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Searched refs:sign (Results 1 – 25 of 169) sorted by relevance

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/linux-3.4.99/lib/mpi/
Dmpi-inv.c38 int sign; in mpi_invm() local
84 t2->sign = 1; in mpi_invm()
88 t3->sign = !t3->sign; in mpi_invm()
130 if (!t3->sign) { in mpi_invm()
141 sign = u->sign; in mpi_invm()
142 u->sign = !u->sign; in mpi_invm()
146 u->sign = sign; in mpi_invm()
147 sign = t3->sign; in mpi_invm()
148 t3->sign = !t3->sign; in mpi_invm()
151 t3->sign = sign; in mpi_invm()
[all …]
Dmpi-cmp.c30 if (u->sign) in mpi_cmp_ui()
52 if (!u->sign && v->sign) in mpi_cmp()
54 if (u->sign && !v->sign) in mpi_cmp()
56 if (usize != vsize && !u->sign && !v->sign) in mpi_cmp()
58 if (usize != vsize && u->sign && v->sign) in mpi_cmp()
65 if ((cmp < 0 ? 1 : 0) == (u->sign ? 1 : 0)) in mpi_cmp()
Dmpi-mul.c37 int sign; in mpi_mul_ui() local
40 sign = mult->sign; in mpi_mul_ui()
44 prod->sign = 0; in mpi_mul_ui()
58 prod->sign = sign; in mpi_mul_ui()
70 usign = u->sign; in mpi_mul_2exp()
74 w->sign = 0; in mpi_mul_2exp()
103 w->sign = wsign; in mpi_mul_2exp()
119 usign = v->sign; in mpi_mul()
122 vsign = u->sign; in mpi_mul()
126 usign = u->sign; in mpi_mul()
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Dmpi-add.c43 usign = u->sign; in mpi_add_ui()
78 w->sign = wsign; in mpi_add_ui()
90 usign = v->sign; in mpi_add()
92 vsign = u->sign; in mpi_add()
101 usign = u->sign; in mpi_add()
103 vsign = v->sign; in mpi_add()
147 w->sign = wsign; in mpi_add()
162 usign = u->sign; in mpi_sub_ui()
198 w->sign = wsign; in mpi_sub_ui()
210 vv->sign = !vv->sign; in mpi_sub()
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Dmpi-div.c37 int divisor_sign = divisor->sign; in mpi_fdiv_r()
51 if (((divisor_sign ? 1 : 0) ^ (dividend->sign ? 1 : 0)) && rem->nlimbs) in mpi_fdiv_r()
74 if (rlimb && dividend->sign) in mpi_fdiv_r_ui()
96 int divisor_sign = divisor->sign; in mpi_fdiv_qr()
108 if ((divisor_sign ^ dividend->sign) && rem->nlimbs) { in mpi_fdiv_qr()
145 mpi_size_t sign_remainder = num->sign; in mpi_tdiv_qr()
146 mpi_size_t sign_quotient = num->sign ^ den->sign; in mpi_tdiv_qr()
168 rem->sign = num->sign; in mpi_tdiv_qr()
175 quot->sign = 0; in mpi_tdiv_qr()
197 quot->sign = sign_quotient; in mpi_tdiv_qr()
[all …]
Dmpicoder.c53 val->sign = 0; in mpi_read_from_buffer()
81 int hexmode = 0, sign = 0, prepend_zero = 0, i, j, c, c1, c2; in mpi_fromstr() local
86 sign = 1; in mpi_fromstr()
106 val->sign = sign; in mpi_fromstr()
158 void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign) in mpi_get_buffer() argument
165 if (sign) in mpi_get_buffer()
166 *sign = a->sign; in mpi_get_buffer()
209 int mpi_set_buffer(MPI a, const void *xbuffer, unsigned nbytes, int sign) in mpi_set_buffer() argument
219 a->sign = sign; in mpi_set_buffer()
Dmpiutil.c50 a->sign = 0; in mpi_alloc()
149 b->sign = a->sign; in mpi_copy()
166 int usign = u->sign; in mpi_set()
177 w->sign = usign; in mpi_set()
187 w->sign = 0; in mpi_set_ui()
200 w->sign = 0; in mpi_alloc_set_ui()
Dmpi-pow.c55 esign = exp->sign; in mpi_powm()
56 msign = mod->sign; in mpi_powm()
69 res->sign = 0; in mpi_powm()
87 bsign = base->sign; in mpi_powm()
107 res->sign = 0; in mpi_powm()
168 negative_result = (ep[0] & 1) && base->sign; in mpi_powm()
304 res->sign = rsign; in mpi_powm()
/linux-3.4.99/arch/parisc/math-emu/
Ddenormal.c60 int sign, exponent; in sgl_denormalize() local
66 sign = Sgl_sign(opnd); in sgl_denormalize()
71 if (sign == 0) { in sgl_denormalize()
76 if (sign != 0) { in sgl_denormalize()
88 Sgl_set_sign(opnd,sign); in sgl_denormalize()
