Preliminary changes to allow mips target to build.

It compiles, but it doesn't work yet.

Change-Id: I2973a03bd956d8d398b9cfd1047e66fbf3ff439c
diff --git a/build/Android.libart-compiler.mk b/build/Android.libart-compiler.mk
index ba2fb33..994bcca 100644
--- a/build/Android.libart-compiler.mk
+++ b/build/Android.libart-compiler.mk
@@ -25,6 +25,7 @@
 	src/oat/jni/calling_convention.cc \
 	src/oat/jni/jni_compiler.cc \
 	src/oat/jni/arm/calling_convention_arm.cc \
+	src/oat/jni/mips/calling_convention_mips.cc \
 	src/oat/jni/x86/calling_convention_x86.cc
 
 ifeq ($(ART_USE_QUICK_COMPILER), true)
@@ -46,7 +47,8 @@
 	src/compiler/codegen/mips/ArchUtility.cc \
 	src/compiler/codegen/mips/MipsRallocUtil.cc \
 	src/compiler/codegen/mips/Assemble.cc \
-	src/compiler/codegen/mips/mips/Codegen.cc
+	src/compiler/codegen/mips/mips/Codegen.cc \
+	src/oat/jni/mips/jni_internal_mips.cc
 
 LIBART_COMPILER_x86_SRC_FILES += \
 	$(LIBART_COMPILER_COMMON_SRC_FILES) \