1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * dwarf-regs.c : Mapping of DWARF debug register numbers into register names. 4 * 5 * Copyright (C) 2013 Cavium, Inc. 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 */ 18 19 #include <stdio.h> 20 #include <dwarf-regs.h> 21 22 static const char *mips_gpr_names[32] = { 23 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", "$9", 24 "$10", "$11", "$12", "$13", "$14", "$15", "$16", "$17", "$18", "$19", 25 "$20", "$21", "$22", "$23", "$24", "$25", "$26", "$27", "$28", "$29", 26 "$30", "$31" 27 }; 28 29 const char *get_arch_regstr(unsigned int n) 30 { 31 if (n < 32) 32 return mips_gpr_names[n]; 33 if (n == 64) 34 return "hi"; 35 if (n == 65) 36 return "lo"; 37 return NULL; 38 } 39