macdefs

<B>Digital的Unix操作系统VAX 4.2源码</B>

/*
 *		@(#)macdefs	4.2	(ULTRIX)	4/19/88
 */
/************************************************************************
 *									*
 *			Copyright (c) 1984, 1988 by			*
 *		Digital Equipment Corporation, Maynard, MA		*
 *			All rights reserved.				*
 *									*
 *   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.			*
 *									*
 *   This software is  derived  from  software  received  from  the	*
 *   University    of   California,   Berkeley,   and   from   Bell	*
 *   Laboratories.  Use, duplication, or disclosure is  subject  to	*
 *   restrictions  under  license  agreements  with  University  of	*
 *   California and with AT&T.						*
 *									*
 *   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.	*
 *									*
 ************************************************************************/
/************************************************************************
 *			Modification History				*
 *									*
 *	Jon Reeves, 11-April-1988					*
 * 002	Add econvert(p) from BSD 4.3 to stop bad messages for functions	*
 *	with arguments that were pointers to enums.			*
 *									*
 *	David L. Ballenger, 14-Nov-1984, 1.2				*
 * 001	Add definitions of ALSTACK so that code shared with PCC will	*
 *	work								*
 *									*
 ************************************************************************/

#if defined(pdp11) || defined(vax)
#define makecc(val,i)  lastcon |= val<<(8*i);  /* pdp-11 womp next char  */
#else
#define makecc(val,i)	lastcon = i ? (val<<8)|lastcon : val
#endif

# define  ARGINIT 288 /* initial offset for arguments */
# define  AUTOINIT 0   /* initial automatic offset */
extern int  SZCHAR;
extern int  SZINT;
extern int  SZFLOAT;
extern int  SZDOUBLE;
extern int  SZLONG;
extern int  SZSHORT;
extern int SZPOINT;
extern int ALCHAR;
extern int ALINT;
extern int ALFLOAT;
extern int ALDOUBLE;
extern int ALLONG;
extern int ALSHORT;
extern int ALPOINT;
extern int ALSTRUCT;
extern int ALSTACK;
# define SAVEADJUST 0 /* bits of adjustment required for stackframe */


/* type (INT OR LONG) big enough to hold pointers */


/*	size in which constants are converted */
/*	should be long if feasable */

# define CONSZ long
# define CONFMT "%Ld"
# define CONOFMT "%Lo"

/*	size in which offsets are kept
/*	should be large enough to cover address space in bits
*/

# define OFFSZ long

/* 	character set macro */

# define  CCTRANS(x) x

/*	register cookie for stack pointer */

# define STKREG 9

/*	maximum and minimum register variable values */

# define MAXRVAR 1000
# define MINRVAR 1

/* many macro definitions for functions irrelevant to lint */

# define locctr(n) 0
# define getlab() 10
# define genswitch( x,y)
# define bccode()
# define cendarg()
# define incode(a,s) (inoff += (s))
# define fincode(a,s) (inoff += (s) )
# define vfdzero(n) (inoff += (n))
# define aobeg()
# define aoend()
# define econvert(p)

# ifndef unix
# define NOFORTRAN  {extern int pflag; if(pflag) werror( "fortran keyword nonportable" );}
# else
# define NOFORTRAN { werror( "fortran keyword nonportable" ); }
# endif

# define LINT