unwind-libunwind.c

 1// SPDX-License-Identifier: GPL-2.0
 2#include <errno.h>
 3
 4#ifndef REMOTE_UNWIND_LIBUNWIND
 5#include <libunwind.h>
 6#include "perf_regs.h"
 7#include "../../../util/unwind.h"
 8#endif
 9#include "../../../util/debug.h"
10
11int LIBUNWIND__ARCH_REG_ID(int regnum)
12{
13	if (regnum < 0 || regnum >= PERF_REG_ARM64_EXTENDED_MAX)
14		return -EINVAL;
15
16	return regnum;
17}