| /lib/math/ |
| A D | int_sqrt.c | 22 unsigned long b, m, y = 0; in int_sqrt() local
29 b = y + m; in int_sqrt()
30 y >>= 1; in int_sqrt()
34 y += m; in int_sqrt()
39 return y; in int_sqrt()
51 u64 b, m, y = 0; in int_sqrt64() local
58 b = y + m; in int_sqrt64()
59 y >>= 1; in int_sqrt64()
63 y += m; in int_sqrt64()
68 return y; in int_sqrt64()
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| A D | prime_numbers.c | 80 unsigned long y = int_sqrt(x); in slow_is_prime_number() local
82 while (y > 1) { in slow_is_prime_number()
83 if ((x % y) == 0) in slow_is_prime_number()
85 y--; in slow_is_prime_number()
88 return y == 1; in slow_is_prime_number()
122 unsigned long sz, y; in expand_to_next_prime() local
155 for (y = 2UL; y < sz; y = find_next_bit(new->primes, sz, y + 1)) in expand_to_next_prime()
156 new->last = clear_multiples(y, new->primes, p->sz, sz); in expand_to_next_prime()
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| A D | div64.c | 202 u64 x, y, z; in mul_u64_u64_div_u64() local
205 y = (u64)a_lo * b_hi + (u32)(x >> 32); in mul_u64_u64_div_u64()
206 z = (u64)a_hi * b_hi + (u32)(y >> 32); in mul_u64_u64_div_u64()
207 y = (u64)a_hi * b_lo + (u32)y; in mul_u64_u64_div_u64()
208 z += (u32)(y >> 32); in mul_u64_u64_div_u64()
209 x = (y << 32) + (u32)x; in mul_u64_u64_div_u64()
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| /lib/crypto/ |
| A D | arc4.c | 19 ctx->y = 0; in arc4_setkey()
41 u32 x, y, a, b; in arc4_crypt() local
48 y = ctx->y; in arc4_crypt()
51 y = (y + a) & 0xff; in arc4_crypt()
52 b = S[y]; in arc4_crypt()
55 S[y] = a; in arc4_crypt()
60 ty = (y + ta) & 0xff; in arc4_crypt()
65 y = ty; in arc4_crypt()
71 ctx->y = y; in arc4_crypt()
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| A D | Kconfig | 149 default y if ARM
152 default y if PPC
153 default y if S390
154 default y if SPARC64
155 default y if X86_64
168 default y if ARM64
172 default y if S390
174 default y if X86_64
187 default y if ARM64
190 default y if S390
[all …]
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| A D | aes.c | 95 u32 y = w & 0x80808080; in mul_by_x() local
98 return (x << 1) ^ (y >> 7) * 0x1b; in mul_by_x()
104 u32 y = w & 0x80808080; in mul_by_x2() local
108 return (x << 2) ^ (y >> 7) * 0x36 ^ (z >> 6) * 0x1b; in mul_by_x2()
121 u32 y = mul_by_x(x) ^ ror32(x, 16); in mix_columns() local
123 return y ^ ror32(x ^ y, 8); in mix_columns()
143 u32 y = mul_by_x2(x); in inv_mix_columns() local
145 return mix_columns(x ^ y ^ ror32(y, 16)); in inv_mix_columns()
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| A D | Makefile | 74 ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
76 ifeq ($(CONFIG_ARM),y)
82 ifeq ($(CONFIG_PPC),y)
96 ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
99 ifeq ($(CONFIG_ARM),y)
106 ifeq ($(CONFIG_ARM64),y)
126 ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
129 ifeq ($(CONFIG_ARM),y)
136 ifeq ($(CONFIG_ARM64),y)
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| A D | sm3.c | 57 #define FF1(x, y, z) (x ^ y ^ z) argument
58 #define FF2(x, y, z) ((x & y) | (x & z) | (y & z)) argument
60 #define GG1(x, y, z) FF1(x, y, z) argument
61 #define GG2(x, y, z) ((x & y) | (~x & z)) argument
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| A D | sha256.c | 49 #define Ch(x, y, z) ((z) ^ ((x) & ((y) ^ (z)))) argument
50 #define Maj(x, y, z) (((x) & (y)) | ((z) & ((x) | (y)))) argument
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| /lib/crypto/mpi/ |
| A D | generic_mpih-sub1.c | 23 mpi_limb_t x, y, cy; in mpihelp_sub_n() local
37 y = s2_ptr[j]; in mpihelp_sub_n()
39 y += cy; /* add previous carry to subtrahend */ in mpihelp_sub_n()
40 cy = y < cy; /* get out carry from that addition */ in mpihelp_sub_n()
41 y = x - y; /* main subtract */ in mpihelp_sub_n()
42 cy += y > x; /* get out carry from the subtract, combine */ in mpihelp_sub_n()
43 res_ptr[j] = y; in mpihelp_sub_n()
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| A D | generic_mpih-add1.c | 24 mpi_limb_t x, y, cy; in mpihelp_add_n() local
38 y = s2_ptr[j]; in mpihelp_add_n()
40 y += cy; /* add previous carry to one addend */ in mpihelp_add_n()
41 cy = y < cy; /* get out carry from that addition */ in mpihelp_add_n()
42 y += x; /* add other addend */ in mpihelp_add_n()
43 cy += y < x; /* get out carry from that add, combine */ in mpihelp_add_n()
44 res_ptr[j] = y; in mpihelp_add_n()
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| /lib/ |
