Add MIPS64r6 support for libpixelflinger

Added ARMtoMips64Assembler class that translates ARM instructions to MIPS64r6
instructions.
Added MIPS64r6 assembly implementations for col32cb16_blend and t32cb16_blend
functions.
Added MIPS32r2 assembly implementation for col32cb16_blend function.
Added tests for MIPS64r6 (assembler, disassembler and assembly implementation
functions).
Added MIPS32 tests for assembly implementation functions.
Minor bug fixes for MIPS32r2 branch.

Change-Id: I69e49622117be5b8167628e9702db6aafb1849d7
diff --git a/libpixelflinger/Android.mk b/libpixelflinger/Android.mk
index 11e7988..87f5a34 100644
--- a/libpixelflinger/Android.mk
+++ b/libpixelflinger/Android.mk
@@ -52,6 +52,14 @@
 	arch-mips/t32cb16blend.S \
 
 endif
+
+PIXELFLINGER_SRC_FILES_mips64 := \
+    codeflinger/MIPSAssembler.cpp \
+	codeflinger/MIPS64Assembler.cpp \
+	codeflinger/mips64_disassem.c \
+	arch-mips64/col32cb16blend.S \
+	arch-mips64/t32cb16blend.S \
+
 #
 # Shared library
 #
@@ -61,6 +69,7 @@
 LOCAL_SRC_FILES_arm := $(PIXELFLINGER_SRC_FILES_arm)
 LOCAL_SRC_FILES_arm64 := $(PIXELFLINGER_SRC_FILES_arm64)
 LOCAL_SRC_FILES_mips := $(PIXELFLINGER_SRC_FILES_mips)
+LOCAL_SRC_FILES_mips64 := $(PIXELFLINGER_SRC_FILES_mips64)
 LOCAL_CFLAGS := $(PIXELFLINGER_CFLAGS)
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/include
 LOCAL_C_INCLUDES += $(LOCAL_EXPORT_C_INCLUDE_DIRS)