From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/mips/oprofile/op_impl.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 arch/mips/oprofile/op_impl.h (limited to 'arch/mips/oprofile/op_impl.h') diff --git a/arch/mips/oprofile/op_impl.h b/arch/mips/oprofile/op_impl.h new file mode 100644 index 000000000..7c2da27ec --- /dev/null +++ b/arch/mips/oprofile/op_impl.h @@ -0,0 +1,41 @@ +/** + * @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 (*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; +}; + +void op_mips_backtrace(struct pt_regs * const regs, unsigned int depth); + +#endif -- cgit v1.2.3-54-g00ecf