LCOV - code coverage report
Current view: top level - src/compat - cpuid.h (source / functions) Hit Total Coverage
Test: coverage.lcov Lines: 4 4 100.0 %
Date: 2021-06-29 14:35:33 Functions: 3 3 100.0 %
Legend: Modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed

Not modified by patch:
Lines: hit not hit | Branches: + taken - not taken # not executed
Branches: 0 0 -

           Branch data     Line data    Source code
#       1                 :            : // Copyright (c) 2017-2019 The Bitcoin Core developers
#       2                 :            : // Distributed under the MIT software license, see the accompanying
#       3                 :            : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
#       4                 :            : 
#       5                 :            : #ifndef BITCOIN_COMPAT_CPUID_H
#       6                 :            : #define BITCOIN_COMPAT_CPUID_H
#       7                 :            : 
#       8                 :            : #if defined(__x86_64__) || defined(__amd64__) || defined(__i386__)
#       9                 :            : #define HAVE_GETCPUID
#      10                 :            : 
#      11                 :            : #include <cpuid.h>
#      12                 :            : 
#      13                 :            : // We can't use cpuid.h's __get_cpuid as it does not support subleafs.
#      14                 :            : void static inline GetCPUID(uint32_t leaf, uint32_t subleaf, uint32_t& a, uint32_t& b, uint32_t& c, uint32_t& d)
#      15                 :      36909 : {
#      16                 :      36909 : #ifdef __GNUC__
#      17                 :      36909 :     __cpuid_count(leaf, subleaf, a, b, c, d);
#      18                 :            : #else
#      19                 :            :   __asm__ ("cpuid" : "=a"(a), "=b"(b), "=c"(c), "=d"(d) : "0"(leaf), "2"(subleaf));
#      20                 :            : #endif
#      21                 :      36909 : }
#      22                 :            : 
#      23                 :            : #endif // defined(__x86_64__) || defined(__amd64__) || defined(__i386__)
#      24                 :            : #endif // BITCOIN_COMPAT_CPUID_H

Generated by: LCOV version 1.14