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Searched refs:sign (Results 1 – 25 of 780) sorted by relevance

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/openbmc/linux/arch/loongarch/kernel/
H A Dunaligned.c252 bool sign, write; in emulate_load_store_insn() local
265 sign = true; in emulate_load_store_insn()
270 sign = false; in emulate_load_store_insn()
275 sign = true; in emulate_load_store_insn()
280 sign = true; in emulate_load_store_insn()
285 sign = false; in emulate_load_store_insn()
290 sign = true; in emulate_load_store_insn()
295 sign = true; in emulate_load_store_insn()
300 sign = true; in emulate_load_store_insn()
306 sign = true; in emulate_load_store_insn()
[all …]
/openbmc/linux/lib/crypto/mpi/
H A Dmpi-inv.c35 int sign; in mpi_invm() local
66 t2->sign = 1; in mpi_invm()
69 t3->sign = !t3->sign; in mpi_invm()
99 if (!t3->sign) { in mpi_invm()
106 sign = u->sign; u->sign = !u->sign; in mpi_invm()
109 u->sign = sign; in mpi_invm()
110 sign = t3->sign; t3->sign = !t3->sign; in mpi_invm()
112 t3->sign = sign; in mpi_invm()
118 if (t1->sign) { in mpi_invm()
H A Dmpiutil.c107 a->sign = 0; in mpi_alloc()
203 b->sign = a->sign; in mpi_copy()
225 b->sign = 0; in mpi_alloc_like()
240 w->sign = u->sign; in mpi_snatch()
254 int usign = u->sign; in mpi_set()
265 w->sign = usign; in mpi_set()
280 w->sign = 0; in mpi_set_ui()
291 w->sign = 0; in mpi_alloc_set_ui()
324 x = mask & (a->sign ^ b->sign); in mpi_swap_cond()
325 a->sign = a->sign ^ x; in mpi_swap_cond()
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H A Dmpi-div.c22 int divisor_sign = divisor->sign; in mpi_fdiv_r()
36 if (((divisor_sign?1:0) ^ (dividend->sign?1:0)) && rem->nlimbs) in mpi_fdiv_r()
52 int divisor_sign = divisor->sign; in mpi_fdiv_qr()
62 if ((divisor_sign ^ dividend->sign) && rem->nlimbs) { in mpi_fdiv_qr()
90 mpi_size_t sign_remainder = num->sign; in mpi_tdiv_qr()
91 mpi_size_t sign_quotient = num->sign ^ den->sign; in mpi_tdiv_qr()
108 rem->sign = num->sign; in mpi_tdiv_qr()
116 quot->sign = 0; in mpi_tdiv_qr()
137 quot->sign = sign_quotient; in mpi_tdiv_qr()
143 rem->sign = sign_remainder; in mpi_tdiv_qr()
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H A Dmpi-add.c27 usign = u->sign; in mpi_add_ui()
63 w->sign = wsign; in mpi_add_ui()
75 usign = v->sign; in mpi_add()
77 vsign = u->sign; in mpi_add()
85 usign = u->sign; in mpi_add()
87 vsign = v->sign; in mpi_add()
130 w->sign = wsign; in mpi_add()
137 vv->sign = !vv->sign; in mpi_sub()
H A Dmpi-sub-ui.c44 w->sign = (vval != 0); in mpi_sub_ui()
52 if (u->sign) { in mpi_sub_ui()
58 w->sign = 1; in mpi_sub_ui()
66 w->sign = 1; in mpi_sub_ui()
71 w->sign = 0; in mpi_sub_ui()
H A Dmpicoder.c62 val->sign = 0; in mpi_read_raw_data()
118 int sign = 0; in mpi_fromstr() local
125 sign = 1; in mpi_fromstr()
151 val->sign = sign; in mpi_fromstr()
251 int *sign) in mpi_read_buffer() argument
267 if (sign) in mpi_read_buffer()
268 *sign = a->sign; in mpi_read_buffer()
310 void *mpi_get_buffer(MPI a, unsigned *nbytes, int *sign) in mpi_get_buffer() argument
329 ret = mpi_read_buffer(a, buf, n, nbytes, sign); in mpi_get_buffer()
355 int *sign) in mpi_write_to_sgl() argument
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H A Dmpi-mul.c28 usign = v->sign; in mpi_mul()
31 vsign = u->sign; in mpi_mul()
35 usign = u->sign; in mpi_mul()
38 vsign = v->sign; in mpi_mul()
81 w->sign = sign_product; in mpi_mul()
H A Dmpi-mod.c102 int sign; in mpi_mod_barrett() local
110 sign = x->sign; in mpi_mod_barrett()
111 x->sign = 0; in mpi_mod_barrett()
149 x->sign = sign; in mpi_mod_barrett()
