| /lib/mpi/ |
| D | mpi-cmp.c | 23 int mpi_cmp_ui(MPI u, unsigned long v) in mpi_cmp_ui() argument
27 mpi_normalize(u); in mpi_cmp_ui()
28 if (u->nlimbs == 0) { in mpi_cmp_ui()
34 if (u->sign) in mpi_cmp_ui()
36 if (u->nlimbs > 1) in mpi_cmp_ui()
39 if (u->d[0] == limb) in mpi_cmp_ui()
41 else if (u->d[0] > limb) in mpi_cmp_ui()
48 static int do_mpi_cmp(MPI u, MPI v, int absmode) in do_mpi_cmp() argument
56 mpi_normalize(u); in do_mpi_cmp()
59 usize = u->nlimbs; in do_mpi_cmp()
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| D | mpi-sub-ui.c | 37 int mpi_sub_ui(MPI w, MPI u, unsigned long vval) in mpi_sub_ui() argument
39 if (u->nlimbs == 0) { in mpi_sub_ui()
49 if (mpi_resize(w, u->nlimbs + 1)) in mpi_sub_ui()
52 if (u->sign) { in mpi_sub_ui()
55 cy = mpihelp_add_1(w->d, u->d, u->nlimbs, (mpi_limb_t) vval); in mpi_sub_ui()
56 w->d[u->nlimbs] = cy; in mpi_sub_ui()
57 w->nlimbs = u->nlimbs + cy; in mpi_sub_ui()
63 if (u->nlimbs == 1 && u->d[0] < vval) { in mpi_sub_ui()
64 w->d[0] = vval - u->d[0]; in mpi_sub_ui()
68 mpihelp_sub_1(w->d, u->d, u->nlimbs, (mpi_limb_t) vval); in mpi_sub_ui()
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| D | mpi-inv.c | 33 MPI u, v, u1, u2 = NULL, u3, v1, v2 = NULL, v3, t1, t2 = NULL, t3; in mpi_invm() local
43 u = mpi_copy(a); in mpi_invm()
46 for (k = 0; !mpi_test_bit(u, 0) && !mpi_test_bit(v, 0); k++) { in mpi_invm()
47 mpi_rshift(u, u, 1); in mpi_invm()
55 u3 = mpi_copy(u); in mpi_invm()
58 v2 = mpi_alloc(mpi_get_nlimbs(u)); in mpi_invm()
59 mpi_sub(v2, u1, u); /* U is used as const 1 */ in mpi_invm()
62 if (mpi_test_bit(u, 0)) { /* u is odd */ in mpi_invm()
75 t3 = mpi_copy(u); in mpi_invm()
84 mpi_sub(t2, t2, u); in mpi_invm()
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| D | mpi-add.c | 20 void mpi_add_ui(MPI w, MPI u, unsigned long v) in mpi_add_ui() argument
26 usize = u->nlimbs; in mpi_add_ui()
27 usign = u->sign; in mpi_add_ui()
36 up = u->d; in mpi_add_ui()
67 void mpi_add(MPI w, MPI u, MPI v) in mpi_add() argument
73 if (u->nlimbs < v->nlimbs) { /* Swap U and V. */ in mpi_add()
76 vsize = u->nlimbs; in mpi_add()
77 vsign = u->sign; in mpi_add()
82 vp = u->d; in mpi_add()
84 usize = u->nlimbs; in mpi_add()
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| D | mpiutil.c | 235 void mpi_snatch(MPI w, MPI u) in mpi_snatch() argument
238 mpi_assign_limb_space(w, u->d, u->alloced); in mpi_snatch()
239 w->nlimbs = u->nlimbs; in mpi_snatch()
240 w->sign = u->sign; in mpi_snatch()
241 w->flags = u->flags; in mpi_snatch()
242 u->alloced = 0; in mpi_snatch()
243 u->nlimbs = 0; in mpi_snatch()
244 u->d = NULL; in mpi_snatch()
246 mpi_free(u); in mpi_snatch()
250 MPI mpi_set(MPI w, MPI u) in mpi_set() argument
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| D | mpi-mul.c | 16 void mpi_mul(MPI w, MPI u, MPI v) in mpi_mul() argument
25 if (u->nlimbs < v->nlimbs) { in mpi_mul()
30 vsize = u->nlimbs; in mpi_mul()
31 vsign = u->sign; in mpi_mul()
32 vp = u->d; in mpi_mul()
34 usize = u->nlimbs; in mpi_mul()
35 usign = u->sign; in mpi_mul()
36 up = u->d; in mpi_mul()
86 void mpi_mulm(MPI w, MPI u, MPI v, MPI m) in mpi_mulm() argument
88 mpi_mul(w, u, v); in mpi_mulm()
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| D | longlong.h | 232 #define umul_ppmm(w1, w0, u, v) \ argument
238 : "%0" ((USItype)(u)), \
241 #define smul_ppmm(w1, w0, u, v) \ argument
247 : "%0" ((SItype)(u)), \
250 #define __umulsidi3(u, v) \ argument
254 : "%0" ((USItype)(u)), \
320 #define umul_ppmm(wh, wl, u, v) \
327 : "*f" ((USItype)(u)), \
415 #define umul_ppmm(w1, w0, u, v) \ argument
419 : "%0" ((USItype)(u)), \
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| D | ec.c | 122 static void ec_addm(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ctx) in ec_addm() argument
