Cregit: Linux 5.2: perf

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Marc Zyngier	36	63.16%	2	33.33%
Hou Pengyang	9	15.79%	1	16.67%
Jamie Iles	9	15.79%	1	16.67%
Thomas Gleixner	2	3.51%	1	16.67%
Mark Rutland	1	1.75%	1	16.67%
Total	57		6

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  linux/arch/arm/include/asm/perf_event.h
 *
 *  Copyright (C) 2009 picoChip Designs Ltd, Jamie Iles
 */

#ifndef __ARM_PERF_EVENT_H__
#define __ARM_PERF_EVENT_H__

#ifdef CONFIG_PERF_EVENTS
struct pt_regs;
extern unsigned long perf_instruction_pointer(struct pt_regs *regs);
extern unsigned long perf_misc_flags(struct pt_regs *regs);
#define perf_misc_flags(regs)	perf_misc_flags(regs)
#endif

#define perf_arch_fetch_caller_regs(regs, __ip) { \
	(regs)->ARM_pc = (__ip); \
	(regs)->ARM_fp = (unsigned long) __builtin_frame_address(0); \
	(regs)->ARM_sp = current_stack_pointer; \
	(regs)->ARM_cpsr = SVC_MODE; \
}

#endif /* __ARM_PERF_EVENT_H__ */