summaryrefslogtreecommitdiff
path: root/libavutil/x86_cpu.h
blob: 2cb9b8cbb6f0606ccdee888c419692ea579cc9cd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/*
 * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef AVUTIL_X86CPU_H
#define AVUTIL_X86CPU_H

#ifdef ARCH_X86_64
#  define REG_a "rax"
#  define REG_b "rbx"
#  define REG_c "rcx"
#  define REG_d "rdx"
#  define REG_D "rdi"
#  define REG_S "rsi"
#  define PTR_SIZE "8"

#  define REG_SP "rsp"
#  define REG_BP "rbp"
#  define REGBP   rbp
#  define REGa    rax
#  define REGb    rbx
#  define REGc    rcx
#  define REGSP   rsp

#else

#  define REG_a "eax"
#  define REG_b "ebx"
#  define REG_c "ecx"
#  define REG_d "edx"
#  define REG_D "edi"
#  define REG_S "esi"
#  define PTR_SIZE "4"

#  define REG_SP "esp"
#  define REG_BP "ebp"
#  define REGBP   ebp
#  define REGa    eax
#  define REGb    ebx
#  define REGc    ecx
#  define REGSP   esp
#endif

#endif /* AVUTIL_X86CPU_H */