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Searched refs:_cpu_capabilities (Results 1 – 3 of 3) sorted by relevance

/xnu-8792.81.2/libsyscall/wrappers/
H A Dinit_cpu_capabilities.c33 int _cpu_capabilities = 0; variable
38 _cpu_capabilities = (int)_get_cpu_capabilities(); in _init_cpu_capabilities()
45 int _cpu_capabilities = 0; variable
/xnu-8792.81.2/osfmk/i386/commpage/
H A Dcommpage.c93 uint64_t _cpu_capabilities = 0; // define the capability vector variable
396 _cpu_capabilities = bits; // set kernel version for use by drivers etc in commpage_init_cpu_capabilities()
444 return _cpu_capabilities; in _get_cpu_capabilities()
483 commpage_update(_COMM_PAGE_CPU_CAPABILITIES64, &_cpu_capabilities, sizeof(_cpu_capabilities)); in commpage_post_ucode_update()
484 commpage_update(_COMM_PAGE_CPU_CAPABILITIES, &_cpu_capabilities, sizeof(uint32_t)); in commpage_post_ucode_update()
531 commpage_stuff(_COMM_PAGE_CPU_CAPABILITIES64, &_cpu_capabilities, sizeof(_cpu_capabilities)); in commpage_populate_one()
533 commpage_stuff(_COMM_PAGE_CPU_CAPABILITIES, &_cpu_capabilities, sizeof(uint32_t)); in commpage_populate_one()
536 if (_cpu_capabilities & kCache64) { in commpage_populate_one()
538 } else if (_cpu_capabilities & kCache128) { in commpage_populate_one()
591 if (_cpu_capabilities & k64Bit) { in commpage_populate()
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/xnu-8792.81.2/osfmk/arm/commpage/
H A Dcommpage.c74 SECURITY_READ_ONLY_LATE(uint64_t) _cpu_capabilities = 0;
149 if (_cpu_capabilities & kCache32) { in commpage_populate()
151 } else if (_cpu_capabilities & kCache64) { in commpage_populate()
153 } else if (_cpu_capabilities & kCache128) { in commpage_populate()
344 return _cpu_capabilities; in _get_cpu_capabilities()
701 _cpu_capabilities = bits; in commpage_init_cpu_capabilities()
703 *((uint32_t *)(_COMM_PAGE_CPU_CAPABILITIES + _COMM_PAGE_RW_OFFSET)) = (uint32_t)_cpu_capabilities; in commpage_init_cpu_capabilities()
704 *((uint64_t *)(_COMM_PAGE_CPU_CAPABILITIES64 + _COMM_PAGE_RW_OFFSET)) = _cpu_capabilities; in commpage_init_cpu_capabilities()