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/freebsd/lib/msun/src/
H A De_fmod.c29 int32_t n,hx,hy,hz,ix,iy,sx,i; in fmod() local
32 EXTRACT_WORDS(hx,lx,x); in fmod()
34 sx = hx&0x80000000; /* sign of x */ in fmod()
35 hx ^=sx; /* |x| */ in fmod()
39 if((hy|ly)==0||(hx>=0x7ff00000)|| /* y=0,or x not finite */ in fmod()
42 if(hx<=hy) { in fmod()
43 if((hx<hy)||(lx<ly)) return x; /* |x|<|y| return x */ in fmod()
49 if(hx<0x00100000) { /* subnormal x */ in fmod()
50 if(hx==0) { in fmod()
53 for (ix = -1022,i=(hx<<11); i>0; i<<=1) ix -=1; in fmod()
[all …]
H A De_fmodf.c30 int32_t n,hx,hy,hz,ix,iy,sx,i; in fmodf() local
32 GET_FLOAT_WORD(hx,x); in fmodf()
34 sx = hx&0x80000000; /* sign of x */ in fmodf()
35 hx ^=sx; /* |x| */ in fmodf()
39 if(hy==0||(hx>=0x7f800000)|| /* y=0,or x not finite */ in fmodf()
42 if(hx<hy) return x; /* |x|<|y| return x */ in fmodf()
43 if(hx==hy) in fmodf()
47 if(hx<0x00800000) { /* subnormal x */ in fmodf()
48 for (ix = -126,i=(hx<<8); i>0; i<<=1) ix -=1; in fmodf()
49 } else ix = (hx>>23)-127; in fmodf()
[all …]
H A Ds_remquo.c30 int32_t n,hx,hy,hz,ix,iy,sx,i; in remquo() local
33 EXTRACT_WORDS(hx,lx,x); in remquo()
35 sxy = (hx ^ hy) & 0x80000000; in remquo()
36 sx = hx&0x80000000; /* sign of x */ in remquo()
37 hx ^=sx; /* |x| */ in remquo()
41 if((hy|ly)==0||(hx>=0x7ff00000)|| /* y=0,or x not finite */ in remquo()
44 if(hx<=hy) { in remquo()
45 if((hx<hy)||(lx<ly)) { in remquo()
56 if(hx<0x00100000) { /* subnormal x */ in remquo()
57 if(hx==0) { in remquo()
[all …]
H A Ds_remquof.c28 int32_t n,hx,hy,hz,ix,iy,sx,i; in remquof() local
31 GET_FLOAT_WORD(hx,x); in remquof()
33 sxy = (hx ^ hy) & 0x80000000; in remquof()
34 sx = hx&0x80000000; /* sign of x */ in remquof()
35 hx ^=sx; /* |x| */ in remquof()
39 if(hy==0||hx>=0x7f800000||hy>0x7f800000) /* y=0,NaN;or x not finite */ in remquof()
41 if(hx<hy) { in remquof()
44 } else if(hx==hy) { in remquof()
50 if(hx<0x00800000) { /* subnormal x */ in remquof()
51 for (ix = -126,i=(hx<<8); i>0; i<<=1) ix -=1; in remquof()
[all …]
H A Ds_nextafter.c28 int32_t hx,hy,ix,iy; in nextafter() local
31 EXTRACT_WORDS(hx,lx,x); in nextafter()
33 ix = hx&0x7fffffff; /* |x| */ in nextafter()
45 if(hx>=0) { /* x > 0 */ in nextafter()
46 if(hx>hy||((hx==hy)&&(lx>ly))) { /* x > y, x -= ulp */ in nextafter()
47 if(lx==0) hx -= 1; in nextafter()
51 if(lx==0) hx += 1; in nextafter()
54 if(hy>=0||hx>hy||((hx==hy)&&(lx>ly))){/* x < y, x -= ulp */ in nextafter()
55 if(lx==0) hx -= 1; in nextafter()
59 if(lx==0) hx += 1; in nextafter()
[all …]
H A Ds_ilogb.c26 int32_t hx,lx,ix; in ilogb() local
28 EXTRACT_WORDS(hx,lx,x); in ilogb()
29 hx &= 0x7fffffff; in ilogb()
30 if(hx<0x00100000) { in ilogb()
31 if((hx|lx)==0) in ilogb()
34 if(hx==0) { in ilogb()
37 for (ix = -1022,hx<<=11; hx>0; hx<<=1) ix -=1; in ilogb()
41 else if (hx<0x7ff00000) return (hx>>20)-1023; in ilogb()
