[apple/xnu.git] / tests / kperf_helpers.h

#ifndef KPERF_HELPERS_H
#define KPERF_HELPERS_H

#include <unistd.h>
#include <stdbool.h>

void configure_kperf_stacks_timer(pid_t pid, unsigned int period_ms,
    bool quiet);

#define PERF_SAMPLE KDBG_EVENTID(DBG_PERF, 0, 0)
#define PERF_KPC_PMI KDBG_EVENTID(DBG_PERF, 6, 0)
#define PERF_STK_KHDR  UINT32_C(0x25020014)
#define PERF_STK_UHDR  UINT32_C(0x25020018)
#define PERF_STK_KDATA UINT32_C(0x2502000c)
#define PERF_STK_UDATA UINT32_C(0x25020010)

#endif /* !defined(KPERF_HELPERS_H) */
Commit	Line	Data
39037602 A	1	#ifndef KPERF_HELPERS_H
	2	#define KPERF_HELPERS_H
	3
	4	#include <unistd.h>
f427ee49	5	#include <stdbool.h>
39037602	6
f427ee49 A	7	void configure_kperf_stacks_timer(pid_t pid, unsigned int period_ms,
f427ee49 A	8	bool quiet);
39037602	9
ea3f0419 A	10	#define PERF_SAMPLE KDBG_EVENTID(DBG_PERF, 0, 0)
ea3f0419 A	11	#define PERF_KPC_PMI KDBG_EVENTID(DBG_PERF, 6, 0)
2a1bd2d3 A	12	#define PERF_STK_KHDR UINT32_C(0x25020014)
	13	#define PERF_STK_UHDR UINT32_C(0x25020018)
	14	#define PERF_STK_KDATA UINT32_C(0x2502000c)
	15	#define PERF_STK_UDATA UINT32_C(0x25020010)
ea3f0419	16
39037602	17	#endif /* !defined(KPERF_HELPERS_H) */