Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/share/vm/c1/c1_Defs.hpp	Sat Dec 01 00:00:00 2007 +0000
     1.3 @@ -0,0 +1,51 @@
     1.4 +/*
     1.5 + * Copyright 2000-2005 Sun Microsystems, Inc.  All Rights Reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.
    1.11 + *
    1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.15 + * version 2 for more details (a copy is included in the LICENSE file that
    1.16 + * accompanied this code).
    1.17 + *
    1.18 + * You should have received a copy of the GNU General Public License version
    1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.21 + *
    1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
    1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or
    1.24 + * have any questions.
    1.25 + *
    1.26 + */
    1.27 +
    1.28 +// set frame size and return address offset to these values in blobs
    1.29 +// (if the compiled frame uses ebp as link pointer on IA; otherwise,
    1.30 +// the frame size must be fixed)
    1.31 +enum {
    1.32 +  no_frame_size            = -1
    1.33 +};
    1.34 +
    1.35 +
    1.36 +# include "incls/_c1_Defs_pd.hpp.incl"
    1.37 +
    1.38 +// native word offsets from memory address
    1.39 +enum {
    1.40 +  lo_word_offset_in_bytes = pd_lo_word_offset_in_bytes,
    1.41 +  hi_word_offset_in_bytes = pd_hi_word_offset_in_bytes
    1.42 +};
    1.43 +
    1.44 +
    1.45 +// the processor may require explicit rounding operations to implement the strictFP mode
    1.46 +enum {
    1.47 +  strict_fp_requires_explicit_rounding = pd_strict_fp_requires_explicit_rounding
    1.48 +};
    1.49 +
    1.50 +
    1.51 +// for debug info: a float value in a register may be saved in double precision by runtime stubs
    1.52 +enum {
    1.53 +  float_saved_as_double = pd_float_saved_as_double
    1.54 +};