42 else if (hx>0x7ff00000 || lx!=0) return FP_ILOGBNAN; in ilogb()
H A De_log2f.c32 int32_t i,k,hx; in log2f() local
34 GET_FLOAT_WORD(hx,x); in log2f()
37 if (hx < 0x00800000) { /* x < 2**-126 */ in log2f()
38 if ((hx&0x7fffffff)==0) in log2f()
40 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in log2f()
42 GET_FLOAT_WORD(hx,x); in log2f()
44 if (hx >= 0x7f800000) return x+x; in log2f()
45 if (hx == 0x3f800000) in log2f()
47 k += (hx>>23)-127; in log2f()
48 hx &= 0x007fffff; in log2f()
[all …]
H A Ds_nextafterf.c23 int32_t hx,hy,ix,iy; in nextafterf() local
25 GET_FLOAT_WORD(hx,x); in nextafterf()
27 ix = hx&0x7fffffff; /* |x| */ in nextafterf()
39 if(hx>=0) { /* x > 0 */ in nextafterf()
40 if(hx>hy) { /* x > y, x -= ulp */ in nextafterf()
41 hx -= 1; in nextafterf()
43 hx += 1; in nextafterf()
46 if(hy>=0||hx>hy){ /* x < y, x -= ulp */ in nextafterf()
47 hx -= 1; in nextafterf()
49 hx += 1; in nextafterf()
[all …]
H A De_log10f.c34 int32_t i,k,hx; in log10f() local
36 GET_FLOAT_WORD(hx,x); in log10f()
39 if (hx < 0x00800000) { /* x < 2**-126 */ in log10f()
40 if ((hx&0x7fffffff)==0) in log10f()
42 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in log10f()
44 GET_FLOAT_WORD(hx,x); in log10f()
46 if (hx >= 0x7f800000) return x+x; in log10f()
47 if (hx == 0x3f800000) in log10f()
49 k += (hx>>23)-127; in log10f()
50 hx &= 0x007fffff; in log10f()
[all …]
H A Ds_ilogbf.c23 int32_t hx,ix; in ilogbf() local
25 GET_FLOAT_WORD(hx,x); in ilogbf()
26 hx &= 0x7fffffff; in ilogbf()
27 if(hx<0x00800000) { in ilogbf()
28 if(hx==0) in ilogbf()
31 for (ix = -126,hx<<=8; hx>0; hx<<=1) ix -=1; in ilogbf()
34 else if (hx<0x7f800000) return (hx>>23)-127; in ilogbf()
35 else if (hx>0x7f800000) return FP_ILOGBNAN; in ilogbf()
H A De_fmodl.c39 #define SET_NBIT(hx) ((hx) | (1ULL << LDBL_MANH_SIZE)) argument
42 #define SET_NBIT(hx) (hx) argument
64 int64_t hx,hz; /* We need a carry bit even if LDBL_MANH_SIZE is 32. */ in fmodl() local
108 hx = SET_NBIT(ux.bits.manh); in fmodl()
117 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in fmodl()
118 if(hz<0){hx = hx+hx+(lx>>MANL_SHIFT); lx = lx+lx;} in fmodl()
122 hx = hz+hz+(lz>>MANL_SHIFT); lx = lz+lz; in fmodl()
125 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in fmodl()
126 if(hz>=0) {hx=hz;lx=lz;} in fmodl()
129 if((hx|lx)==0) /* return sign(x)*0 */ in fmodl()
[all …]
H A De_log.c88 int32_t k,hx,i,j; in log() local
91 EXTRACT_WORDS(hx,lx,x); in log()
94 if (hx < 0x00100000) { /* x < 2**-1022 */ in log()
95 if (((hx&0x7fffffff)|lx)==0) in log()
97 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in log()
99 GET_HIGH_WORD(hx,x); in log()
101 if (hx >= 0x7ff00000) return x+x; in log()
102 k += (hx>>20)-1023; in log()
103 hx &= 0x000fffff; in log()
104 i = (hx+0x95f64)&0x100000; in log()
[all …]
H A De_log2.c41 int32_t i,k,hx; in log2() local
44 EXTRACT_WORDS(hx,lx,x); in log2()
47 if (hx < 0x00100000) { /* x < 2**-1022 */ in log2()
