fix: typo in futex syscall define check
[urcu.git] / include / urcu / arch.h
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0b1e236d
MJ
1/*
2 * urcu/arch.h
3 *
4 * Copyright (c) 2020 Michael Jeanson <michael.jeanson@efficios.com>
5 *
6 * This library 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 * This library 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 this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef _URCU_ARCH_H
22#define _URCU_ARCH_H
23
24/*
25 * Architecture detection using compiler defines.
26 *
27 * The following defines are used internally for architecture specific code.
28 *
29 * URCU_ARCH_X86 : All x86 variants 32 and 64 bits
30 * URCU_ARCH_I386 : Specific to the i386
31 * URCU_ARCH_AMD64 : All 64 bits x86 variants
32 * URCU_ARCH_K1OM : Specific to the Xeon Phi / MIC
33 *
34 * URCU_ARCH_PPC : All PowerPC variants 32 and 64 bits
35 * URCU_ARCH_PPC64 : Specific to 64 bits variants
36 *
37 * URCU_ARCH_S390 : All IBM s390 / s390x variants
38 *
39 * URCU_ARCH_SPARC64 : All Sun SPARC variants
40 *
41 * URCU_ARCH_ALPHA : All DEC Alpha variants
42 * URCU_ARCH_IA64 : All Intel Itanium variants
43 * URCU_ARCH_ARM : All ARM 32 bits variants
44 * URCU_ARCH_AARCH64 : All ARM 64 bits variants
45 * URCU_ARCH_MIPS : All MIPS variants
46 * URCU_ARCH_NIOS2 : All Intel / Altera NIOS II variants
47 * URCU_ARCH_TILE : All Tilera TILE variants
48 * URCU_ARCH_HPPA : All HP PA-RISC variants
49 * URCU_ARCH_M68K : All Motorola 68000 variants
50 * URCU_ARCH_RISCV : All RISC-V variants
51 */
52#if (defined(__i386__) || defined(__i386))
53
54#define URCU_ARCH_X86 1
55#define URCU_ARCH_I386 1
56#include <urcu/arch/x86.h>
57
58#elif (defined(__i486__) || defined(__i586__) || defined(__i686__))
59
60#define URCU_ARCH_X86 1
61#include <urcu/arch/x86.h>
62
63#elif (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64))
64
65#define URCU_ARCH_X86 1
66#define URCU_ARCH_AMD64 1
67#include <urcu/arch/x86.h>
68
69#elif (defined(__INTEL_OFFLOAD) || defined(__TARGET_ARCH_MIC) || defined(__MIC__))
70
71#define URCU_ARCH_X86 1
72#define URCU_ARCH_AMD64 1
73#define URCU_ARCH_K1OM 1
74#include <urcu/arch/x86.h>
75
76#elif (defined(__powerpc__) || defined(__powerpc) || defined(__ppc__))
77
78#define URCU_ARCH_PPC 1
79#include <urcu/arch/ppc.h>
80
81#elif (defined(__powerpc64__) || defined(__ppc64__))
82
83#define URCU_ARCH_PPC 1
84#define URCU_ARCH_PPC64 1
85#include <urcu/arch/ppc.h>
86
87#elif (defined(__s390__) || defined(__s390x__) || defined(__zarch__))
88
89#define URCU_ARCH_S390 1
90#include <urcu/arch/s390.h>
91
92#elif (defined(__sparc__) || defined(__sparc) || defined(__sparc64__))
93
94#define URCU_ARCH_SPARC64 1
95#include <urcu/arch/sparc64.h>
96
97#elif (defined(__alpha__) || defined(__alpha))
98
99#define URCU_ARCH_ALPHA 1
100#include <urcu/arch/alpha.h>
101
102#elif (defined(__ia64__) || defined(__ia64))
103
104#define URCU_ARCH_IA64 1
105#include <urcu/arch/ia64.h>
106
107#elif (defined(__arm__) || defined(__arm))
108
109#define URCU_ARCH_ARM 1
110#include <urcu/arch/arm.h>
111
112#elif defined(__aarch64__)
113
114#define URCU_ARCH_AARCH64 1
115#include <urcu/arch/aarch64.h>
116
117#elif (defined(__mips__) || defined(__mips))
118
119#define URCU_ARCH_MIPS 1
120#include <urcu/arch/mips.h>
121
122#elif (defined(__nios2__) || defined(__nios2))
123
124#define URCU_ARCH_NIOS2 1
125#include <urcu/arch/nios2.h>
126
127#elif defined(__tilegx__)
128/*
129 * URCU has only been tested on the TileGx architecture. For other Tile*
130 * architectures, please run the tests first and report the results to the
131 * maintainer so that proper support can be added.
132 */
133
134#define URCU_ARCH_TILE 1
135#include <urcu/arch/tile.h>
136
137#elif (defined(__hppa__) || defined(__HPPA__) || defined(__hppa))
138
139#define URCU_ARCH_HPPA 1
140#include <urcu/arch/hppa.h>
141
142#elif defined(__m68k__)
143
144#define URCU_ARCH_M68K 1
145#include <urcu/arch/m68k.h>
146
147#elif defined(__riscv)
148
149#define URCU_ARCH_RISCV 1
150#include <urcu/arch/riscv.h>
151
152#else
153#error "Cannot build: unrecognized architecture, see <urcu/arch.h>."
154#endif
155
156
157#endif /* _URCU_ARCH_H */
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