| A D | extable.c | 29 struct exception_table_entry *x = a, *y = b, tmp; in swap_ex() local
33 x->insn = y->insn + delta; in swap_ex()
34 y->insn = tmp.insn - delta; in swap_ex()
37 swap_ex_entry_fixup(x, y, tmp, delta); in swap_ex()
39 x->fixup = y->fixup + delta; in swap_ex()
40 y->fixup = tmp.fixup - delta; in swap_ex()
53 const struct exception_table_entry *x = a, *y = b; in cmp_ex_sort() local
56 if (ex_to_insn(x) > ex_to_insn(y)) in cmp_ex_sort()
58 if (ex_to_insn(x) < ex_to_insn(y)) in cmp_ex_sort()
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| A D | ts_bm.c | 117 int x = i+g-1, y = j+g-1, ret = 0; in subpattern() local
119 while(pattern[x--] == pattern[y--]) { in subpattern()
120 if (y < 0) { in subpattern()
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| A D | inflate.c | 350 int y; /* number of dummy codes added */ in huft_build() local
411 for (y = 1 << j; j < i; j++, y <<= 1) in huft_build()
412 if ((y -= c[j]) < 0) { in huft_build()
416 if ((y -= c[i]) < 0) { in huft_build()
420 c[i] += y; in huft_build()
558 ret = y != 0 && g != 1; in huft_build()
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| A D | Kconfig.kcsan | 57 default y
85 default y
118 default y
136 default y
170 default y
186 default y
208 default y
217 default y
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| /lib/crc/ |
| A D | Kconfig | 52 default y if PPC64 && ALTIVEC
54 default y if X86
67 default y if ARM64
68 default y if LOONGARCH
69 default y if MIPS && CPU_MIPSR6
70 default y if PPC64 && ALTIVEC
72 default y if S390
73 default y if SPARC64
74 default y if X86
86 default y if X86_64
[all …]
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| A D | Makefile | 14 ifeq ($(CONFIG_CRC_T10DIF_ARCH),y)
25 ifeq ($(CONFIG_CRC32_ARCH),y)
39 ifeq ($(CONFIG_CRC64_ARCH),y)
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| /lib/raid6/ |
| A D | s390vx.uc | 28 * vector register y left by 1 bit and stores the result in
31 #define SHLBYTE(x, y) fpu_vab(x, y, y)
34 * For each of the 16 bytes in the vector register y the MASK()
39 #define MASK(x, y) fpu_vesravb(x, y, 24)
41 #define AND(x, y, z) fpu_vn(x, y, z)
42 #define XOR(x, y, z) fpu_vx(x, y, z)
45 #define COPY_VEC(x, y) fpu_vlr(x, y)
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| /lib/kunit/ |
| A D | .kunitconfig | 1 CONFIG_KUNIT=y
2 CONFIG_KUNIT_TEST=y
3 CONFIG_KUNIT_EXAMPLE_TEST=y
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| A D | Makefile | 15 ifeq ($(CONFIG_KUNIT_DEBUGFS),y)
26 ifeq ($(CONFIG_KUNIT_TEST),y)
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| A D | kunit-example-test.c | 340 static int __init init_add(int x, int y) in init_add() argument
342 return (x + y); in init_add()
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| /lib/xz/ |
| A D | Kconfig | 15 default y
20 default y
25 default y
30 default y
35 default y
40 default y
45 default y
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| /lib/tests/ |
| A D | hashtable_test.c | 188 struct hashtable_test_entry *x, *y; in hashtable_test_hash_for_each_possible() local
220 hash_for_each(hash, bkt, y, node) { in hashtable_test_hash_for_each_possible()
221 KUNIT_ASSERT_GE_MSG(test, y->key, 0, "Unexpected key in hashtable."); in hashtable_test_hash_for_each_possible()
222 KUNIT_ASSERT_LE_MSG(test, y->key, 1, "Unexpected key in hashtable."); in hashtable_test_hash_for_each_possible()
223 buckets[y->key] = bkt; in hashtable_test_hash_for_each_possible()
242 struct hashtable_test_entry *x, *y; in hashtable_test_hash_for_each_possible_safe() local
278 hash_for_each(hash, bkt, y, node) { in hashtable_test_hash_for_each_possible_safe()
279 KUNIT_ASSERT_GE_MSG(test, y->key, 0, "Unexpected key in hashtable."); in hashtable_test_hash_for_each_possible_safe()
280 KUNIT_ASSERT_LE_MSG(test, y->key, 1, "Unexpected key in hashtable."); in hashtable_test_hash_for_each_possible_safe()
281 buckets[y->key] = bkt; in hashtable_test_hash_for_each_possible_safe()
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| A D | test_bits.c | 121 unsigned int x, y; in genmask_input_check_test() local
127 KUNIT_EXPECT_EQ(test, 0, GENMASK_INPUT_CHECK(x, y)); in genmask_input_check_test()
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| /lib/fonts/ |
| A D | Kconfig | 27 default y if !SPARC && !FONTS
40 default y if !SPARC && !FONTS
50 default y if !SPARC && !FONTS && MAC
66 default y if !SPARC && !FONTS && AMIGA
74 default y if !SPARC && !FONTS && ARM && ARCH_ACORN
132 def_bool y
|