#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/sysproto.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/proc.h>
#include <sys/resourcevar.h>
#include <sys/sysctl.h>
#include <machine/cpu.h>

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Data Structures
struct	profil_args

Macros
#define	PC_TO_INDEX(pc, prof)

Functions
	__FBSDID ("$FreeBSD$")

int	sys_profil (struct thread td, struct profil_args uap)

void	addupc_intr (struct thread *td, uintfptr_t pc, u_int ticks)

void	addupc_task (struct thread *td, uintfptr_t pc, u_int ticks)

Macro Definition Documentation

◆ PC_TO_INDEX

#define PC_TO_INDEX	(	pc,
		prof
	)

Value:

((int)(((u_quad_t)((pc) - (prof)->pr_off) * \

(u_quad_t)((prof)->pr_scale)) >> 16) & ~1)

Definition at line 99 of file subr_prof.c.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ addupc_intr()

void addupc_intr	(	struct thread *	td,
		uintfptr_t	pc,
		u_int	ticks
	)

Definition at line 116 of file subr_prof.c.

References PC_TO_INDEX, and ticks.

Referenced by profclock().

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◆ addupc_task()

void addupc_task	(	struct thread *	td,
		uintfptr_t	pc,
		u_int	ticks
	)

Definition at line 143 of file subr_prof.c.

References addr, PC_TO_INDEX, stop, stopprofclock(), ticks, and wakeup().

Referenced by ast(), and userret().

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◆ sys_profil()

int sys_profil	(	struct thread *	td,
		struct profil_args *	uap
	)

Definition at line 65 of file subr_prof.c.

References profil_args::offset, profil_args::samples, profil_args::scale, profil_args::size, startprofclock(), and stopprofclock().