101 int sign, exponent; in dbl_denormalize() local
108 sign = Dbl_sign(opndp1); in dbl_denormalize()
113 if (sign == 0) { in dbl_denormalize()
118 if (sign != 0) { in dbl_denormalize()
130 Dbl_set_sign(opndp1,sign); in dbl_denormalize()
/linux-3.4.99/arch/m68k/math-emu/
Dfp_arith.c40 dest->sign = 0; in fp_fabs()
52 dest->sign = !dest->sign; in fp_fneg()
73 if (IS_INF(src) && (src->sign != dest->sign)) in fp_fadd()
84 if (src->sign != dest->sign) { in fp_fadd()
86 dest->sign = 1; in fp_fadd()
88 dest->sign = 0; in fp_fadd()
102 if (dest->sign == src->sign) { in fp_fadd()
109 dest->sign = !dest->sign; in fp_fadd()
127 src->sign = !src->sign; in fp_fsub()
138 src->sign = !src->sign; in fp_fcmp()
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/linux-3.4.99/arch/x86/math-emu/
Dfpu_trig.c155 u_char sign; in convert_l2reg() local
164 sign = SIGN_POS; in convert_l2reg()
167 sign = SIGN_NEG; in convert_l2reg()
175 setsign(dest, sign); in convert_l2reg()
357 u_char sign; in fxtract() local
371 sign = getsign(st1_ptr); in fxtract()
380 setsign(st_new_ptr, sign); in fxtract()
384 sign = getsign(st0_ptr); in fxtract()
391 setsign(st_new_ptr, sign); in fxtract()
403 sign = getsign(st1_ptr); in fxtract()
[all …]
Dreg_divide.c32 u_char taga, tagb, signa, signb, sign, saved_sign; in FPU_div() local
69 sign = signa ^ signb; in FPU_div()
80 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
102 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
118 setsign(dest, sign); in FPU_div()
127 return FPU_divide_by_zero(deststnr, sign); in FPU_div()
162 setsign(dest, sign); in FPU_div()
171 setsign(dest, sign); in FPU_div()
Dreg_mul.c35 u_char sign = (getsign(a) ^ getsign(b)); in FPU_mul() local
42 FPU_u_mul(a, b, dest, control_w, sign, in FPU_mul()
66 tag = FPU_u_mul(&x, &y, dest, control_w, sign, in FPU_mul()
86 setsign(dest, sign); in FPU_mul()
100 setsign(dest, sign); in FPU_mul()
104 setsign(dest, sign); in FPU_mul()
Dfpu_emu.h193 FPU_REG * answ, unsigned int control_w, u_char sign,
196 FPU_REG * answ, unsigned int control_w, u_char sign,
199 FPU_REG * answ, unsigned int control_w, u_char sign);
201 FPU_REG * answ, unsigned int control_w, u_char sign,
204 unsigned int control_w, u_char sign);
209 unsigned int control_w, u_char sign);
Dpoly_2xm1.c52 int poly_2xm1(u_char sign, FPU_REG *arg, FPU_REG *result) in poly_2xm1() argument
112 if (sign != SIGN_POS) { in poly_2xm1()
138 tag = FPU_round(result, 1, 0, FULL_PRECISION, sign); in poly_2xm1()
140 setsign(result, sign); in poly_2xm1()
Dpoly_l2.c30 u_char sign, argsign; in poly_l2() local
60 sign = SIGN_NEG; in poly_l2()
63 sign = SIGN_POS; in poly_l2()
70 if (sign ^ argsign) in poly_l2()
75 sign = argsign; in poly_l2()
92 tag = FPU_round(st1_ptr, 1, 0, FULL_PRECISION, sign ^ st1_sign); in poly_l2()
/linux-3.4.99/arch/arm/vfp/
Dvfpdouble.c44 .sign = 0,
51 str, d->sign != 0, d->exponent, d->significand); in vfp_double_dump()
137 } else if ((rmode == FPSCR_ROUND_PLUSINF) ^ (vd->sign != 0)) in vfp_double_normaliseround()
280 else if (vdm.sign == 0) { in vfp_double_fsqrt()
308 if (vdm.sign) in vfp_double_fsqrt()
316 vdd.sign = 0; in vfp_double_fsqrt()
459 vsd.sign = vdm.sign; in vfp_double_fcvts()
487 vdm.sign = 0; in vfp_double_fuito()
499 vdm.sign = (m & 0x80000000) >> 16; in vfp_double_fsito()
501 vdm.significand = vdm.sign ? -m : m; in vfp_double_fsito()
[all …]
Dvfpsingle.c44 .sign = 0,
51 str, s->sign != 0, s->exponent, s->significand); in vfp_single_dump()
142 } else if ((rmode == FPSCR_ROUND_PLUSINF) ^ (vs->sign != 0)) in __vfp_single_normaliseround()
328 else if (vsm.sign == 0) { in vfp_single_fsqrt()