/openbmc/qemu/target/arm/tcg/
H A Da64.decode316 &ldlit rt imm sz sign
319 LD_lit 00 011 0 00 ................... ..... @ldlit sz=2 sign=0
320 LD_lit 01 011 0 00 ................... ..... @ldlit sz=3 sign=0
321 LD_lit 10 011 0 00 ................... ..... @ldlit sz=2 sign=1
322 LD_lit_v 00 011 1 00 ................... ..... @ldlit sz=2 sign=0
323 LD_lit_v 01 011 1 00 ................... ..... @ldlit sz=3 sign=0
324 LD_lit_v 10 011 1 00 ................... ..... @ldlit sz=4 sign=0
329 &ldstpair rt2 rt rn imm sz sign w p
335 STP 00 101 0 000 0 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
336 LDP 00 101 0 000 1 ....... ..... ..... ..... @ldstpair sz=2 sign=0 p=0 w=0
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/openbmc/qemu/target/hexagon/
H A Dfma_emu.c52 uint64_t sign:1; member
62 uint32_t sign:1; member
166 uint8_t sign; member
176 p->sign = 0; in accum_init()
235 if (a.sign != b.sign) { in accum_sub()
236 b.sign = !b.sign; in accum_sub()
269 ret.sign = a.sign; in accum_sub()
279 ret.sign = !ret.sign; in accum_sub()
288 if (a.sign != b.sign) { in accum_add()
289 b.sign = !b.sign; in accum_add()
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/openbmc/linux/arch/m68k/math-emu/
H A Dfp_arith.c38 dest->sign = 0; in fp_fabs()
50 dest->sign = !dest->sign; in fp_fneg()
71 if (IS_INF(src) && (src->sign != dest->sign)) in fp_fadd()
82 if (src->sign != dest->sign) { in fp_fadd()
84 dest->sign = 1; in fp_fadd()
86 dest->sign = 0; in fp_fadd()
100 if (dest->sign == src->sign) { in fp_fadd()
107 dest->sign = !dest->sign; in fp_fadd()
125 src->sign = !src->sign; in fp_fsub()
136 src->sign = !src->sign; in fp_fcmp()
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/openbmc/linux/arch/parisc/math-emu/
H A Ddenormal.c47 int sign, exponent; in sgl_denormalize() local
53 sign = Sgl_sign(opnd); in sgl_denormalize()
58 if (sign == 0) { in sgl_denormalize()
63 if (sign != 0) { in sgl_denormalize()
75 Sgl_set_sign(opnd,sign); in sgl_denormalize()
88 int sign, exponent; in dbl_denormalize() local
95 sign = Dbl_sign(opndp1); in dbl_denormalize()
100 if (sign == 0) { in dbl_denormalize()
105 if (sign != 0) { in dbl_denormalize()
117 Dbl_set_sign(opndp1,sign); in dbl_denormalize()
/openbmc/linux/arch/x86/math-emu/
H A Dfpu_trig.c156 u_char sign; in convert_l2reg() local
165 sign = SIGN_POS; in convert_l2reg()
168 sign = SIGN_NEG; in convert_l2reg()
176 setsign(dest, sign); in convert_l2reg()
358 u_char sign; in fxtract() local
372 sign = getsign(st1_ptr); in fxtract()
381 setsign(st_new_ptr, sign); in fxtract()
385 sign = getsign(st0_ptr); in fxtract()
392 setsign(st_new_ptr, sign); in fxtract()
404 sign = getsign(st1_ptr); in fxtract()
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H A Dreg_divide.c33 u_char taga, tagb, signa, signb, sign, saved_sign; in FPU_div() local
70 sign = signa ^ signb; in FPU_div()
81 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
103 tag = FPU_u_div(&x, &y, dest, control_w, sign); in FPU_div()
119 setsign(dest, sign); in FPU_div()
128 return FPU_divide_by_zero(deststnr, sign); in FPU_div()
163 setsign(dest, sign); in FPU_div()
172 setsign(dest, sign); in FPU_div()
H A Dreg_mul.c36 u_char sign = (getsign(a) ^ getsign(b)); in FPU_mul() local
43 FPU_u_mul(a, b, dest, control_w, sign, in FPU_mul()
67 tag = FPU_u_mul(&x, &y, dest, control_w, sign, in FPU_mul()
87 setsign(dest, sign); in FPU_mul()
101 setsign(dest, sign); in FPU_mul()
105 setsign(dest, sign); in FPU_mul()
/openbmc/linux/drivers/gpu/drm/radeon/
H A Dvce_v1_0.c160 struct vce_v1_0_fw_signature *sign = (void*)rdev->vce_fw->data; in vce_v1_0_load_fw() local
