Coverage Report

Created: 2026-07-14 18:13

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/bitcoin/src/crypto/common.h
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Count
Source
1
// Copyright (c) 2014-present The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_CRYPTO_COMMON_H
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#define BITCOIN_CRYPTO_COMMON_H
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#include <compat/endian.h>
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#include <concepts>
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#include <cstddef>
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#include <cstdint>
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#include <cstring>
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template <typename B>
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concept ByteType = std::same_as<B, unsigned char> || std::same_as<B, std::byte>;
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template <ByteType B>
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inline uint16_t ReadLE16(const B* ptr)
20
51.3k
{
21
51.3k
    uint16_t x;
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51.3k
    memcpy(&x, ptr, 2);
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51.3k
    return le16toh_internal(x);
24
51.3k
}
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template <ByteType B>
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inline uint32_t ReadLE32(const B* ptr)
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1.84G
{
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1.84G
    uint32_t x;
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1.84G
    memcpy(&x, ptr, 4);
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1.84G
    return le32toh_internal(x);
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1.84G
}
_Z8ReadLE32ITk8ByteTypehEjPKT_
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Count
Source
28
1.25G
{
29
1.25G
    uint32_t x;
30
1.25G
    memcpy(&x, ptr, 4);
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1.25G
    return le32toh_internal(x);
32
1.25G
}
_Z8ReadLE32ITk8ByteTypeSt4byteEjPKT_
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Count
Source
28
584M
{
29
584M
    uint32_t x;
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584M
    memcpy(&x, ptr, 4);
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584M
    return le32toh_internal(x);
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584M
}
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template <ByteType B>
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inline uint64_t ReadLE64(const B* ptr)
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1.04G
{
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1.04G
    uint64_t x;
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1.04G
    memcpy(&x, ptr, 8);
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1.04G
    return le64toh_internal(x);
40
1.04G
}
_Z8ReadLE64ITk8ByteTypehEmPKT_
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Count
Source
36
963M
{
37
963M
    uint64_t x;
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963M
    memcpy(&x, ptr, 8);
39
963M
    return le64toh_internal(x);
40
963M
}
_Z8ReadLE64ITk8ByteTypeSt4byteEmPKT_
Line
Count
Source
36
77.9M
{
37
77.9M
    uint64_t x;
38
77.9M
    memcpy(&x, ptr, 8);
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77.9M
    return le64toh_internal(x);
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77.9M
}
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template <ByteType B>
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inline void WriteLE16(B* ptr, uint16_t x)
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{
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42
    uint16_t v = htole16_internal(x);
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42
    memcpy(ptr, &v, 2);
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42
}
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template <ByteType B>
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inline void WriteLE32(B* ptr, uint32_t x)
51
582M
{
52
582M
    uint32_t v = htole32_internal(x);
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582M
    memcpy(ptr, &v, 4);
54
582M
}
_Z9WriteLE32ITk8ByteTypehEvPT_j
Line
Count
Source
51
57.6k
{
52
57.6k
    uint32_t v = htole32_internal(x);
53
57.6k
    memcpy(ptr, &v, 4);
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57.6k
}
_Z9WriteLE32ITk8ByteTypeSt4byteEvPT_j
Line
Count
Source
51
582M
{
52
582M
    uint32_t v = htole32_internal(x);
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582M
    memcpy(ptr, &v, 4);
54
582M
}
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template <ByteType B>
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inline void WriteLE64(B* ptr, uint64_t x)
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21.0k
{
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21.0k
    uint64_t v = htole64_internal(x);
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21.0k
    memcpy(ptr, &v, 8);
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21.0k
}
_Z9WriteLE64ITk8ByteTypeSt4byteEvPT_m
Line
Count
Source
58
15.9k
{
59
15.9k
    uint64_t v = htole64_internal(x);
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15.9k
    memcpy(ptr, &v, 8);
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15.9k
}
_Z9WriteLE64ITk8ByteTypehEvPT_m
Line
Count
Source
58
5.09k
{
59
5.09k
    uint64_t v = htole64_internal(x);
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5.09k
    memcpy(ptr, &v, 8);
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5.09k
}
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63
template <ByteType B>
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inline uint16_t ReadBE16(const B* ptr)
65
1.01M
{
66
1.01M
    uint16_t x;
67
1.01M
    memcpy(&x, ptr, 2);
68
1.01M
    return be16toh_internal(x);
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1.01M
}
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template <ByteType B>
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inline uint32_t ReadBE32(const B* ptr)
73
3.81M
{
74
3.81M
    uint32_t x;
75
3.81M
    memcpy(&x, ptr, 4);
76
3.81M
    return be32toh_internal(x);
77
3.81M
}
_Z8ReadBE32ITk8ByteTypehEjPKT_
Line
Count
Source
73
3.81M
{
74
3.81M
    uint32_t x;
75
3.81M
    memcpy(&x, ptr, 4);
76
3.81M
    return be32toh_internal(x);
77
3.81M
}
Unexecuted instantiation: _Z8ReadBE32ITk8ByteTypeSt4byteEjPKT_
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template <ByteType B>
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inline uint64_t ReadBE64(const B* ptr)
81
26.8G
{
82
26.8G
    uint64_t x;
83
26.8G
    memcpy(&x, ptr, 8);
84
26.8G
    return be64toh_internal(x);
85
26.8G
}
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template <ByteType B>
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inline void WriteBE16(B* ptr, uint16_t x)
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54
{
90
54
    uint16_t v = htobe16_internal(x);
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54
    memcpy(ptr, &v, 2);
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54
}
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template <ByteType B>
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inline void WriteBE32(B* ptr, uint32_t x)
96
610M
{
97
610M
    uint32_t v = htobe32_internal(x);
98
610M
    memcpy(ptr, &v, 4);
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610M
}
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template <ByteType B>
102
inline void WriteBE64(B* ptr, uint64_t x)
103
15.0G
{
104
15.0G
    uint64_t v = htobe64_internal(x);
105
15.0G
    memcpy(ptr, &v, 8);
106
15.0G
}
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#endif // BITCOIN_CRYPTO_COMMON_H