48 if (((hx&0x7fffffff)|lx)==0) in log2()
50 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in log2()
52 GET_HIGH_WORD(hx,x); in log2()
54 if (hx >= 0x7ff00000) return x+x; in log2()
55 if (hx == 0x3ff00000 && lx == 0) in log2()
57 k += (hx>>20)-1023; in log2()
58 hx &= 0x000fffff; in log2()
[all …]
H A Ds_remquol.c39 #define SET_NBIT(hx) ((hx) | (1ULL << LDBL_MANH_SIZE)) argument
42 #define SET_NBIT(hx) (hx) argument
67 int64_t hx,hz; /* We need a carry bit even if LDBL_MANH_SIZE is 32. */ in remquol() local
116 hx = SET_NBIT(ux.bits.manh); in remquol()
125 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in remquol()
126 if(hz<0){hx = hx+hx+(lx>>MANL_SHIFT); lx = lx+lx;} in remquol()
127 else {hx = hz+hz+(lz>>MANL_SHIFT); lx = lz+lz; q++;} in remquol()
130 hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1; in remquol()
131 if(hz>=0) {hx=hz;lx=lz;q++;} in remquol()
134 if((hx|lx)==0) { /* return sign(x)*0 */ in remquol()
[all …]
H A De_log10.c41 int32_t i,k,hx; in log10() local
44 EXTRACT_WORDS(hx,lx,x); in log10()
47 if (hx < 0x00100000) { /* x < 2**-1022 */ in log10()
48 if (((hx&0x7fffffff)|lx)==0) in log10()
50 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in log10()
52 GET_HIGH_WORD(hx,x); in log10()
54 if (hx >= 0x7ff00000) return x+x; in log10()
55 if (hx == 0x3ff00000 && lx == 0) in log10()
57 k += (hx>>20)-1023; in log10()
58 hx &= 0x000fffff; in log10()
[all …]
H A Ds_erff.c80 int32_t hx,ix,i; in erff() local
82 GET_FLOAT_WORD(hx,x); in erff()
83 ix = hx&0x7fffffff; in erff()
85 i = ((u_int32_t)hx>>31)<<1; in erff()
105 if(hx>=0) return erx + P/Q; else return -erx - P/Q; in erff()
108 if(hx>=0) return one-tiny; else return tiny-one; in erff()
119 SET_FLOAT_WORD(z,hx&0xffffe000); in erff()
121 if(hx>=0) return one-r/x; else return r/x-one; in erff()
127 int32_t hx,ix; in erfcf() local
129 GET_FLOAT_WORD(hx,x); in erfcf()
[all …]
H A De_remainderf.c25 int32_t hx,hp; in remainderf() local
29 GET_FLOAT_WORD(hx,x); in remainderf()
31 sx = hx&0x80000000; in remainderf()
33 hx &= 0x7fffffff; in remainderf()
37 (hx>=0x7f800000)|| /* x not finite */ in remainderf()
43 if ((hx-hp)==0) return zero*x; in remainderf()
58 GET_FLOAT_WORD(hx,x); in remainderf()
59 if ((hx&0x7fffffff)==0) hx = 0; in remainderf()
60 SET_FLOAT_WORD(x,hx^sx); in remainderf()
H A De_remainder.c33 int32_t hx,hp; in remainder() local
37 EXTRACT_WORDS(hx,lx,x); in remainder()
39 sx = hx&0x80000000; in remainder()
41 hx &= 0x7fffffff; in remainder()
45 (hx>=0x7ff00000)|| /* x not finite */ in remainder()
52 if (((hx-hp)|(lx-lp))==0) return zero*x; in remainder()
67 GET_HIGH_WORD(hx,x); in remainder()
68 if ((hx&0x7fffffff)==0) hx = 0; in remainder()
69 SET_HIGH_WORD(x,hx^sx); in remainder()
H A Ds_frexpf.c25 int32_t hx,ix; in frexpf() local
26 GET_FLOAT_WORD(hx,x); in frexpf()
27 ix = 0x7fffffff&hx; in frexpf()
32 GET_FLOAT_WORD(hx,x); in frexpf()
