ops.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的所用到的头文件

/*
 * SCCS ID = @(#)ops.h  1.1  1/31/96
 * Hardware opcode support routine header.
 * Floating point opcode support is in fops.h.
 */
	
#if	!defined(_ops_h_)
#define	_ops_h_

typedef unsigned long   UnSignedWord;
typedef unsigned short  UnSignedHWord;
typedef long            SignedWord;
typedef short           SignedHWord;

/*
 * Prototypes.
 * The hw_fooi() routines are the same as hw_foo(),
 * except the caller must to pass the modifier field as the second argument.
 */
UnSignedWord hw_asl           (UnSignedWord a, UnSignedWord b); 
#define      hw_asli          hw_asl
UnSignedWord hw_asr           (UnSignedWord a, UnSignedWord b); 
#define      hw_asri          hw_asr 
UnSignedWord hw_bitand        (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_bitandinv     (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_bitinv        (UnSignedWord a);
UnSignedWord hw_bitor         (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_bitxor        (UnSignedWord a, UnSignedWord b);
SignedWord   hw_carry         (UnSignedWord a, UnSignedWord b);
SignedWord   hw_dspiadd       (SignedWord   a, SignedWord   b);
UnSignedWord hw_dspidualadd   (SignedWord   a, SignedWord   b);
UnSignedWord hw_dspidualmul   (SignedWord   a, SignedWord   b);
UnSignedWord hw_dspidualsub   (SignedWord   a, SignedWord   b);
SignedWord   hw_dspimul       (SignedWord   a, SignedWord   b);
SignedWord   hw_dspisub       (SignedWord   a, SignedWord   b);
UnSignedWord hw_dspuadd       (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_dspumul       (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_dspuquadaddui (UnSignedWord a, SignedWord   b);
UnSignedWord hw_dspusub       (UnSignedWord a, UnSignedWord b);
SignedWord   hw_dualasr	      (SignedWord   a, UnSignedWord b);
UnSignedWord hw_dualuclipi    (SignedWord   a, UnSignedWord b);
SignedWord   hw_dualiclipi    (SignedWord   a, UnSignedWord b);
UnSignedWord hw_fixpinv       (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_funshift1     (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_funshift2     (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_funshift3     (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_h_dspiabs     (SignedWord   a, SignedWord   b);
UnSignedWord hw_h_dspidualabs (SignedWord   a, SignedWord   b);
UnSignedWord hw_h_iabs        (SignedWord   a, SignedWord   b);
SignedWord   hw_iadd          (SignedWord   a, SignedWord   b);
#define      hw_iaddi         hw_iadd
SignedWord   hw_iavgonep      (SignedWord   a, SignedWord   b);
SignedWord   hw_ibytesel      (SignedWord   a, SignedWord   b);
SignedWord   hw_iclipi        (SignedWord   a, UnSignedWord b);
SignedWord   hw_idiv          (SignedWord   a, SignedWord   b);
SignedWord   hw_ieql          (SignedWord   a, SignedWord   b);
#define      hw_ieqli         hw_ieql
SignedWord   hw_ifir16        (SignedWord   a, SignedWord   b);
SignedWord   hw_ifir8ii       (SignedWord   a, SignedWord   b);
SignedWord   hw_ifir8iu       (SignedWord   a, UnSignedWord b);
SignedWord   hw_ifir8ui       (UnSignedWord a, SignedWord   b);
SignedWord   hw_iflip         (SignedWord   a, SignedWord   b);
SignedWord   hw_igeq          (SignedWord   a, SignedWord   b);
#define      hw_igeqi         hw_igeq
SignedWord   hw_igtr          (SignedWord   a, SignedWord   b);
#define      hw_igtri         hw_igtr
SignedWord   hw_iimm          (SignedWord   a);
SignedWord   hw_ileqi         (SignedWord   a, SignedWord   b);
SignedWord   hw_ilesi         (SignedWord   a, SignedWord   b);
SignedWord   hw_imax          (SignedWord   a, SignedWord   b);
SignedWord   hw_imin          (SignedWord   a, SignedWord   b);
SignedWord   hw_imod          (SignedWord   a, SignedWord   b);
SignedWord   hw_imul          (SignedWord   a, SignedWord   b);
SignedWord   hw_imulm         (SignedWord   a, SignedWord   b); 
SignedWord   hw_ineq          (SignedWord   a, SignedWord   b);
#define      hw_ineqi         hw_ineq
SignedWord   hw_inonzero      (SignedWord   a, SignedWord   b);
SignedWord   hw_isub          (SignedWord   a, SignedWord   b);
#define      hw_isubi         hw_isub
SignedWord   hw_izero         (SignedWord   a, SignedWord   b);
UnSignedWord hw_lsr           (UnSignedWord a, UnSignedWord b); 
#define      hw_lsri          hw_lsr
SignedWord   hw_mergedual16lsb(UnSignedWord a, UnSignedWord b);
UnSignedWord hw_mergelsb      (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_mergemsb      (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_pack16lsb     (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_pack16msb     (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_packbytes     (SignedWord   a, SignedWord   b);
UnSignedWord hw_quadavg       (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_quadumax      (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_quadumin      (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_quadumulmsb   (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_rol           (UnSignedWord a, UnSignedWord b); 
#define      hw_roli          hw_rol 
SignedWord   hw_sex16         (SignedWord   a);
SignedWord   hw_sex8          (SignedWord   a);
UnSignedWord hw_ubytesel      (SignedWord   a, SignedWord   b);
UnSignedWord hw_uclipi        (SignedWord   a, UnSignedWord b);
UnSignedWord hw_uclipu        (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_udiv          (UnSignedWord a, UnSignedWord b);
#define      hw_ueqli         hw_ieql
UnSignedWord hw_ufir16        (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_ufir8uu       (UnSignedWord a, UnSignedWord b);
SignedWord   hw_ugeq          (UnSignedWord a, UnSignedWord b);
#define      hw_ugeqi         hw_ugeq
SignedWord   hw_ugtr          (UnSignedWord a, UnSignedWord b);
#define      hw_ugtri         hw_ugtr
SignedWord   hw_uleqi         (UnSignedWord a, UnSignedWord b);
SignedWord   hw_ulesi         (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_ume8ii        (SignedWord   a, SignedWord   b);
UnSignedWord hw_ume8uu        (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_umod          (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_umul          (UnSignedWord a, UnSignedWord b);
UnSignedWord hw_umulm         (UnSignedWord a, UnSignedWord b); 
#define      hw_uneqi         hw_ineq
SignedWord   hw_zex16         (SignedWord   a);
SignedWord   hw_zex8          (SignedWord   a);

void	     ops_set_model(int model);
  
#endif	/* !defined(_ops_h_) */

/* end of ops.h */