blob: fa6b4aae75233f764d1979f7b1f0e5fd9944545e [file] [log] [blame]
* @file arch/alpha/oprofile/op_impl.h
* @remark Copyright 2002 OProfile authors
* @remark Read the file COPYING
* @author Richard Henderson <>
#ifndef OP_IMPL_H
#define OP_IMPL_H 1
extern int null_perf_irq(void);
extern int (*perf_irq)(void);
/* Per-counter configuration as set via oprofilefs. */
struct op_counter_config {
unsigned long enabled;
unsigned long event;
unsigned long count;
/* Dummies because I am too lazy to hack the userspace tools. */
unsigned long kernel;
unsigned long user;
unsigned long exl;
unsigned long unit_mask;
/* Per-architecture configury and hooks. */
struct op_mips_model {
void (*reg_setup) (struct op_counter_config *);
void (*cpu_setup) (void * dummy);
int (*init)(void);
void (*exit)(void);
void (*cpu_start)(void *args);
void (*cpu_stop)(void *args);
char *cpu_type;
unsigned char num_counters;