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Searched refs:bit_index (Results 1 – 2 of 2) sorted by relevance

/xnu-8020.140.41/osfmk/arm64/
H A Dmachine_routines.c2075 _enable_timebase_event_stream(uint32_t bit_index) in _enable_timebase_event_stream() argument
2079 if (bit_index >= 64) { in _enable_timebase_event_stream()
2080 panic("%s: invalid bit index (%u)", __FUNCTION__, bit_index); in _enable_timebase_event_stream()
2085 cntkctl |= (bit_index << CNTKCTL_EL1_EVENTI_SHIFT); in _enable_timebase_event_stream()
2148 uint32_t bit_index; in wfe_timeout_configure() local
2163 bit_index = flsll(ticks_per_event) - 1; in wfe_timeout_configure()
2165 if ((ticks_per_event & ((1 << bit_index) - 1)) != 0) { in wfe_timeout_configure()
2166 bit_index++; in wfe_timeout_configure()
2185 if (bit_index != 0) { in wfe_timeout_configure()
2186 bit_index--; in wfe_timeout_configure()
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/xnu-8020.140.41/bsd/dev/arm64/
H A Dfasttrap_isa.c526 uint32_t bit_index, b5, b40, regno, bit_set; local
534 bit_index = (b5 << 5) | b40;
535 assert(bit_index <= 63);
543 bit_set = ((regval & (1 << bit_index)) != 0);