Mercurial > hg > truffle

annotate src/cpu/ppc/vm/register_ppc.cpp @ 18408:2c3666f44855

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Truffle: initial commit of object API implementation
author Andreas Woess <andreas.woess@jku.at>
date Tue, 18 Nov 2014 23:19:43 +0100
parents 67fa91961822
children
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1 /*
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2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
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3 * Copyright 2012, 2013 SAP AG. All rights reserved.
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4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 *
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6 * This code is free software; you can redistribute it and/or modify it
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7 * under the terms of the GNU General Public License version 2 only, as
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8 * published by the Free Software Foundation.
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9 *
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10 * This code is distributed in the hope that it will be useful, but WITHOUT
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 * version 2 for more details (a copy is included in the LICENSE file that
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14 * accompanied this code).
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15 *
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16 * You should have received a copy of the GNU General Public License version
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17 * 2 along with this work; if not, write to the Free Software Foundation,
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18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 *
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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21 * or visit www.oracle.com if you need additional information or have any
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22 * questions.
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23 *
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24 */
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25
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26 #include "precompiled.hpp"
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27 #include "register_ppc.hpp"
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28
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29 const int ConcreteRegisterImpl::max_gpr = RegisterImpl::number_of_registers * 2;
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30 const int ConcreteRegisterImpl::max_fpr = ConcreteRegisterImpl::max_gpr +
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31 FloatRegisterImpl::number_of_registers * 2;
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32 const int ConcreteRegisterImpl::max_cnd = ConcreteRegisterImpl::max_fpr +
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33 ConditionRegisterImpl::number_of_registers;
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34
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35 const char* RegisterImpl::name() const {
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36 const char* names[number_of_registers] = {
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37 "R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7",
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38 "R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15",
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39 "R16", "R17", "R18", "R19", "R20", "R21", "R22", "R23",
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40 "R24", "R25", "R26", "R27", "R28", "R29", "R30", "R31"
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41 };
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42 return is_valid() ? names[encoding()] : "noreg";
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43 }
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44
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45 const char* ConditionRegisterImpl::name() const {
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46 const char* names[number_of_registers] = {
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47 "CR0", "CR1", "CR2", "CR3", "CR4", "CR5", "CR6", "CR7"
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48 };
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49 return is_valid() ? names[encoding()] : "cnoreg";
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50 }
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51
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52 const char* FloatRegisterImpl::name() const {
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53 const char* names[number_of_registers] = {
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54 "F0", "F1", "F2", "F3", "F4", "F5", "F6", "F7",
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55 "F8", "F9", "F10", "F11", "F12", "F13", "F14", "F15",
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56 "F16", "F17", "F18", "F19", "F20", "F21", "F22", "F23",
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57 "F24", "F25", "F26", "F27", "F28", "F29", "F30", "F31"
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58 };
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59 return is_valid() ? names[encoding()] : "fnoreg";
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60 }
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61
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62 const char* SpecialRegisterImpl::name() const {
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63 const char* names[number_of_registers] = {
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64 "SR_XER", "SR_LR", "SR_CTR", "SR_VRSAVE", "SR_SPEFSCR", "SR_PPR"
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65 };
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66 return is_valid() ? names[encoding()] : "snoreg";
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67 }
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68
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69 const char* VectorRegisterImpl::name() const {
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70 const char* names[number_of_registers] = {
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71 "VR0", "VR1", "VR2", "VR3", "VR4", "VR5", "VR6", "VR7",
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72 "VR8", "VR9", "VR10", "VR11", "VR12", "VR13", "VR14", "VR15",
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73 "VR16", "VR17", "VR18", "VR19", "VR20", "VR21", "VR22", "VR23",
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74 "VR24", "VR25", "VR26", "VR27", "VR28", "VR29", "VR30", "VR31"
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75 };
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76 return is_valid() ? names[encoding()] : "vnoreg";
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77 }