diff -r 9bf9a733246b -r 04ff2f6cd0eb make/defs.make
--- a/make/defs.make	Thu Aug 06 00:08:57 2015 -0700
+++ b/make/defs.make	Tue Oct 17 12:58:25 2017 +0800
@@ -22,6 +22,12 @@
 #
 #
 
+#
+# This file has been modified by Loongson Technology in 2015. These
+# modifications are Copyright (c) 2015 Loongson Technology, and are made
+# available on the same license terms set forth above.
+#
+
 # The common definitions for hotspot builds.
 
 # Optionally include SPEC file generated by configure.
@@ -273,13 +279,14 @@
 
   # Use uname output for SRCARCH, but deal with platform differences. If ARCH
   # is not explicitly listed below, it is treated as x86.
-  SRCARCH    ?= $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64 ppc64 zero,$(ARCH)))
+  SRCARCH    ?= $(ARCH/$(filter sparc sparc64 ia64 amd64 x86_64 ppc64 mips64 zero,$(ARCH)))
   ARCH/       = x86
   ARCH/sparc  = sparc
   ARCH/sparc64= sparc
   ARCH/ia64   = ia64
   ARCH/amd64  = x86
   ARCH/x86_64 = x86
+  ARCH/mips64 = mips
   ARCH/ppc64  = ppc
   ARCH/zero   = zero
 
@@ -302,6 +309,9 @@
       BUILDARCH = ppc64
     endif
   endif
+  ifeq ($(BUILDARCH), mips)
+      BUILDARCH = mips64
+  endif
 
   # LIBARCH is 1:1 mapping from BUILDARCH
   LIBARCH        ?= $(LIBARCH/$(BUILDARCH))
@@ -311,9 +321,10 @@
   LIBARCH/sparcv9 = sparcv9
   LIBARCH/ia64    = ia64
   LIBARCH/ppc64   = ppc64
+  LIBARCH/mips64  = mips64
   LIBARCH/zero    = $(ZERO_LIBARCH)
 
-  LP64_ARCH += sparcv9 amd64 ia64 ppc64 zero
+  LP64_ARCH += sparcv9 amd64 ia64 ppc64 mips64 zero
 endif
 
 # Required make macro settings for all platforms