Add support for s390[x].

Requires-spl: refs/pull/537/head Signed-off-by: Dimitri John Ledkov <[email protected]>
openzfs · Mar 16, 2016 · 22bfbd1 · 22bfbd1
1 parent 6bb24f4
commit 22bfbd1
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/lib/libspl/include/sys/isa_defs.h b/lib/libspl/include/sys/isa_defs.h
@@ -157,7 +157,21 @@ extern "C" {
 #endif
 #endif
 
-#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