X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FSolaris.h;h=b0822853248956d83348d28725590189b181a178;hb=00552e3875ee5f382db6c98286a241a7d0efe1b8;hp=57eee2cb49735d66279bbb1633116330fded582c;hpb=53ca1f3190680f3e86aebe0f72f7918d63f71e0d;p=oota-llvm.git

diff --git a/include/llvm/Support/Solaris.h b/include/llvm/Support/Solaris.h
index 57eee2cb497..b0822853248 100644
--- a/include/llvm/Support/Solaris.h
+++ b/include/llvm/Support/Solaris.h
@@ -11,12 +11,21 @@
  *
  *===----------------------------------------------------------------------===*/
 
-#ifndef LLVM_SYSTEM_SOLARIS_H
-#define LLVM_SYSTEM_SOLARIS_H
+#ifndef LLVM_SUPPORT_SOLARIS_H
+#define LLVM_SUPPORT_SOLARIS_H
 
 #include <sys/types.h>
 #include <sys/regset.h>
 
+/* Solaris doesn't have endian.h. SPARC is the only supported big-endian ISA. */
+#define BIG_ENDIAN 4321
+#define LITTLE_ENDIAN 1234
+#if defined(__sparc) || defined(__sparc__)
+#define BYTE_ORDER BIG_ENDIAN
+#else
+#define BYTE_ORDER LITTLE_ENDIAN
+#endif
+
 #undef CS
 #undef DS
 #undef ES