Add isa_defs for MIPS

GCC for MIPS only defines _LP64 when 64bit,
while no _ILP32 defined when 32bit.

Signed-off-by: YunQiang Su <syq@debian.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #558
This commit is contained in:
YunQiang Su 2016-05-28 19:30:36 +08:00 committed by Brian Behlendorf
parent b3a22a0a00
commit c60a51b640

View File

@ -145,7 +145,28 @@
#define _BIG_ENDIAN
#else /* Currently x86_64, i386, arm, powerpc, s390, and sparc are supported */
/* MIPS arch specific defines */
#elif defined(__mips__)
#if defined(__MIPSEB__)
#define _BIG_ENDIAN
#elif defined(__MIPSEL__)
#define _LITTLE_ENDIAN
#else
#error MIPS no endian specified
#endif
#ifndef _LP64
#define _ILP32
#endif
#define _SUNOS_VTOC_16
#else
/*
* Currently supported:
* x86_64, i386, arm, powerpc, s390, sparc, and mips
*/
#error "Unsupported ISA type"
#endif