33 ix = hx&0x7fffffff; in frexpf()
37 hx = (hx&0x807fffff)|0x3f000000; in frexpf()
38 SET_FLOAT_WORD(x,hx); in frexpf()
H A Ds_nexttowardf.c25 int32_t hx,ix; in nexttowardf() local
27 GET_FLOAT_WORD(hx,x); in nexttowardf()
28 ix = hx&0x7fffffff; /* |x| */ in nexttowardf()
41 if(hx>=0 ^ x < y) /* x -= ulp */ in nexttowardf()
42 hx -= 1; in nexttowardf()
44 hx += 1; in nexttowardf()
45 ix = hx&0x7f800000; in nexttowardf()
50 SET_FLOAT_WORD(x,hx); in nexttowardf()
54 SET_FLOAT_WORD(x,hx); in nexttowardf()
H A Ds_frexp.c33 int32_t hx, ix, lx; in frexp() local
34 EXTRACT_WORDS(hx,lx,x); in frexp()
35 ix = 0x7fffffff&hx; in frexp()
40 GET_HIGH_WORD(hx,x); in frexp()
41 ix = hx&0x7fffffff; in frexp()
45 hx = (hx&0x800fffff)|0x3fe00000; in frexp()
46 SET_HIGH_WORD(x,hx); in frexp()
H A Ds_nexttoward.c33 int32_t hx,ix; in nexttoward() local
36 EXTRACT_WORDS(hx,lx,x); in nexttoward()
37 ix = hx&0x7fffffff; /* |x| */ in nexttoward()
50 if(hx>0.0 ^ x < y) { /* x -= ulp */ in nexttoward()
51 if(lx==0) hx -= 1; in nexttoward()
55 if(lx==0) hx += 1; in nexttoward()
57 ix = hx&0x7ff00000; in nexttoward()
62 INSERT_WORDS(x,hx,lx); in nexttoward()
66 INSERT_WORDS(x,hx,lx); in nexttoward()
H A De_expf.c47 u_int32_t hx; in expf() local
49 GET_FLOAT_WORD(hx,x); in expf()
50 xsb = (hx>>31)&1; /* sign bit of x */ in expf()
51 hx &= 0x7fffffff; /* high word of |x| */ in expf()
54 if(hx >= 0x42b17218) { /* if |x|>=88.721... */ in expf()
55 if(hx>0x7f800000) in expf()
57 if(hx==0x7f800000) in expf()
64 if(hx > 0x3eb17218) { /* if |x| > 0.5 ln2 */ in expf()
65 if(hx < 0x3F851592) { /* and |x| < 1.5 ln2 */ in expf()
75 else if(hx < 0x39000000) { /* when |x|<2**-14 */ in expf()
H A Ds_expm1f.c43 u_int32_t hx; in expm1f() local
45 GET_FLOAT_WORD(hx,x); in expm1f()
46 xsb = hx&0x80000000; /* sign bit of x */ in expm1f()
47 hx &= 0x7fffffff; /* high word of |x| */ in expm1f()
50 if(hx >= 0x4195b844) { /* if |x|>=27*ln2 */ in expm1f()
51 if(hx >= 0x42b17218) { /* if |x|>=88.721... */ in expm1f()
52 if(hx>0x7f800000) in expm1f()
54 if(hx==0x7f800000) in expm1f()
65 if(hx > 0x3eb17218) { /* if |x| > 0.5 ln2 */ in expm1f()
66 if(hx < 0x3F851592) { /* and |x| < 1.5 ln2 */ in expm1f()
[all …]
/freebsd/kerberos5/lib/libasn1/
H A DMakefile22 ${GEN:S/.x$/.c/:S/.hx$/.h/}
27 GEN_RFC2459= asn1_rfc2459_asn1.x rfc2459_asn1.hx rfc2459_asn1-priv.hx
28 GEN_CMS= asn1_cms_asn1.x cms_asn1.hx cms_asn1-priv.hx
29 GEN_K5= asn1_krb5_asn1.x krb5_asn1.hx krb5_asn1-priv.hx
30 GEN_PKINIT= asn1_pkinit_asn1.x pkinit_asn1.hx pkinit_asn1-priv.hx
31 GEN_PKCS8= asn1_pkcs8_asn1.x pkcs8_asn1.hx pkcs8_asn1-priv.hx
32 GEN_PKCS9= asn1_pkcs9_asn1.x pkcs9_asn1.hx pkcs9_asn1-priv.hx
33 GEN_PKCS12= asn1_pkcs12_asn1.x pkcs12_asn1.hx pkcs12_asn1-priv.hx
34 GEN_DIGEST= asn1_digest_asn1.x digest_asn1.hx digest_asn1-priv.hx
35 GEN_KX509= asn1_kx509_asn1.x kx509_asn1.hx kx509_asn1-priv.hx
[all …]

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