diff --git a/cores/esp8266/abi.cpp b/cores/esp8266/abi.cpp
index b863997a3..91e999a0c 100644
--- a/cores/esp8266/abi.cpp
+++ b/cores/esp8266/abi.cpp
@@ -58,6 +58,14 @@ namespace std {
 void __throw_bad_function_call() {
     abort();
 }
+
+void __throw_length_error(char const*) {
+	abort();
+}
+
+void __throw_bad_alloc() {
+	abort();
+}
 }
 
 // TODO: rebuild windows toolchain to make this unnecessary: