[MIPS] debuggerd and libcorkscrew support

Change-Id: I5a241dc2e470148be0ad2c138e31f1aba5ab8812
diff --git a/libcorkscrew/Android.mk b/libcorkscrew/Android.mk
index 433f93c..aace5f8 100644
--- a/libcorkscrew/Android.mk
+++ b/libcorkscrew/Android.mk
@@ -36,6 +36,12 @@
 	arch-x86/ptrace-x86.c
 LOCAL_CFLAGS += -DCORKSCREW_HAVE_ARCH
 endif
+ifeq ($(TARGET_ARCH),mips)
+LOCAL_SRC_FILES += \
+	arch-mips/backtrace-mips.c \
+	arch-mips/ptrace-mips.c
+LOCAL_CFLAGS += -DCORKSCREW_HAVE_ARCH
+endif
 
 LOCAL_SHARED_LIBRARIES += libdl libcutils libgccdemangle