srcs-$(CFG_ARM32_$(sm)) += aeabi_unwind.c
srcs-$(CFG_ARM32_$(sm)) += atomic_a32.S
srcs-$(CFG_ARM64_$(sm)) += atomic_a64.S
ifeq ($(filter $(sm), core ldelf),) # TA
srcs-$(CFG_ARM32_$(sm)) += mcount_a32.S
srcs-$(CFG_ARM64_$(sm)) += mcount_a64.S
endif