diff options
| -rw-r--r-- | include/sys/isa_defs.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/include/sys/isa_defs.h b/include/sys/isa_defs.h index 7e15b9321..3d474872c 100644 --- a/include/sys/isa_defs.h +++ b/include/sys/isa_defs.h @@ -131,7 +131,21 @@ #define _BIG_ENDIAN #define _SUNOS_VTOC_16 -#else /* Currently x86_64, i386, arm, powerpc, and sparc are supported */ +/* s390 arch specific defines */ +#elif defined(__s390__) +#if defined(__s390x__) +#if !defined(_LP64) +#define _LP64 +#endif +#else +#if !defined(_ILP32) +#define _ILP32 +#endif +#endif + +#define _BIG_ENDIAN + +#else /* Currently x86_64, i386, arm, powerpc, s390, and sparc are supported */ #error "Unsupported ISA type" #endif |