42 lines · c
1// SPDX-License-Identifier: GPL-2.0-or-later2/*3 * Mapping of DWARF debug register numbers into register names.4 *5 * Copyright (C) 2010 Matt Fleming <matt@console-pimps.org>6 */7 8#include <stddef.h>9#include <dwarf-regs.h>10 11/*12 * Generic dwarf analysis helpers13 */14 15#define SH_MAX_REGS 1816const char *sh_regs_table[SH_MAX_REGS] = {17 "r0",18 "r1",19 "r2",20 "r3",21 "r4",22 "r5",23 "r6",24 "r7",25 "r8",26 "r9",27 "r10",28 "r11",29 "r12",30 "r13",31 "r14",32 "r15",33 "pc",34 "pr",35};36 37/* Return architecture dependent register string (for kprobe-tracer) */38const char *get_arch_regstr(unsigned int n)39{40 return (n < SH_MAX_REGS) ? sh_regs_table[n] : NULL;41}42