

};

#define	IREFTAB	struct iref_table
struct 	iref_table
{
	int	name;			/* The symbol name		*/
	ushort	address,		/* The address within Vartab	*/
		type,			/* The symbol type		*/
		xdim,			/* Max X dimension for Vfarrays	*/
		ydim;			/* Max Y dimension for Vfarrays */

};

#define	REFTAB	struct ref_table
struct 	ref_table
{
	char	name[SYMsiz];		/* The symbol name		*/
	ushort	address,		/* The address within Vartab	*/
		type,			/* The symbol type		*/
		xdim,			/* Max X dimension for Vfarrays	*/
		ydim;			/* Max Y dimension for Vfarrays */

};

#endif	/* end of bashead.h */