124 mpi_add(w, u, v); in ec_addm()
128 static void ec_subm(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ec) in ec_subm() argument
130 mpi_sub(w, u, v); in ec_subm()
136 static void ec_mulm(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ctx) in ec_mulm() argument
138 mpi_mul(w, u, v); in ec_mulm()
143 static void ec_mul2(MPI w, MPI u, struct mpi_ec_ctx *ctx) in ec_mul2() argument
145 mpi_lshift(w, u, 1); in ec_mul2()
199 static void ec_addm_25519(MPI w, MPI u, MPI v, struct mpi_ec_ctx *ctx) in ec_addm_25519() argument
206 if (w->nlimbs != wsize || u->nlimbs != wsize || v->nlimbs != wsize) in ec_addm_25519()
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| D | mpi-mod.c | 153 void mpi_mul_barrett(MPI w, MPI u, MPI v, mpi_barrett_t ctx) in mpi_mul_barrett() argument
155 mpi_mul(w, u, v); in mpi_mul_barrett()
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| /lib/zstd/ |
| D | zstd_opt.h | 40 unsigned u; in ZSTD_rescaleFreqs() local
50 for (u = 0; u <= MaxLit; u++) in ZSTD_rescaleFreqs()
51 ssPtr->litFreq[u] = 0; in ZSTD_rescaleFreqs()
52 for (u = 0; u < srcSize; u++) in ZSTD_rescaleFreqs()
53 ssPtr->litFreq[src[u]]++; in ZSTD_rescaleFreqs()
61 for (u = 0; u <= MaxLit; u++) { in ZSTD_rescaleFreqs()
62 ssPtr->litFreq[u] = 1 + (ssPtr->litFreq[u] >> ZSTD_FREQ_DIV); in ZSTD_rescaleFreqs()
63 ssPtr->litSum += ssPtr->litFreq[u]; in ZSTD_rescaleFreqs()
65 for (u = 0; u <= MaxLL; u++) in ZSTD_rescaleFreqs()
66 ssPtr->litLengthFreq[u] = 1; in ZSTD_rescaleFreqs()
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| D | fse_compress.c | 126 U32 u; in FSE_buildCTable_wksp() local
128 for (u = 1; u <= maxSymbolValue + 1; u++) { in FSE_buildCTable_wksp()
129 if (normalizedCounter[u - 1] == -1) { /* Low proba symbol */ in FSE_buildCTable_wksp()
130 cumul[u] = cumul[u - 1] + 1; in FSE_buildCTable_wksp()
131 tableSymbol[highThreshold--] = (FSE_FUNCTION_TYPE)(u - 1); in FSE_buildCTable_wksp()
133 cumul[u] = cumul[u - 1] + normalizedCounter[u - 1]; in FSE_buildCTable_wksp()
159 U32 u; in FSE_buildCTable_wksp() local
160 for (u = 0; u < tableSize; u++) { in FSE_buildCTable_wksp()
161 …FSE_FUNCTION_TYPE s = tableSymbol[u]; /* note : static analyzer may not understand tableSymbol is … in FSE_buildCTable_wksp()
162 …tableU16[cumul[s]++] = (U16)(tableSize + u); /* TableU16 : sorted by symbol order; gives next stat… in FSE_buildCTable_wksp()
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| D | fse_decompress.c | 148 U32 u; in FSE_buildDTable_wksp() local
149 for (u = 0; u < tableSize; u++) { in FSE_buildDTable_wksp()
150 FSE_FUNCTION_TYPE const symbol = (FSE_FUNCTION_TYPE)(tableDecode[u].symbol); in FSE_buildDTable_wksp()
152 tableDecode[u].nbBits = (BYTE)(tableLog - BIT_highbit32((U32)nextState)); in FSE_buildDTable_wksp()
153 tableDecode[u].newState = (U16)((nextState << tableDecode[u].nbBits) - tableSize); in FSE_buildDTable_wksp()
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| D | huf_decompress.c | 145 U32 u; in HUF_readDTableX2_wksp() local
149 for (u = rankVal[w]; u < rankVal[w] + length; u++) in HUF_readDTableX2_wksp()
150 dt[u] = D; in HUF_readDTableX2_wksp()
473 U32 u; in HUF_fillDTableX4() local
474 for (u = start; u < end; u++) in HUF_fillDTableX4()
475 DTable[u] = DElt; in HUF_fillDTableX4()
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| D | compress.c | 399 U32 u; in ZSTD_reduceTable() local
400 for (u = 0; u < size; u++) { in ZSTD_reduceTable()
401 if (table[u] < reducerValue) in ZSTD_reduceTable()
402 table[u] = 0; in ZSTD_reduceTable()
404 table[u] -= reducerValue; in ZSTD_reduceTable()
572 U32 u; in ZSTD_seqToCodes() local
573 for (u = 0; u < nbSeq; u++) { in ZSTD_seqToCodes()
574 U32 const llv = sequences[u].litLength; in ZSTD_seqToCodes()
