Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/asm/sparc/CoprocessorBranchDecoder.java @ 0:a61af66fc99e jdk7-b24
Initial load
author | duke |
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date | Sat, 01 Dec 2007 00:00:00 +0000 |
parents | |
children | c18cbe5936b8 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/share/classes/sun/jvm/hotspot/asm/sparc/CoprocessorBranchDecoder.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,45 @@ +/* + * Copyright 2002 Sun Microsystems, Inc. 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. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + */ + +package sun.jvm.hotspot.asm.sparc; + +// format 2 - condition code names. +// Appendix F - Opcodes and Condition Codes - Page 231 - Table F-7. + +class CoprocessorBranchDecoder extends BranchDecoder { + private static final String coprocessorConditionNames[] = { + "cbn", "cb123", "cb12", "cb13", "cb1", "cb23", "cb2", "cb3", + "cba", "cb0", "cb03", "cb02", "cb023", "cb01", "cb013", "cb012" + }; + + private static final String coprocessorAnnuledConditionNames[] = { + "cbn,a", "cb123,a", "cb12,a", "cb13,a", "cb1,a", "cb23,a", "cb2,a", "cb3,a", + "cba,a", "cb0,a", "cb03,a", "cb02,a", "cb023,a", "cb01,a", "cb013,a", "cb012,a" + }; + + String getConditionName(int conditionCode, boolean isAnnuled) { + return isAnnuled ? coprocessorAnnuledConditionNames[conditionCode] + : coprocessorConditionNames[conditionCode]; + } +}