author | xlu |
Wed, 24 Dec 2008 13:06:09 -0800 | |
changeset 1888 | bbf498fb4354 |
parent 670 | ddf3e9583f2f |
child 5547 | f4b087cbb361 |
permissions | -rw-r--r-- |
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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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||
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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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||
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// Encodes Assembler::disp32_operand vs. Assembler::imm32_operand. |
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6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
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#ifndef AMD64 |
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format_width = 1 |
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6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
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#else |
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6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
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// vs Assembler::narrow_oop_operand. |
2954744d7bba
6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
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format_width = 2 |
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6703890: Compressed Oops: add LoadNKlass node to generate narrow oops (32-bits) compare instructions
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#endif |
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}; |