diff -rupN stella.orig/src/os/libretro/Makefile stella/src/os/libretro/Makefile
--- stella.orig/src/os/libretro/Makefile	2022-10-02 14:39:47.954719313 -0400
+++ stella/src/os/libretro/Makefile	2022-10-03 19:19:12.544824555 -0400
@@ -114,6 +114,16 @@ else ifeq ($(platform), osx)
    CXXFLAGS  += $(ARCHFLAGS)
    LDFLAGS   += $(ARCHFLAGS)
 
+else ifeq ($(platform), aarch64)
+   TARGET := $(TARGET_NAME)_libretro.so
+   fpic := -fPIC
+   SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
+   CXXFLAGS += -lpthread -DARM64
+   LDFLAGS += -lpthread -static-libgcc -lstdc++
+   ARCH = arm64
+   USE_DYNAREC = 1
+
+
 # iOS
 else ifneq (,$(findstring ios,$(platform)))
    CXXFLAGS += $(LTO) -stdlib=libc++