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mirror of https://github.com/systemd/systemd-stable.git synced 2024-12-22 13:33:56 +03:00

basic/architectures: sort by name and remove duplicates

C.f. 086df29f35.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2021-11-23 18:19:59 +01:00 committed by Lennart Poettering
parent 7ab3c86d63
commit 91ee7c5ebd

View File

@ -9,114 +9,111 @@
int uname_architecture(void) {
/* Return a sanitized enum identifying the architecture we are
* running on. This is based on uname(), and the user may
* hence control what this returns by using
* personality(). This puts the user in control on systems
* that can run binaries of multiple architectures.
/* Return a sanitized enum identifying the architecture we are running on. This
* is based on uname(), and the user may hence control what this returns by using
* personality(). This puts the user in control on systems that can run binaries
* of multiple architectures.
*
* We do not translate the string returned by uname()
* 1:1. Instead we try to clean it up and break down the
* confusion on x86 and arm in particular.
* We do not translate the string returned by uname() 1:1. Instead we try to
* clean it up and break down the confusion on x86 and arm in particular.
*
* We do not try to distinguish CPUs not CPU features, but
* actual architectures, i.e. that have genuinely different
* code. */
* We try to distinguish CPUs, not CPU features, i.e. actual architectures that
* have genuinely different code. */
static const struct {
const char *machine;
int arch;
} arch_map[] = {
#if defined(__x86_64__) || defined(__i386__)
#if defined(__aarch64__) || defined(__arm__)
{ "aarch64", ARCHITECTURE_ARM64 },
{ "aarch64_be", ARCHITECTURE_ARM64_BE },
{ "armv8l", ARCHITECTURE_ARM },
{ "armv8b", ARCHITECTURE_ARM_BE },
{ "armv7ml", ARCHITECTURE_ARM },
{ "armv7mb", ARCHITECTURE_ARM_BE },
{ "armv7l", ARCHITECTURE_ARM },
{ "armv7b", ARCHITECTURE_ARM_BE },
{ "armv6l", ARCHITECTURE_ARM },
{ "armv6b", ARCHITECTURE_ARM_BE },
{ "armv5tl", ARCHITECTURE_ARM },
{ "armv5tel", ARCHITECTURE_ARM },
{ "armv5tejl", ARCHITECTURE_ARM },
{ "armv5tejb", ARCHITECTURE_ARM_BE },
{ "armv5teb", ARCHITECTURE_ARM_BE },
{ "armv5tb", ARCHITECTURE_ARM_BE },
{ "armv4tl", ARCHITECTURE_ARM },
{ "armv4tb", ARCHITECTURE_ARM_BE },
{ "armv4l", ARCHITECTURE_ARM },
{ "armv4b", ARCHITECTURE_ARM_BE },
#elif defined(__alpha__)
{ "alpha" , ARCHITECTURE_ALPHA },
#elif defined(__arc__)
{ "arc", ARCHITECTURE_ARC },
{ "arceb", ARCHITECTURE_ARC_BE },
#elif defined(__cris__)
{ "crisv32", ARCHITECTURE_CRIS },
#elif defined(__i386__) || defined(__x86_64__)
{ "x86_64", ARCHITECTURE_X86_64 },
{ "i686", ARCHITECTURE_X86 },
{ "i586", ARCHITECTURE_X86 },
{ "i486", ARCHITECTURE_X86 },
{ "i386", ARCHITECTURE_X86 },
#elif defined(__powerpc__) || defined(__powerpc64__)
{ "ppc64", ARCHITECTURE_PPC64 },
{ "ppc64le", ARCHITECTURE_PPC64_LE },
{ "ppc", ARCHITECTURE_PPC },
{ "ppcle", ARCHITECTURE_PPC_LE },
#elif defined(__ia64__)
{ "ia64", ARCHITECTURE_IA64 },
#elif defined(__hppa__) || defined(__hppa64__)
{ "parisc64", ARCHITECTURE_PARISC64 },
{ "parisc", ARCHITECTURE_PARISC },
#elif defined(__s390__) || defined(__s390x__)
