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1// SPDX-License-Identifier: GPL-2.02#include <errno.h>3 4#ifndef REMOTE_UNWIND_LIBUNWIND5#include <libunwind.h>6#include "perf_regs.h"7#include "../../../util/unwind.h"8#endif9#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}18