[PATCH 22/57][Arm][GAS] Add support for MVE instructions: vmlaldav, vmlalv, vmlsldav...
[binutils-gdb.git] / sim / ppc / words.h
blob7645349ac5b4e62c863ff3b808f7647bfed53713
1 /* This file is part of psim (model of the PowerPC(tm) architecture)
3 Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public License
7 as published by the Free Software Foundation; either version 3 of
8 the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, see <http://www.gnu.org/licenses/>.
20 PowerPC is a trademark of International Business Machines Corporation. */
23 /* Basic type sizes for the PowerPC */
25 #ifndef _WORDS_H_
26 #define _WORDS_H_
28 /* TYPES:
30 natural* sign determined by host
31 signed* signed type of the given size
32 unsigned* The corresponding insigned type
34 SIZES
36 *NN Size based on the number of bits
37 *_NN Size according to the number of bytes
38 *_word Size based on the target architecture's word
39 word size (32/64 bits)
40 *_cell Size based on the target architecture's
41 IEEE 1275 cell size (almost always 32 bits)
46 #ifdef HAVE_CONFIG_H
47 #include "config.h"
48 #endif
50 /* bit based */
51 typedef char natural8;
52 typedef short natural16;
53 typedef int natural32;
55 typedef signed char signed8;
56 typedef signed short signed16;
57 typedef signed int signed32;
59 typedef unsigned char unsigned8;
60 typedef unsigned short unsigned16;
61 typedef unsigned int unsigned32;
63 #ifdef __GNUC__
64 typedef long long natural64;
65 typedef signed long long signed64;
66 typedef unsigned long long unsigned64;
67 #endif
69 #ifdef _MSC_VER
70 typedef __int64 natural64;
71 typedef signed __int64 signed64;
72 typedef unsigned __int64 unsigned64;
73 #endif
76 /* byte based */
77 typedef natural8 natural_1;
78 typedef natural16 natural_2;
79 typedef natural32 natural_4;
80 typedef natural64 natural_8;
82 typedef signed8 signed_1;
83 typedef signed16 signed_2;
84 typedef signed32 signed_4;
85 typedef signed64 signed_8;
87 typedef unsigned8 unsigned_1;
88 typedef unsigned16 unsigned_2;
89 typedef unsigned32 unsigned_4;
90 typedef unsigned64 unsigned_8;
93 /* for general work, the following are defined */
94 /* unsigned: >= 32 bits */
95 /* signed: >= 32 bits */
96 /* long: >= 32 bits, sign undefined */
97 /* int: small indicator */
99 /* target architecture based */
100 #if (WITH_TARGET_WORD_BITSIZE == 64)
101 typedef natural64 natural_word;
102 typedef unsigned64 unsigned_word;
103 typedef signed64 signed_word;
104 #else
105 typedef natural32 natural_word;
106 typedef unsigned32 unsigned_word;
107 typedef signed32 signed_word;
108 #endif
111 /* Other instructions */
112 typedef unsigned32 instruction_word;
114 /* IEEE 1275 cell size - only support 32bit mode at present */
115 typedef natural32 natural_cell;
116 typedef unsigned32 unsigned_cell;
117 typedef signed32 signed_cell;
119 #endif /* _WORDS_H_ */