356 if (vsm.sign) in vfp_single_fsqrt()
364 vsd.sign = 0; in vfp_single_fsqrt()
502 vdd.sign = vsm.sign; in vfp_single_fcvtd()
529 vs.sign = 0; in vfp_single_fuito()
540 vs.sign = (m & 0x80000000) >> 16; in vfp_single_fsito()
542 vs.significand = vs.sign ? -m : m; in vfp_single_fsito()
[all …]
Dvfp.h147 #define vfp_sign_negate(sign) (sign ^ 0x8000) argument
154 u16 sign; member
195 s->sign = vfp_single_packed_sign(val) >> 16, in vfp_single_unpack()
212 val = (s->sign << 16) + in vfp_single_pack()
259 u16 sign; member
304 s->sign = vfp_double_packed_sign(val) >> 48; in vfp_double_unpack()
321 val = ((u64)s->sign << 48) + in vfp_double_pack()
/linux-3.4.99/arch/x86/boot/
Dprintf.c50 char c, sign, locase; in number() local
61 sign = 0; in number()
64 sign = '-'; in number()
68 sign = '+'; in number()
71 sign = ' '; in number()
93 if (sign) in number()
94 *str++ = sign; in number()
/linux-3.4.99/arch/m68k/fpsp040/
Ddo_func.S105 btstb #sign_bit,LOCAL_EX(%a0) |get sign of source operand
117 btstb #sign_bit,LOCAL_EX(%a0) |get sign of source operand
125 btstb #sign_bit,LOCAL_EX(%a0) |get sign of source operand
133 btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
141 btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
149 btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
158 btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
177 btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
184 | the sign and return operr if negative.
302 moveb ETEMP(%a6),%d1 |get sign of src op
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/linux-3.4.99/arch/sh/kernel/cpu/sh2a/
Dfpu.c258 int sign; in denormal_addf() local
261 sign = hx & 0x80000000; in denormal_addf()
268 sign ^= 0x80000000; in denormal_addf()
272 sign ^= 0x80000000; in denormal_addf()
275 sign = hx & 0x80000000; in denormal_addf()
284 return sign | ix; in denormal_addf()
343 long long sign; in denormal_addd() local
346 sign = hx & 0x8000000000000000LL; in denormal_addd()
353 sign ^= 0x8000000000000000LL; in denormal_addd()
357 sign ^= 0x8000000000000000LL; in denormal_addd()
[all …]
/linux-3.4.99/arch/arm/kernel/
Dmodule.c64 u32 upper, lower, sign, j1, j2; in apply_relocate() local
167 sign = (upper >> 10) & 1; in apply_relocate()
170 offset = (sign << 24) | ((~(j1 ^ sign) & 1) << 23) | in apply_relocate()
171 ((~(j2 ^ sign) & 1) << 22) | in apply_relocate()
198 sign = (offset >> 24) & 1; in apply_relocate()
199 j1 = sign ^ (~(offset >> 23) & 1); in apply_relocate()
200 j2 = sign ^ (~(offset >> 22) & 1); in apply_relocate()
201 *(u16 *)loc = (u16)((upper & 0xf800) | (sign << 10) | in apply_relocate()
/linux-3.4.99/arch/powerpc/boot/
Dstdio.c61 char c,sign,tmp[66]; in number() local
72 sign = 0; in number()
75 sign = '-'; in number()
79 sign = '+'; in number()
82 sign = ' '; in number()
104 if (sign) in number()
105 *str++ = sign; in number()
/linux-3.4.99/drivers/isdn/i4l/
Disdn_audio.c263 int sign, in isdn_audio_linear2ulaw() local
269 sign = (sample >> 8) & 0x80; /* set aside the sign */ in isdn_audio_linear2ulaw()
270 if (sign != 0) in isdn_audio_linear2ulaw()
279 ulawbyte = ~(sign | (exponent << 4) | mantissa); in isdn_audio_linear2ulaw()
371 int sign; in isdn_audio_adpcm2xlaw() local
375 sign = (e >> (nbits - 1)) ? -1 : 1; in isdn_audio_adpcm2xlaw()
377 a += sign * ((e << 1) + 1) * d >> 1; in isdn_audio_adpcm2xlaw()
407 int sign, in isdn_audio_xlaw2adpcm() local
425 sign = (e >> (nbits - 1)) ? -1 : 1; in isdn_audio_xlaw2adpcm()
428 a += sign * ((e << 1) + 1) * d >> 1; in isdn_audio_xlaw2adpcm()

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