hotspot/src/cpu/x86/vm/relocInfo_x86.hpp
author jrose
Fri, 30 Oct 2009 16:22:59 -0700
changeset 4429 d7eb4e2099aa
parent 670 ddf3e9583f2f
child 5547 f4b087cbb361
permissions -rw-r--r--
6858164: invokedynamic code needs some cleanup (post-6655638) Summary: Fix several crashers, remove needless paths for boxed-style bootstrap method call, refactor & simplify APIs for rewriter constantPoolOop, remove sun.dyn.CallSiteImpl Reviewed-by: kvn
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/*
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 * Copyright 1997-2008 Sun Microsystems, Inc.  All Rights Reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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 * CA 95054 USA or visit www.sun.com if you need additional information or
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 * have any questions.
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 *
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 */
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  // machine-dependent parts of class relocInfo
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 private:
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  enum {
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    // Intel instructions are byte-aligned.
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    offset_unit        =  1,
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    // Encodes Assembler::disp32_operand vs. Assembler::imm32_operand.
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#ifndef AMD64
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    format_width       =  1
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#else
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    // vs Assembler::narrow_oop_operand.
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    format_width       =  2
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#endif
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  };