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Add isa_defs for MIPS

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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 #4712
This commit is contained in:
YunQiang Su 2016-05-28 20:33:15 +08:00 committed by Brian Behlendorf
parent b7faa7aabd
commit 2493dca54e
2 changed files with 24 additions and 2 deletions
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3
lib/libefi/rdwr_efi.c
View File

@ -154,7 +154,8 @@ struct dk_map2 default_vtoc_map[NDKMAP] = {
#if defined(_SUNOS_VTOC_16)
#if defined(i386) || defined(__amd64) || defined(__arm) || \
defined(__powerpc) || defined(__sparc) || defined(__s390__)
defined(__powerpc) || defined(__sparc) || defined(__s390__) || \
defined(__mips__)
{ V_BOOT, V_UNMNT }, /* i - 8 */
{ V_ALTSCTR, 0 }, /* j - 9 */

23
lib/libspl/include/sys/isa_defs.h
View File

@ -172,7 +172,28 @@ extern "C" {
#define _BIG_ENDIAN
#define _SUNOS_VTOC_16
#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