{ "s390x", ARCHITECTURE_S390X },
{ "s390", ARCHITECTURE_S390 },
#elif defined(__sparc__)
{ "sparc64", ARCHITECTURE_SPARC64 },
{ "sparc", ARCHITECTURE_SPARC },
#elif defined(__m68k__)
{ "m68k", ARCHITECTURE_M68K },
#elif defined(__mips__) || defined(__mips64__)
{ "mips64", ARCHITECTURE_MIPS64 },
{ "mips", ARCHITECTURE_MIPS },
#elif defined(__alpha__)
{ "alpha" , ARCHITECTURE_ALPHA },
#elif defined(__arm__) || defined(__aarch64__)
{ "aarch64", ARCHITECTURE_ARM64 },
{ "aarch64_be", ARCHITECTURE_ARM64_BE },
{ "armv4l", ARCHITECTURE_ARM },
{ "armv4b", ARCHITECTURE_ARM_BE },
{ "armv4tl", ARCHITECTURE_ARM },
{ "armv4tb", ARCHITECTURE_ARM_BE },
{ "armv5tl", ARCHITECTURE_ARM },
{ "armv5tb", ARCHITECTURE_ARM_BE },
{ "armv5tel", ARCHITECTURE_ARM },
{ "armv5teb" , ARCHITECTURE_ARM_BE },
{ "armv5tejl", ARCHITECTURE_ARM },
{ "armv5tejb", ARCHITECTURE_ARM_BE },
{ "armv6l", ARCHITECTURE_ARM },
{ "armv6b", ARCHITECTURE_ARM_BE },
{ "armv7l", ARCHITECTURE_ARM },
{ "armv7b", ARCHITECTURE_ARM_BE },
{ "armv7ml", ARCHITECTURE_ARM },
{ "armv7mb", ARCHITECTURE_ARM_BE },
{ "armv4l", ARCHITECTURE_ARM },
{ "armv4b", ARCHITECTURE_ARM_BE },
{ "armv4tl", ARCHITECTURE_ARM },
{ "armv4tb", ARCHITECTURE_ARM_BE },
{ "armv5tl", ARCHITECTURE_ARM },
{ "armv5tb", ARCHITECTURE_ARM_BE },
{ "armv5tel", ARCHITECTURE_ARM },
{ "armv5teb", ARCHITECTURE_ARM_BE },
{ "armv5tejl", ARCHITECTURE_ARM },
{ "armv5tejb", ARCHITECTURE_ARM_BE },
{ "armv6l", ARCHITECTURE_ARM },
{ "armv6b", ARCHITECTURE_ARM_BE },
{ "armv7l", ARCHITECTURE_ARM },
{ "armv7b", ARCHITECTURE_ARM_BE },
{ "armv7ml", ARCHITECTURE_ARM },
{ "armv7mb", ARCHITECTURE_ARM_BE },
{ "armv8l", ARCHITECTURE_ARM },
{ "armv8b", ARCHITECTURE_ARM_BE },
#elif defined(__sh__) || defined(__sh64__)
{ "sh5", ARCHITECTURE_SH64 },
{ "sh2", ARCHITECTURE_SH },
{ "sh2a", ARCHITECTURE_SH },
{ "sh3", ARCHITECTURE_SH },
{ "sh4", ARCHITECTURE_SH },
{ "sh4a", ARCHITECTURE_SH },
#elif defined(__m68k__)
{ "m68k", ARCHITECTURE_M68K },
#elif defined(__tilegx__)
{ "tilegx", ARCHITECTURE_TILEGX },
#elif defined(__cris__)
{ "crisv32", ARCHITECTURE_CRIS },
#elif defined(__nios2__)
{ "nios2", ARCHITECTURE_NIOS2 },
#elif defined(__powerpc__) || defined(__powerpc64__)
{ "ppc64le", ARCHITECTURE_PPC64_LE },
{ "ppc64", ARCHITECTURE_PPC64 },
{ "ppcle", ARCHITECTURE_PPC_LE },
{ "ppc", ARCHITECTURE_PPC },
#elif defined(__riscv)
{ "riscv32", ARCHITECTURE_RISCV32 },
{ "riscv64", ARCHITECTURE_RISCV64 },
{ "riscv32", ARCHITECTURE_RISCV32 },
# if __SIZEOF_POINTER__ == 4
{ "riscv", ARCHITECTURE_RISCV32 },
# elif __SIZEOF_POINTER__ == 8
{ "riscv", ARCHITECTURE_RISCV64 },
# endif
#elif defined(__arc__)
{ "arc", ARCHITECTURE_ARC },
{ "arceb", ARCHITECTURE_ARC_BE },
#elif defined(__s390__) || defined(__s390x__)
{ "s390x", ARCHITECTURE_S390X },
{ "s390", ARCHITECTURE_S390 },
#elif defined(__sh__) || defined(__sh64__)
{ "sh5", ARCHITECTURE_SH64 },
{ "sh4a", ARCHITECTURE_SH },
{ "sh4", ARCHITECTURE_SH },
{ "sh3", ARCHITECTURE_SH },
{ "sh2a", ARCHITECTURE_SH },
{ "sh2", ARCHITECTURE_SH },
#elif defined(__sparc__)
{ "sparc64", ARCHITECTURE_SPARC64 },
{ "sparc", ARCHITECTURE_SPARC },
#elif defined(__tilegx__)
{ "tilegx", ARCHITECTURE_TILEGX },
#else
# error "Please register your architecture here!"
#endif