1 /* |
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2 * Copyright (c) 2002, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
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25 package sun.jvm.hotspot.asm.sparc; |
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26 |
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27 import sun.jvm.hotspot.asm.Address; |
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28 import sun.jvm.hotspot.asm.BaseIndexScaleDispAddress; |
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29 |
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30 public class SPARCRegisterIndirectAddress extends BaseIndexScaleDispAddress { |
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31 protected int addressSpace = -1; |
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32 |
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33 public SPARCRegisterIndirectAddress(SPARCRegister register, int offset) { |
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34 super(register, offset); |
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35 } |
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36 |
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37 public SPARCRegisterIndirectAddress(SPARCRegister base, SPARCRegister index) { |
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38 super(base, index); |
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39 } |
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40 |
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41 public int getAddressSpace() { |
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42 return addressSpace; |
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43 } |
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44 |
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45 public void setAddressSpace(int addressSpace) { |
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46 this.addressSpace = addressSpace; |
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47 } |
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48 |
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49 public String getAddressWithoutAsi() { |
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50 StringBuffer buf = new StringBuffer(); |
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51 buf.append('['); |
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52 buf.append(getBase().toString()); |
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53 sun.jvm.hotspot.asm.Register register = getIndex(); |
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54 if (register != null) { |
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55 buf.append(" + "); |
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56 buf.append(register.toString()); |
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57 } else { |
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58 long disp = getDisplacement(); |
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59 if (disp < 0) { |
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60 buf.append(" - 0x"); |
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61 disp = -disp; |
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62 } else { |
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63 buf.append(" + 0x"); |
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64 } |
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65 buf.append(Long.toHexString(disp)); |
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66 } |
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67 buf.append(']'); |
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68 return buf.toString(); |
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69 } |
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70 |
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71 public String toString() { |
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72 StringBuffer buf = new StringBuffer(); |
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73 buf.append(getAddressWithoutAsi()); |
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74 if(addressSpace != -1) |
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75 buf.append((new Integer(addressSpace)).toString()); |
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76 return buf.toString(); |
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77 } |
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78 } |
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