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1 /*
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2 * Copyright 2000-2007 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 #include "incls/_precompiled.incl"
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26 #include "incls/_register_x86.cpp.incl"
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27 #ifndef AMD64
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28 const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers;
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29 #else
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30 const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers << 1;
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31 #endif // AMD64
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32
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33
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34 const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr +
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35 2 * FloatRegisterImpl::number_of_registers;
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36 const int ConcreteRegisterImpl::max_xmm = ConcreteRegisterImpl::max_fpr +
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37 2 * XMMRegisterImpl::number_of_registers;
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38 const char* RegisterImpl::name() const {
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39 const char* names[number_of_registers] = {
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40 #ifndef AMD64
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41 "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi"
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42 #else
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43 "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
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44 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
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45 #endif // AMD64
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46 };
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47 return is_valid() ? names[encoding()] : "noreg";
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48 }
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49
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50 const char* FloatRegisterImpl::name() const {
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51 const char* names[number_of_registers] = {
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52 "st0", "st1", "st2", "st3", "st4", "st5", "st6", "st7"
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53 };
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54 return is_valid() ? names[encoding()] : "noreg";
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55 }
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56
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57 const char* XMMRegisterImpl::name() const {
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58 const char* names[number_of_registers] = {
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59 "xmm0","xmm1","xmm2","xmm3","xmm4","xmm5","xmm6","xmm7"
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60 #ifdef AMD64
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61 ,"xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15"
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62 #endif // AMD64
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63 };
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64 return is_valid() ? names[encoding()] : "xnoreg";
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65 }
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