cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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dwarf-regs.c (509B)

      1// SPDX-License-Identifier: GPL-2.0-or-later
      2/*
      3 * Mapping of DWARF debug register numbers into register names.
      4 *
      5 * Copyright (c) 2015 Cadence Design Systems Inc.
      6 */
      7
      8#include <stddef.h>
      9#include <dwarf-regs.h>
     10
     11#define XTENSA_MAX_REGS 16
     12
     13const char *xtensa_regs_table[XTENSA_MAX_REGS] = {
     14	"a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7",
     15	"a8", "a9", "a10", "a11", "a12", "a13", "a14", "a15",
     16};
     17
     18const char *get_arch_regstr(unsigned int n)
     19{
     20	return n < XTENSA_MAX_REGS ? xtensa_regs_table[n] : NULL;
     21}