181 for (i = 0; i < le32_to_cpu(sign->num); ++i) { in vce_v1_0_load_fw()
182 if (le32_to_cpu(sign->val[i].chip_id) == chip_id) in vce_v1_0_load_fw()
186 if (i == le32_to_cpu(sign->num)) in vce_v1_0_load_fw()
190 data[0] = sign->val[i].nonce[0]; in vce_v1_0_load_fw()
191 data[1] = sign->val[i].nonce[1]; in vce_v1_0_load_fw()
192 data[2] = sign->val[i].nonce[2]; in vce_v1_0_load_fw()
193 data[3] = sign->val[i].nonce[3]; in vce_v1_0_load_fw()
194 data[4] = cpu_to_le32(le32_to_cpu(sign->len) + 64); in vce_v1_0_load_fw()
197 memcpy(&data[16], &sign[1], rdev->vce_fw->size - sizeof(*sign)); in vce_v1_0_load_fw()
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/openbmc/linux/tools/testing/selftests/arm64/pauth/
H A Dpac.c39 void sign_specific(struct signatures *sign, size_t val) in sign_specific() argument
41 sign->keyia = keyia_sign(val); in sign_specific()
42 sign->keyib = keyib_sign(val); in sign_specific()
43 sign->keyda = keyda_sign(val); in sign_specific()
44 sign->keydb = keydb_sign(val); in sign_specific()
47 void sign_all(struct signatures *sign, size_t val) in sign_all() argument
49 sign->keyia = keyia_sign(val); in sign_all()
50 sign->keyib = keyib_sign(val); in sign_all()
51 sign->keyda = keyda_sign(val); in sign_all()
52 sign->keydb = keydb_sign(val); in sign_all()
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/openbmc/linux/arch/arm/vfp/
H A 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()
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H A 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()
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/openbmc/qemu/target/s390x/tcg/
H A Dint_helper.c105 int digit, sign; in HELPER() local
107 sign = dec & 0xf; in HELPER()
108 if (sign < 0xa) { in HELPER()
123 if (sign == 0xb || sign == 0xd) { in HELPER()
138 int digit, i, sign; in HELPER() local
140 sign = dec64[0] & 0xf; in HELPER()
141 if (sign < 0xa) { in HELPER()
145 pow10 = (sign == 0xb || sign == 0xd) ? -1 : 1; in HELPER()
/openbmc/qemu/fpu/
H A Dsoftfloat-parts.c.inc51 cmp = a->sign < b->sign;
175 inc = p->sign ? 0 : round_mask;
176 overflow_norm = p->sign;
179 inc = p->sign ? round_mask : 0;
180 overflow_norm = !p->sign;
343 bool b_sign = b->sign ^ subtract;
346 if (a->sign != b_sign) {
352 /* Subtract was exact, fall through to set sign. */
357 a->sign = s->float_rounding_mode == float_round_down;
408 b->sign = b_sign;
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/openbmc/linux/arch/powerpc/include/asm/
H A Datomic.h49 #define ATOMIC_OP(op, asm_op, suffix, sign, ...) \ argument
60 : "r"#sign (a), "r" (&v->counter) \
64 #define ATOMIC_OP_RETURN_RELAXED(op, asm_op, suffix, sign, ...) \ argument
75 : "r"#sign (a), "r" (&v->counter) \
81 #define ATOMIC_FETCH_OP_RELAXED(op, asm_op, suffix, sign, ...) \ argument
92 : "r"#sign (a), "r" (&v->counter) \
98 #define ATOMIC_OPS(op, asm_op, suffix, sign, ...) \ argument
99 ATOMIC_OP(op, asm_op, suffix, sign, ##__VA_ARGS__) \
100 ATOMIC_OP_RETURN_RELAXED(op, asm_op, suffix, sign, ##__VA_ARGS__)\
101 ATOMIC_FETCH_OP_RELAXED(op, asm_op, suffix, sign, ##__VA_ARGS__)
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/openbmc/linux/arch/m68k/fpsp040/
H A 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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/openbmc/linux/arch/x86/boot/
H A Dprintf.c48 char c, sign, locase; in number() local
59 sign = 0; in number()
62 sign = '-'; in number()
66 sign = '+'; in number()
69 sign = ' '; in number()
91 if (sign) in number()
92 *str++ = sign; in number()

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