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,
53 _ARCHITECTURE_INVALID = -1
56 Architecture uname_architecture(void);
58 #if defined(__x86_64__)
59 # define native_architecture() ARCHITECTURE_X86_64
60 #elif defined(__i386__)
61 # define native_architecture() ARCHITECTURE_X86
62 #elif defined(__powerpc64__)
63 # if defined(WORDS_BIGENDIAN)
64 # define native_architecture() ARCHITECTURE_PPC64
66 # define native_architecture() ARCHITECTURE_PPC64_LE
68 #elif defined(__powerpc__)
69 # if defined(WORDS_BIGENDIAN)
70 # define native_architecture() ARCHITECTURE_PPC
72 # define native_architecture() ARCHITECTURE_PPC_LE
74 #elif defined(__ia64__)
75 # define native_architecture() ARCHITECTURE_IA64
76 #elif defined(__hppa64__)
77 # define native_architecture() ARCHITECTURE_PARISC64
78 #elif defined(__hppa__)
79 # define native_architecture() ARCHITECTURE_PARISC
80 #elif defined(__s390x__)
81 # define native_architecture() ARCHITECTURE_S390X
82 #elif defined(__s390__)
83 # define native_architecture() ARCHITECTURE_S390
84 #elif defined(__sparc64__)
85 # define native_architecture() ARCHITECTURE_SPARC64
86 #elif defined(__sparc__)
87 # define native_architecture() ARCHITECTURE_SPARC
88 #elif defined(__mips64__)
89 # define native_architecture() ARCHITECTURE_MIPS64
90 #elif defined(__mips__)
91 # define native_architecture() ARCHITECTURE_MIPS
92 #elif defined(__alpha__)
93 # define native_architecture() ARCHITECTURE_ALPHA
94 #elif defined(__aarch64__)
95 # if defined(WORDS_BIGENDIAN)
96 # define native_architecture() ARCHITECTURE_ARM64_BE
98 # define native_architecture() ARCHITECTURE_ARM64
100 #elif defined(__arm__)
101 # if defined(WORDS_BIGENDIAN)
102 # define native_architecture() ARCHITECTURE_ARM_BE
104 # define native_architecture() ARCHITECTURE_ARM
106 #elif defined(__sh64__)
107 # define native_architecture() ARCHITECTURE_SH64
108 #elif defined(__sh__)
109 # define native_architecture() ARCHITECTURE_SH
110 #elif defined(__m68k__)
111 # define native_architecture() ARCHITECTURE_M68K
112 #elif defined(__tilegx__)
113 # define native_architecture() ARCHITECTURE_TILEGX
114 #elif defined(__cris__)
115 # define native_architecture() ARCHITECTURE_CRIS
117 #error "Please register your architecture here!"
120 const char *architecture_to_string(Architecture a) _const_;
121 Architecture architecture_from_string(const char *s) _pure_;