1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Mapping of DWARF debug register numbers into register names. 4 * 5 * Copyright IBM Corp. 2010 6 * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>, 7 * 8 */ 9 10 #include <stddef.h> 11 #include <dwarf-regs.h> 12 13 #define NUM_GPRS 16 14 15 static const char *gpr_names[NUM_GPRS] = { 16 "%r0", "%r1", "%r2", "%r3", "%r4", "%r5", "%r6", "%r7", 17 "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15", 18 }; 19 20 const char *get_arch_regstr(unsigned int n) 21 { 22 return (n >= NUM_GPRS) ? NULL : gpr_names[n]; 23 } 24