162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Mapping of DWARF debug register numbers into register names. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2010 David S. Miller <davem@davemloft.net> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#include <stddef.h> 962306a36Sopenharmony_ci#include <dwarf-regs.h> 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define SPARC_MAX_REGS 96 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciconst char *sparc_regs_table[SPARC_MAX_REGS] = { 1462306a36Sopenharmony_ci "%g0", "%g1", "%g2", "%g3", "%g4", "%g5", "%g6", "%g7", 1562306a36Sopenharmony_ci "%o0", "%o1", "%o2", "%o3", "%o4", "%o5", "%sp", "%o7", 1662306a36Sopenharmony_ci "%l0", "%l1", "%l2", "%l3", "%l4", "%l5", "%l6", "%l7", 1762306a36Sopenharmony_ci "%i0", "%i1", "%i2", "%i3", "%i4", "%i5", "%fp", "%i7", 1862306a36Sopenharmony_ci "%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7", 1962306a36Sopenharmony_ci "%f8", "%f9", "%f10", "%f11", "%f12", "%f13", "%f14", "%f15", 2062306a36Sopenharmony_ci "%f16", "%f17", "%f18", "%f19", "%f20", "%f21", "%f22", "%f23", 2162306a36Sopenharmony_ci "%f24", "%f25", "%f26", "%f27", "%f28", "%f29", "%f30", "%f31", 2262306a36Sopenharmony_ci "%f32", "%f33", "%f34", "%f35", "%f36", "%f37", "%f38", "%f39", 2362306a36Sopenharmony_ci "%f40", "%f41", "%f42", "%f43", "%f44", "%f45", "%f46", "%f47", 2462306a36Sopenharmony_ci "%f48", "%f49", "%f50", "%f51", "%f52", "%f53", "%f54", "%f55", 2562306a36Sopenharmony_ci "%f56", "%f57", "%f58", "%f59", "%f60", "%f61", "%f62", "%f63", 2662306a36Sopenharmony_ci}; 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci/** 2962306a36Sopenharmony_ci * get_arch_regstr() - lookup register name from it's DWARF register number 3062306a36Sopenharmony_ci * @n: the DWARF register number 3162306a36Sopenharmony_ci * 3262306a36Sopenharmony_ci * get_arch_regstr() returns the name of the register in struct 3362306a36Sopenharmony_ci * regdwarfnum_table from it's DWARF register number. If the register is not 3462306a36Sopenharmony_ci * found in the table, this returns NULL; 3562306a36Sopenharmony_ci */ 3662306a36Sopenharmony_ciconst char *get_arch_regstr(unsigned int n) 3762306a36Sopenharmony_ci{ 3862306a36Sopenharmony_ci return (n < SPARC_MAX_REGS) ? sparc_regs_table[n] : NULL; 3962306a36Sopenharmony_ci} 40