4.4BSD/usr/src/old/pcc/ccom.vax/macdefs.h

/*	macdefs.h	4.6	88/05/31	*/

#ifndef _MACDEFS_
#define	_MACDEFS_

#define makecc(val,i)	lastcon = (lastcon<<8)|((val<<24)>>24);  

#define ARGINIT		32 
#define AUTOINIT	0 

/*
 * Storage space requirements
 */
#define SZCHAR		8
#define SZINT		32
#define SZFLOAT		32
#define SZDOUBLE	64
#define SZLONG		32
#define SZSHORT		16
#define SZPOINT		32

/*
 * Alignment constraints
 */
#define ALCHAR		8
#define ALINT		32
#define ALFLOAT		32
#define ALDOUBLE	32
#define ALLONG		32
#define ALSHORT		16
#define ALPOINT		32
#define ALSTRUCT	8
#define ALSTACK		32 

typedef	long	CONSZ;		/* size in which constants are converted */
typedef	unsigned long	U_CONSZ;/* unsigned version of the above */
typedef	long	OFFSZ;		/* size in which offsets are kept */

#define CONFMT	"%ld"		/* format for printing constants */
#define LABFMT	"L%d"		/* format for printing labels */

#define CCTRANS(x) x		/* character set macro */

/*
 * Register cookies for stack pointer and argument pointer
 */
#define STKREG	13		/* stack pointer */
#define ARGREG	12		/* off frame pointer */

/*
 * Maximum and minimum register variables
 */
#define MINRVAR	6		/* use R6 thru ... */
#define MAXRVAR	11		/* ... R11 */

#define BACKAUTO		/* stack grows negatively for automatics */
#define BACKTEMP		/* stack grows negatively for temporaries */
#define FIELDOPS		/* show field hardware support on VAX */
#define RTOLBYTES		/* bytes are numbered from right to left */
#define ADDROREG		/* can unwind &o, where o is OREG */

#define ASSTRINGS		/* assembler handles string initializations */
#define STABDOT			/* assembler understands .stabd */
#define LCOMM			/* assembler supports .lcomm */

#define ENUMSIZE(high,low) INT	/* enums are always stored in full int */

#define FIXDEF(p) if (!nerrors) outstab(p); else
#define FIXARG(p) if (!nerrors) fixarg(p); else
#define FIXSTRUCT(p,q) if (!nerrors) outstruct(p,q); else

#ifndef ncopy
#define	ncopy(q, p)	((q)->in = (p)->in)
#endif

#define aobeg()
#define aocode(p)
#define aoend()

#define	PRTDCON			/* use machine-specific prtdcon routine */
extern	prtdcon();
#endif