Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/asm/sparc/V8FPop1Decoder.java @ 1913:3b2dea75431e
6984311: JSR 292 needs optional bootstrap method parameters
Summary: Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.
Reviewed-by: twisti
| author | jrose |
|---|---|
| date | Sat, 30 Oct 2010 13:08:23 -0700 |
| parents | c18cbe5936b8 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
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2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.asm.sparc; | |
| 26 | |
| 27 import sun.jvm.hotspot.asm.*; | |
| 28 import java.util.*; | |
| 29 | |
| 30 class V8FPop1Decoder extends FPopDecoder { | |
| 31 static Map opfDecoders = new HashMap(); // Map<Integer, InstructionDecoder> | |
| 32 static void addOpfDecoder(int fpOpcode, InstructionDecoder decoder) { | |
| 33 opfDecoders.put(new Integer(fpOpcode), decoder); | |
| 34 } | |
| 35 | |
| 36 // opf (op=2, op3=0x34=FPop1) - Table F -5 - Page 230. | |
| 37 static { | |
| 38 addOpfDecoder(FMOVs, new FPMoveDecoder(FMOVs, "fmovs", RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 39 addOpfDecoder(FNEGs, new FP2RegisterDecoder(FNEGs, "fnegs", RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 40 addOpfDecoder(FABSs, new FP2RegisterDecoder(FABSs, "fabss", RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 41 addOpfDecoder(FSQRTs, new FP2RegisterDecoder(FSQRTs, "fsqrts", RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 42 addOpfDecoder(FSQRTd, new FP2RegisterDecoder(FSQRTd, "fsqrtd", RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE)); | |
| 43 addOpfDecoder(FSQRTq, new FP2RegisterDecoder(FSQRTq, "fsqrtq", RTLDT_FL_QUAD, RTLDT_FL_QUAD)); | |
| 44 addOpfDecoder(FADDs, new FPArithmeticDecoder(FADDs, "fadds", RTLOP_ADD, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 45 addOpfDecoder(FADDd, new FPArithmeticDecoder(FADDd, "faddd", RTLOP_ADD, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE)); | |
| 46 addOpfDecoder(FADDq, new FPArithmeticDecoder(FADDq, "faddq", RTLOP_ADD, RTLDT_FL_QUAD, RTLDT_FL_QUAD, RTLDT_FL_QUAD)); | |
| 47 addOpfDecoder(FSUBs, new FPArithmeticDecoder(FSUBs, "fsubs", RTLOP_SUB, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 48 addOpfDecoder(FSUBd, new FPArithmeticDecoder(FSUBd, "fsubd", RTLOP_SUB, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE)); | |
| 49 addOpfDecoder(FSUBq, new FPArithmeticDecoder(FSUBq, "fsubq", RTLOP_SUB, RTLDT_FL_QUAD, RTLDT_FL_QUAD, RTLDT_FL_QUAD)); | |
| 50 addOpfDecoder(FMULs, new FPArithmeticDecoder(FMULs, "fmuls", RTLOP_SMUL, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 51 addOpfDecoder(FMULd, new FPArithmeticDecoder(FMULd, "fmuld", RTLOP_SMUL, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE)); | |
| 52 addOpfDecoder(FMULq, new FPArithmeticDecoder(FMULq, "fmulq",RTLOP_SMUL, RTLDT_FL_QUAD, RTLDT_FL_QUAD, RTLDT_FL_QUAD)); | |
| 53 addOpfDecoder(FsMULd, new FPArithmeticDecoder(FsMULd, "fsmuld", RTLOP_SMUL, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE, RTLDT_FL_DOUBLE)); | |
| 54 addOpfDecoder(FdMULq, new FPArithmeticDecoder(FdMULq, "fdmulq",RTLOP_SMUL, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE, RTLDT_FL_QUAD)); | |
| 55 addOpfDecoder(FDIVs, new FPArithmeticDecoder(FDIVs, "fdivs", RTLOP_SDIV, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 56 addOpfDecoder(FDIVd, new FPArithmeticDecoder(FDIVd, "fdivd", RTLOP_SDIV,RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE, RTLDT_FL_DOUBLE)); | |
| 57 addOpfDecoder(FDIVq, new FPArithmeticDecoder(FDIVq, "fdivq", RTLOP_SDIV,RTLDT_FL_QUAD, RTLDT_FL_QUAD, RTLDT_FL_QUAD)); | |
| 58 addOpfDecoder(FiTOs, new FP2RegisterDecoder(FiTOs, "fitos", RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 59 addOpfDecoder(FiTOd, new FP2RegisterDecoder(FiTOd, "fitod", RTLDT_FL_SINGLE, RTLDT_FL_DOUBLE)); | |
| 60 addOpfDecoder(FiTOq, new FP2RegisterDecoder(FiTOq, "fitoq", RTLDT_FL_SINGLE, RTLDT_FL_QUAD)); | |
| 61 addOpfDecoder(FsTOi, new FP2RegisterDecoder(FsTOi, "fstoi", RTLDT_FL_SINGLE, RTLDT_FL_SINGLE)); | |
| 62 addOpfDecoder(FdTOi, new FP2RegisterDecoder(FdTOi, "fdtoi", RTLDT_FL_DOUBLE, RTLDT_FL_SINGLE)); | |
| 63 addOpfDecoder(FqTOi, new FP2RegisterDecoder(FqTOi, "fqtoi", RTLDT_FL_QUAD, RTLDT_FL_SINGLE)); | |
| 64 addOpfDecoder(FsTOd, new FP2RegisterDecoder(FsTOd, "fstod", RTLDT_FL_SINGLE, RTLDT_FL_DOUBLE)); | |
| 65 addOpfDecoder(FsTOq, new FP2RegisterDecoder(FsTOq, "fstoq", RTLDT_FL_SINGLE, RTLDT_FL_QUAD)); | |
| 66 addOpfDecoder(FdTOs, new FP2RegisterDecoder(FdTOs, "fdtos", RTLDT_FL_DOUBLE, RTLDT_FL_SINGLE)); | |
| 67 addOpfDecoder(FdTOq, new FP2RegisterDecoder(FdTOq, "fdtoq", RTLDT_FL_DOUBLE, RTLDT_FL_QUAD)); | |
| 68 addOpfDecoder(FqTOs, new FP2RegisterDecoder(FqTOs, "fqtos", RTLDT_FL_QUAD, RTLDT_FL_SINGLE)); | |
| 69 addOpfDecoder(FqTOd, new FP2RegisterDecoder(FqTOd, "fqtod", RTLDT_FL_QUAD, RTLDT_FL_DOUBLE)); | |
| 70 } | |
| 71 | |
| 72 InstructionDecoder getOpfDecoder(int opf) { | |
| 73 return (InstructionDecoder) opfDecoders.get(new Integer(opf)); | |
| 74 } | |
| 75 } |