Searched refs:PMCR (Results 1 – 1 of 1) sorted by relevance
| /xnu-8019.80.24/osfmk/arm/ |
| H A D | kpc_arm.c | 82 uint32_t PMCR = 1; in enable_counter() local
83 __asm__ volatile ("mcr p15, 0, %0, c9, c12, 0;" : : "r" (PMCR)); in enable_counter()
113 uint32_t PMCR = 0; in disable_counter() local
114 __asm__ volatile ("mcr p15, 0, %0, c9, c12, 0;" : : "r" (PMCR)); in disable_counter()
373 uint32_t PMCR; in kpc_arch_init() local
377 __asm__ volatile ("mrc p15, 0, %0, c9, c12, 0;" : "=r" (PMCR)); in kpc_arch_init()
378 event_counters = (PMCR >> 11) & 0x1F; in kpc_arch_init()
546 uint32_t PMCR = 0; in save_regs() local
551 __asm__ volatile ("mcr p15, 0, %0, c9, c12, 0;" : : "r" (PMCR)); in save_regs()
584 uint32_t PMCR = 1; in restore_regs() local
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