author | goetz |
Wed, 13 Jul 2016 12:23:05 +0200 | |
changeset 40010 | e32d5e545789 |
parent 29180 | 50369728b00e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2000, 2016, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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#ifndef SHARE_VM_C1_C1_DEFS_HPP |
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#define SHARE_VM_C1_C1_DEFS_HPP |
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#include "asm/register.hpp" |
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#include "utilities/globalDefinitions.hpp" |
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#include "utilities/macros.hpp" |
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// set frame size and return address offset to these values in blobs |
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// (if the compiled frame uses ebp as link pointer on IA; otherwise, |
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// the frame size must be fixed) |
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enum { |
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no_frame_size = -1 |
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}; |
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#include CPU_HEADER(c1_Defs) |
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// native word offsets from memory address |
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enum { |
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lo_word_offset_in_bytes = pd_lo_word_offset_in_bytes, |
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hi_word_offset_in_bytes = pd_hi_word_offset_in_bytes |
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}; |
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// the processor may require explicit rounding operations to implement the strictFP mode |
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enum { |
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strict_fp_requires_explicit_rounding = pd_strict_fp_requires_explicit_rounding |
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}; |
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// for debug info: a float value in a register may be saved in double precision by runtime stubs |
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enum { |
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float_saved_as_double = pd_float_saved_as_double |
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}; |
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#endif // SHARE_VM_C1_C1_DEFS_HPP |