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- /**
- * @file arch/alpha/oprofile/op_impl.h
- *
- * @remark Copyright 2002 OProfile authors
- * @remark Read the file COPYING
- *
- * @author Richard Henderson <rth@twiddle.net>
- */
- #ifndef OP_IMPL_H
- #define OP_IMPL_H 1
- 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 configure 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;
- };
- void op_mips_backtrace(struct pt_regs * const regs, unsigned int depth);
- #endif
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