575 U32 const mlv = sequences[u].matchLength; in ZSTD_seqToCodes()
576 llCodeTable[u] = (llv > 63) ? (BYTE)ZSTD_highbit32(llv) + LL_deltaCode : LL_Code[llv]; in ZSTD_seqToCodes()
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| /lib/ |
| D | test_bpf.c | 72 } u; member
101 self->u.ptr.insns = insn; in bpf_fill_maxinsns1()
102 self->u.ptr.len = len; in bpf_fill_maxinsns1()
120 self->u.ptr.insns = insn; in bpf_fill_maxinsns2()
121 self->u.ptr.len = len; in bpf_fill_maxinsns2()
147 self->u.ptr.insns = insn; in bpf_fill_maxinsns3()
148 self->u.ptr.len = len; in bpf_fill_maxinsns3()
166 self->u.ptr.insns = insn; in bpf_fill_maxinsns4()
167 self->u.ptr.len = len; in bpf_fill_maxinsns4()
189 self->u.ptr.insns = insn; in bpf_fill_maxinsns5()
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| D | muldi3.c | 16 #define umul_ppmm(w1, w0, u, v) \ argument
21 __ul = __ll_lowpart(u); \
22 __uh = __ll_highpart(u); \
42 #define __umulsidi3(u, v) ({ \ argument
44 umul_ppmm(__w.s.high, __w.s.low, u, v); \
49 long long notrace __muldi3(long long u, long long v) in __muldi3() argument
51 const DWunion uu = {.ll = u}; in __muldi3()
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| D | lshrdi3.c | 9 long long notrace __lshrdi3(long long u, word_type b) in __lshrdi3() argument
15 return u; in __lshrdi3()
17 uu.ll = u; in __lshrdi3()
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| D | ashldi3.c | 9 long long notrace __ashldi3(long long u, word_type b) in __ashldi3() argument
15 return u; in __ashldi3()
17 uu.ll = u; in __ashldi3()
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| D | uuid.c | 123 int guid_parse(const char *uuid, guid_t *u) in guid_parse() argument
125 return __uuid_parse(uuid, u->b, guid_index); in guid_parse()
129 int uuid_parse(const char *uuid, uuid_t *u) in uuid_parse() argument
131 return __uuid_parse(uuid, u->b, uuid_index); in uuid_parse()
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| D | ashrdi3.c | 9 long long notrace __ashrdi3(long long u, word_type b) in __ashrdi3() argument
15 return u; in __ashrdi3()
17 uu.ll = u; in __ashrdi3()
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| D | logic_iomem.c | 173 static u##sz real_raw_read ## op(const volatile void __iomem *addr) \
177 return (u ## sz)~0ULL; \
180 static void real_raw_write ## op(u ## sz val, \
219 u##sz __raw_read ## op(const volatile void __iomem *addr) \
226 return (u ## sz) area->ops->read(area->priv, \
232 void __raw_write ## op(u ## sz val, volatile void __iomem *addr) \
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| D | bitfield_kunit.c | 13 u##tp _res; \
15 _res = u##tp##_encode_bits(v, field); \
20 u##tp##_get_bits(_res, field) != v); \
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| D | inflate.c | 354 struct huft *u[BMAX]; /* table stack */ in huft_build() member
359 struct huft **u; in huft_build() local
371 u = stk->u; in huft_build()
448 u[0] = (struct huft *)NULL; /* just to keep compilers happy */ in huft_build()
492 huft_free(u[0]); in huft_build()
500 u[h] = ++q; /* table starts after link */ in huft_build()
511 u[h-1][j] = r; /* connect to last table */ in huft_build()
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| D | atomic64.c | 177 s64 generic_atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) in generic_atomic64_fetch_add_unless() argument
185 if (val != u) in generic_atomic64_fetch_add_unless()
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| /lib/reed_solomon/ |
| D | decode_rs.c | 23 uint16_t u, q, tmp, num1, num2, den, discr_r, syn_error; variable
114 u = rs_modnn(rs, prim * (nn - 1 - (eras_pos[i] + pad)));
119 alpha_to[rs_modnn(rs, u + tmp)];
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