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/xnu-8792.41.9/osfmk/arm64/
H A Dmonotonic_arm64.c188 uint64_t pmcr1; in core_init_execution_modes() local
190 pmcr1 = __builtin_arm_rsr64("PMCR1_EL1"); in core_init_execution_modes()
191 pmcr1 |= PMCR1_INIT; in core_init_execution_modes()
192 __builtin_arm_wsr64("PMCR1_EL1", pmcr1); in core_init_execution_modes()
284 uint64_t pmcr1 = __builtin_arm_rsr64("PMCR1_EL1"); in core_idle() local
285 if ((pmcr1 & PMCR1_INIT) == 0) { in core_idle()
286 panic("monotonic: counter modes disabled before idling, pmcr1 = 0x%llx", pmcr1); in core_idle()