1
+ − 1 /*
+ − 2 * Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
+ − 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ − 4 *
+ − 5 * This code is free software; you can redistribute it and/or modify it
+ − 6 * under the terms of the GNU General Public License version 2 only, as
+ − 7 * published by the Free Software Foundation.
+ − 8 *
+ − 9 * This code is distributed in the hope that it will be useful, but WITHOUT
+ − 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ − 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ − 12 * version 2 for more details (a copy is included in the LICENSE file that
+ − 13 * accompanied this code).
+ − 14 *
+ − 15 * You should have received a copy of the GNU General Public License version
+ − 16 * 2 along with this work; if not, write to the Free Software Foundation,
+ − 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ − 18 *
+ − 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ − 20 * CA 95054 USA or visit www.sun.com if you need additional information or
+ − 21 * have any questions.
+ − 22 *
+ − 23 */
+ − 24
+ − 25 // set frame size and return address offset to these values in blobs
+ − 26 // (if the compiled frame uses ebp as link pointer on IA; otherwise,
+ − 27 // the frame size must be fixed)
+ − 28 enum {
+ − 29 no_frame_size = -1
+ − 30 };
+ − 31
+ − 32
+ − 33 # include "incls/_c1_Defs_pd.hpp.incl"
+ − 34
+ − 35 // native word offsets from memory address
+ − 36 enum {
+ − 37 lo_word_offset_in_bytes = pd_lo_word_offset_in_bytes,
+ − 38 hi_word_offset_in_bytes = pd_hi_word_offset_in_bytes
+ − 39 };
+ − 40
+ − 41
+ − 42 // the processor may require explicit rounding operations to implement the strictFP mode
+ − 43 enum {
+ − 44 strict_fp_requires_explicit_rounding = pd_strict_fp_requires_explicit_rounding
+ − 45 };
+ − 46
+ − 47
+ − 48 // for debug info: a float value in a register may be saved in double precision by runtime stubs
+ − 49 enum {
+ − 50 float_saved_as_double = pd_float_saved_as_double
+ − 51 };