drop more arm sources

Author: Jorge Aparicio

build.rs

@@ -281,14 +281,6 @@ fn main() {
                             "arm/aeabi_drsub.c",
                             "arm/aeabi_fcmp.S",
                             "arm/aeabi_frsub.c",
-                            "arm/aeabi_idivmod.S",
-                            "arm/aeabi_ldivmod.S",
-                            "arm/aeabi_memcmp.S",
-                            "arm/aeabi_memcpy.S",
-                            "arm/aeabi_memmove.S",
-                            "arm/aeabi_memset.S",
-                            "arm/aeabi_uidivmod.S",
-                            "arm/aeabi_uldivmod.S",
                             "arm/bswapdi2.S",
                             "arm/bswapsi2.S",
                             "arm/clzdi2.S",