1 /* src/vm/jit/mips/arch.h - architecture defines for MIPS
3 Copyright (C) 1996-2005, 2006 R. Grafl, A. Krall, C. Kruegel,
4 C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
5 E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
6 J. Wenninger, Institut f. Computersprachen - TU Wien
8 This file is part of CACAO.
10 This program is free software; you can redistribute it and/or
11 modify it under the terms of the GNU General Public License as
12 published by the Free Software Foundation; either version 2, or (at
13 your option) any later version.
15 This program is distributed in the hope that it will be useful, but
16 WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
25 Contact: cacao@cacaojvm.org
27 Authors: Christian Thalinger
31 $Id: arch.h 5173 2006-07-25 15:57:11Z twisti $
42 /* define architecture features ***********************************************/
44 #define U8_AVAILABLE 1
46 #define USEBUILTINTABLE
48 #if SIZEOF_VOID_P == 8
50 #define SUPPORT_DIVISION 1
51 #define SUPPORT_LONG 1
52 #define SUPPORT_FLOAT 1
53 #define SUPPORT_DOUBLE 1
65 #define SUPPORT_LONG_ADD 1
66 #define SUPPORT_LONG_CMP 1
67 #define SUPPORT_LONG_CMP_CONST 1
68 #define SUPPORT_LONG_LOGICAL 1
69 #define SUPPORT_LONG_SHIFT 1
70 #define SUPPORT_LONG_MUL 1
71 #define SUPPORT_LONG_DIV 1
73 #define SUPPORT_LONG_DIV_POW2 1
74 #define SUPPORT_LONG_REM_POW2 1
76 #define SUPPORT_CONST_LOGICAL 1 /* AND, OR, XOR with immediates */
77 #define SUPPORT_CONST_MUL 1 /* mutiply with immediate */
79 #define SUPPORT_CONST_STORE 1 /* do we support const stores */
80 #define SUPPORT_CONST_STORE_ZERO_ONLY 1 /* on some risc machines we can */
81 /* only store REG_ZERO */
83 #else /* SIZEOF_VOID_P == 8 */
85 #define SUPPORT_DIVISION 1
86 #define SUPPORT_LONG 1
87 #define SUPPORT_FLOAT 1
88 #define SUPPORT_DOUBLE 1
100 #define SUPPORT_LONG_ADD 1
101 #define SUPPORT_LONG_CMP 1
102 #define SUPPORT_LONG_CMP_CONST 1
103 #define SUPPORT_LONG_LOGICAL 1
104 #define SUPPORT_LONG_SHIFT 0
105 #define SUPPORT_LONG_MUL 0
106 #define SUPPORT_LONG_DIV 0
108 #define SUPPORT_LONG_DIV_POW2 0
109 #define SUPPORT_LONG_REM_POW2 0
111 #define SUPPORT_CONST_LOGICAL 1 /* AND, OR, XOR with immediates */
112 #define SUPPORT_CONST_MUL 1 /* mutiply with immediate */
114 #define SUPPORT_CONST_STORE 1 /* do we support const stores */
115 #define SUPPORT_CONST_STORE_ZERO_ONLY 1 /* on some risc machines we can */
116 /* only store REG_ZERO */
118 #define SUPPORT_COMBINE_INTEGER_REGISTERS
119 #define SUPPORT_PASS_FLOATARGS_IN_INTREGS
121 #if defined(ENABLE_SOFT_FLOAT)
122 # define SUPPORT_PASS_FLOATARGS_IN_INTREGS
125 #endif /* SIZEOF_VOID_P == 8 */
131 * These are local overrides for various environment variables in Emacs.
132 * Please do not remove this and leave it at the end of the file, where
133 * Emacs will automagically detect them.
134 * ---------------------------------------------------------------------
137 * indent-tabs-mode: t