Fix atomics (#121)

Signed-off-by: Pablo Garrido <pablogs9@gmail.com>

Author: pablogs9

libmicroros.mk

@@ -109,6 +109,8 @@ ifeq ($(IDF_TARGET),$(filter $(IDF_TARGET),esp32s2 esp32c3))
 		$(X_AR) x $(UROS_DIR)/install/lib/librcutils.a; \
 		$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_fetch_add_8; \
 		if [ $(IDF_VERSION_MAJOR) -ge 4 ] && [ $(IDF_VERSION_MINOR) -ge 3 ]; then \
+			$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_load_8; \
+			$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_store_8; \
 			$(X_STRIP) atomic_64bits.c.obj --strip-symbol=__atomic_exchange_8; \
 		fi; \
 		if [ $(IDF_VERSION_MAJOR) -ge 4 ] && [ $(IDF_VERSION_MINOR) -ge 4 ]; then \