xnu-6153.141.1.tar.gz

[apple/xnu.git] / osfmk / mach / arm / processor_info.h

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#ifndef _MACH_ARM_PROCESSOR_INFO_H_
#define _MACH_ARM_PROCESSOR_INFO_H_

#define PROCESSOR_CPU_STAT   0x10000003 /* Low-level CPU statistics */
#define PROCESSOR_CPU_STAT64 0x10000004 /* Low-level CPU statistics, in full 64-bit */

#include <stdint.h> /* uint32_t, uint64_t */

struct processor_cpu_stat {
	uint32_t irq_ex_cnt;
	uint32_t ipi_cnt;
	uint32_t timer_cnt;
	uint32_t undef_ex_cnt;
	uint32_t unaligned_cnt;
	uint32_t vfp_cnt;
	uint32_t vfp_shortv_cnt;
	uint32_t data_ex_cnt;
	uint32_t instr_ex_cnt;
};

typedef struct processor_cpu_stat  processor_cpu_stat_data_t;
typedef struct processor_cpu_stat *processor_cpu_stat_t;
#define PROCESSOR_CPU_STAT_COUNT ((mach_msg_type_number_t) \
	        (sizeof(processor_cpu_stat_data_t) / sizeof(natural_t)))

struct processor_cpu_stat64 {
	uint64_t irq_ex_cnt;
	uint64_t ipi_cnt;
	uint64_t timer_cnt;
	uint64_t undef_ex_cnt;
	uint64_t unaligned_cnt;
	uint64_t vfp_cnt;
	uint64_t vfp_shortv_cnt;
	uint64_t data_ex_cnt;
	uint64_t instr_ex_cnt;
	uint64_t pmi_cnt;
} __attribute__((packed, aligned(4)));

typedef struct processor_cpu_stat64  processor_cpu_stat64_data_t;
typedef struct processor_cpu_stat64 *processor_cpu_stat64_t;
#define PROCESSOR_CPU_STAT64_COUNT ((mach_msg_type_number_t) \
	        (sizeof(processor_cpu_stat64_data_t) / sizeof(integer_t)))

#endif /* _MACH_ARM_PROCESSOR_INFO_H_ */