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asmdefs.h
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1 /*
2  * Copyright (c) 2015 Imagination Technologies Ltd
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 /**
22  * @file
23  * MIPS assembly defines from sys/asm.h but rewritten for use with C inline
24  * assembly (rather than from within .s files).
25  */
26 
27 #ifndef AVUTIL_MIPS_ASMDEFS_H
28 #define AVUTIL_MIPS_ASMDEFS_H
29 
30 #if defined(_ABI64) && _MIPS_SIM == _ABI64
31 # define mips_reg int64_t
32 # define PTRSIZE " 8 "
33 # define PTRLOG " 3 "
34 # define PTR_ADDU "daddu "
35 # define PTR_ADDIU "daddiu "
36 # define PTR_ADDI "daddi "
37 # define PTR_SUBU "dsubu "
38 # define PTR_L "ld "
39 # define PTR_S "sd "
40 # define PTR_SRA "dsra "
41 # define PTR_SRL "dsrl "
42 # define PTR_SLL "dsll "
43 #else
44 # define mips_reg int32_t
45 # define PTRSIZE " 4 "
46 # define PTRLOG " 2 "
47 # define PTR_ADDU "addu "
48 # define PTR_ADDIU "addiu "
49 # define PTR_ADDI "addi "
50 # define PTR_SUBU "subu "
51 # define PTR_L "lw "
52 # define PTR_S "sw "
53 # define PTR_SRA "sra "
54 # define PTR_SRL "srl "
55 # define PTR_SLL "sll "
56 #endif
57 
58 #endif /* AVCODEC_MIPS_ASMDEFS_H */