/*
 * Copyright (c) 2000, 2026, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 */


#include "register_x86.hpp"

const Register::RegisterImpl           all_RegisterImpls     [Register::number_of_registers      + 1];
const FloatRegister::FloatRegisterImpl all_FloatRegisterImpls[FloatRegister::number_of_registers + 1];
const XMMRegister::XMMRegisterImpl     all_XMMRegisterImpls  [XMMRegister::number_of_registers   + 1];
const KRegister::KRegisterImpl         all_KRegisterImpls    [KRegister::number_of_registers     + 1];

const char * Register::RegisterImpl::name() const {
  static const char *const names[number_of_registers] = {
    "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
    "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",
    "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
    "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31"
  };
  return is_valid() ? names[encoding()] : "noreg";
}

const char* FloatRegister::FloatRegisterImpl::name() const {
  static const char *const names[number_of_registers] = {
    "st0", "st1", "st2", "st3", "st4", "st5", "st6", "st7"
  };
  return is_valid() ? names[encoding()] : "fnoreg";
}

const char* XMMRegister::XMMRegisterImpl::name() const {
  static const char *const names[number_of_registers] = {
    "xmm0",    "xmm1",  "xmm2",  "xmm3",  "xmm4",  "xmm5",  "xmm6",  "xmm7"
    ,"xmm8",   "xmm9",  "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15"
    ,"xmm16",  "xmm17", "xmm18", "xmm19", "xmm20", "xmm21", "xmm22", "xmm23"
    ,"xmm24",  "xmm25", "xmm26", "xmm27", "xmm28", "xmm29", "xmm30", "xmm31"
  };
  return is_valid() ? names[encoding()] : "xnoreg";
}

const char* KRegister::KRegisterImpl::name() const {
  const char *const names[number_of_registers] = {
    "k0", "k1", "k2", "k3", "k4", "k5", "k6", "k7"
  };
  return is_valid() ? names[encoding()] : "knoreg";
}