hotspot/src/share/vm/c1/c1_Defs.hpp
author jrose
Tue, 21 Apr 2009 23:21:04 -0700
changeset 2570 ecc7862946d4
parent 1 489c9b5090e2
child 5547 f4b087cbb361
permissions -rw-r--r--
6655646: dynamic languages need dynamically linked call sites Summary: invokedynamic instruction (JSR 292 RI) Reviewed-by: twisti, never
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/*
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 * Copyright 2000-2005 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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// 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 "incls/_c1_Defs_pd.hpp.incl"
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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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};