arm/vfp/vfpdouble.c

250 static u32 vfp_double_fabs(int dd, int unused, int dm, u32 fpscr)
252 	vfp_put_double(vfp_double_packed_abs(vfp_get_double(dm)), dd);
256 static u32 vfp_double_fcpy(int dd, int unused, int dm, u32 fpscr)
258 	vfp_put_double(vfp_get_double(dm), dd);
262 static u32 vfp_double_fneg(int dd, int unused, int dm, u32 fpscr)
264 	vfp_put_double(vfp_double_packed_negate(vfp_get_double(dm)), dd);
268 static u32 vfp_double_fsqrt(int dd, int unused, int dm, u32 fpscr)
273 	vfp_double_unpack(&vdm, vfp_get_double(dm));
358 static u32 vfp_compare(int dd, int signal_on_qnan, int dm, u32 fpscr)
363 	m = vfp_get_double(dm);
419 static u32 vfp_double_fcmp(int dd, int unused, int dm, u32 fpscr)
421 	return vfp_compare(dd, 0, dm, fpscr);
424 static u32 vfp_double_fcmpe(int dd, int unused, int dm, u32 fpscr)
426 	return vfp_compare(dd, 1, dm, fpscr);
429 static u32 vfp_double_fcmpz(int dd, int unused, int dm, u32 fpscr)
434 static u32 vfp_double_fcmpez(int dd, int unused, int dm, u32 fpscr)
439 static u32 vfp_double_fcvts(int sd, int unused, int dm, u32 fpscr)
446 	vfp_double_unpack(&vdm, vfp_get_double(dm));
482 static u32 vfp_double_fuito(int dd, int unused, int dm, u32 fpscr)
485 	u32 m = vfp_get_float(dm);
494 static u32 vfp_double_fsito(int dd, int unused, int dm, u32 fpscr)
497 	u32 m = vfp_get_float(dm);
506 static u32 vfp_double_ftoui(int sd, int unused, int dm, u32 fpscr)
513 	vfp_double_unpack(&vdm, vfp_get_double(dm));
580 static u32 vfp_double_ftouiz(int sd, int unused, int dm, u32 fpscr)
582 	return vfp_double_ftoui(sd, unused, dm, FPSCR_ROUND_TOZERO);
585 static u32 vfp_double_ftosi(int sd, int unused, int dm, u32 fpscr)
592 	vfp_double_unpack(&vdm, vfp_get_double(dm));
655 static u32 vfp_double_ftosiz(int dd, int unused, int dm, u32 fpscr)
657 	return vfp_double_ftosi(dd, unused, dm, FPSCR_ROUND_TOZERO);
851 vfp_double_multiply_accumulate(int dd, int dn, int dm, u32 fpscr, u32 negate, char *func)
860 	vfp_double_unpack(&vdm, vfp_get_double(dm));
886 static u32 vfp_double_fmac(int dd, int dn, int dm, u32 fpscr)
888 	return vfp_double_multiply_accumulate(dd, dn, dm, fpscr, 0, "fmac");
894 static u32 vfp_double_fnmac(int dd, int dn, int dm, u32 fpscr)
896 	return vfp_double_multiply_accumulate(dd, dn, dm, fpscr, NEG_MULTIPLY, "fnmac");
902 static u32 vfp_double_fmsc(int dd, int dn, int dm, u32 fpscr)
904 	return vfp_double_multiply_accumulate(dd, dn, dm, fpscr, NEG_SUBTRACT, "fmsc");
910 static u32 vfp_double_fnmsc(int dd, int dn, int dm, u32 fpscr)
912 	return vfp_double_multiply_accumulate(dd, dn, dm, fpscr, NEG_SUBTRACT | NEG_MULTIPLY, "fnmsc");
918 static u32 vfp_double_fmul(int dd, int dn, int dm, u32 fpscr)
927 	vfp_double_unpack(&vdm, vfp_get_double(dm));
938 static u32 vfp_double_fnmul(int dd, int dn, int dm, u32 fpscr)
947 	vfp_double_unpack(&vdm, vfp_get_double(dm));
960 static u32 vfp_double_fadd(int dd, int dn, int dm, u32 fpscr)
969 	vfp_double_unpack(&vdm, vfp_get_double(dm));
981 static u32 vfp_double_fsub(int dd, int dn, int dm, u32 fpscr)
990 	vfp_double_unpack(&vdm, vfp_get_double(dm));
1007 static u32 vfp_double_fdiv(int dd, int dn, int dm, u32 fpscr)
1014 	vfp_double_unpack(&vdm, vfp_get_double(dm));
1133 	unsigned int dm;
1154 		dm = vfp_get_sm(inst);
1156 		dm = vfp_get_dm(inst);
1181 				 type, dest, dn, dm);
1185 				 type, dest, dn, FOP_TO_IDX(op), dm);
1187 		except = fop->fn(dest, dn, dm, fpscr);
1199 		if (FREG_BANK(dm) != 0)
1200 			dm = FREG_BANK(dm) + ((FREG_IDX(dm) + vecstride) & 3);