1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
6 This file is part of systemd.
8 Copyright 2014 Lennart Poettering
10 systemd is free software; you can redistribute it and/or modify it
11 under the terms of the GNU Lesser General Public License as published by
12 the Free Software Foundation; either version 2.1 of the License, or
13 (at your option) any later version.
15 systemd 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 Lesser General Public License for more details.
20 You should have received a copy of the GNU Lesser General Public License
21 along with systemd; If not, see <http://www.gnu.org/licenses/>.
26 typedef enum Architecture {
32 ARCHITECTURE_PPC64_LE,
35 ARCHITECTURE_PARISC64,
46 ARCHITECTURE_ARM64_BE,
52 _ARCHITECTURE_INVALID = -1
55 Architecture uname_architecture(void);
57 #if defined(__x86_64__)
58 # define native_architecture() ARCHITECTURE_X86_64
59 #elif defined(__i386__)
60 # define native_architecture() ARCHITECTURE_X86
61 #elif defined(__powerpc64__)
62 # if defined(WORDS_BIGENDIAN)
63 # define native_architecture() ARCHITECTURE_PPC64
65 # define native_architecture() ARCHITECTURE_PPC64_LE
67 #elif defined(__powerpc__)
68 # if defined(WORDS_BIGENDIAN)
69 # define native_architecture() ARCHITECTURE_PPC
71 # define native_architecture() ARCHITECTURE_PPC_LE
73 #elif defined(__ia64__)
74 # define native_architecture() ARCHITECTURE_IA64
75 #elif defined(__hppa64__)
76 # define native_architecture() ARCHITECTURE_PARISC64
77 #elif defined(__hppa__)
78 # define native_architecture() ARCHITECTURE_PARISC
79 #elif defined(__s390x__)
80 # define native_architecture() ARCHITECTURE_S390X
81 #elif defined(__s390__)
82 # define native_architecture() ARCHITECTURE_S390
83 #elif defined(__sparc64__)
84 # define native_architecture() ARCHITECTURE_SPARC64
85 #elif defined(__sparc__)
86 # define native_architecture() ARCHITECTURE_SPARC
87 #elif defined(__mips64__)
88 # define native_architecture() ARCHITECTURE_MIPS64
89 #elif defined(__mips__)
90 # define native_architecture() ARCHITECTURE_MIPS
91 #elif defined(__alpha__)
92 # define native_architecture() ARCHITECTURE_ALPHA
93 #elif defined(__aarch64__)
94 # if defined(WORDS_BIGENDIAN)
95 # define native_architecture() ARCHITECTURE_ARM64_BE
97 # define native_architecture() ARCHITECTURE_ARM64
99 #elif defined(__arm__)
100 # if defined(WORDS_BIGENDIAN)
101 # define native_architecture() ARCHITECTURE_ARM_BE
103 # define native_architecture() ARCHITECTURE_ARM
105 #elif defined(__sh64__)
106 # define native_architecture() ARCHITECTURE_SH64
107 #elif defined(__sh__)
108 # define native_architecture() ARCHITECTURE_SH
109 #elif defined(__m68k__)
110 # define native_architecture() ARCHITECTURE_M68K
111 #elif defined(__tilegx__)
112 # define native_architecture() ARCHITECTURE_TILEGX
114 #error "Please register your architecture here!"
117 const char *architecture_to_string(Architecture a) _const_;
118 Architecture architecture_from_string(const char *s) _pure_;