Mercurial > hg > truffle
view src/share/vm/opto/opcodes.hpp @ 1325:98ba8ca25feb
6936168: Recent fix for unmapping stack guard pages doesn't close /proc/self/maps
Summary: Add close to returns (fix for 6929067 also contributed by aph)
Reviewed-by: aph, dcubed, andrew, acorn
Contributed-by: aph@redhat.com, andreas.kohn@fredhopper.com
author | coleenp |
---|---|
date | Thu, 18 Mar 2010 16:47:37 -0400 |
parents | d1605aabd0a1 |
children | c18cbe5936b8 |
line wrap: on
line source
/* * Copyright 1997-2008 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. * */ // Build a big enum of class names to give them dense integer indices #define macro(x) Op_##x, enum Opcodes { Op_Node = 0, macro(Set) // Instruction selection match rule macro(RegN) // Machine narrow oop register macro(RegI) // Machine integer register macro(RegP) // Machine pointer register macro(RegF) // Machine float register macro(RegD) // Machine double register macro(RegL) // Machine long register macro(RegFlags) // Machine flags register _last_machine_leaf, // Split between regular opcodes and machine #include "classes.hpp" _last_opcode }; #undef macro // Table of names, indexed by Opcode extern const char *NodeClassNames[];