diff --git a/repos/libports/lib/symbols/libc b/repos/libports/lib/symbols/libc
index 95258271b1..692168bffb 100644
--- a/repos/libports/lib/symbols/libc
+++ b/repos/libports/lib/symbols/libc
@@ -39,6 +39,7 @@ __stdoutp D 8
 __swbuf T
 __test_sse T
 __xuname T
+_Exit T
 _exit T
 _getlong T
 _getshort T
@@ -1079,6 +1080,7 @@ _Unwind_Complete T
 _Unwind_DeleteException T
 _Unwind_Resume T
 _ZN10__cxxabiv120__si_class_type_infoD2Ev T
+_ZN9__gnu_cxx9__freeresEv T
 _ZNK10__cxxabiv117__class_type_info10__do_catchEPKSt9type_infoPPvj T
 _ZNK10__cxxabiv117__class_type_info11__do_upcastEPKS0_PPv T
 _ZNK10__cxxabiv120__si_class_type_info11__do_upcastEPKNS_17__class_type_infoEPKvRNS1_15__upcast_resultE T
@@ -1089,11 +1091,25 @@ _ZNKSt9exception4whatEv T
 _ZNSt13bad_exceptionD0Ev T
 _ZNSt13bad_exceptionD1Ev T
 _ZNSt13bad_exceptionD2Ev T
+_ZNSt15__exception_ptr13exception_ptr4swapERS0_ T
+_ZNSt15__exception_ptr13exception_ptrC1EPv T
+_ZNSt15__exception_ptr13exception_ptrC1ERKS0_ T
 _ZNSt15__exception_ptr13exception_ptrC1Ev T
 _ZNSt15__exception_ptr13exception_ptrD1Ev T
+_ZNSt15__exception_ptr13exception_ptraSERKS0_ T
+_ZNSt15__exception_ptreqERKNS_13exception_ptrES2_ T
+_ZNSt15__exception_ptrneERKNS_13exception_ptrES2_ T
+_ZNSt16nested_exceptionD1Ev T
+_ZNSt16nested_exceptionD2Ev T
 _ZNSt9exceptionD0Ev T
 _ZNSt9exceptionD1Ev T
 _ZNSt9exceptionD2Ev T
+_ZSt13get_terminatev T
+_ZSt13set_terminatePFvvE T
+_ZSt14get_unexpectedv T
+_ZSt14set_unexpectedPFvvE T
+_ZSt17current_exceptionv T
+_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE T
 _ZSt18uncaught_exceptionv T
 _ZSt19uncaught_exceptionsv T
 _ZSt9terminatev T
@@ -1183,11 +1199,13 @@ _ZTIPl D 32
 _ZTIPm D 32
 _ZTIPs D 32
 _ZTIPt D 32
+_ZTIPv D 32
 _ZTIPx D 32
 _ZTIPy D 32
 _ZTISt10bad_typeid D 24
 _ZTISt13bad_exception D 24
 _ZTISt16bad_array_length D 24
+_ZTISt16nested_exception D 16
 _ZTISt20bad_array_new_length D 24
 _ZTISt8bad_cast D 24
 _ZTISt9bad_alloc D 24
@@ -1237,9 +1255,11 @@ _ZTVN10__cxxabiv120__function_type_infoE D 64
 _ZTVN10__cxxabiv120__si_class_type_infoE D 88
 _ZTVN10__cxxabiv121__vmi_class_type_infoE D 88
 _ZTVN10__cxxabiv123__fundamental_type_infoE D 64
+_ZTVN10__cxxabiv129__pointer_to_member_type_infoE V
 _ZTVSt10bad_typeid D 40
 _ZTVSt13bad_exception D 40
 _ZTVSt16bad_array_length D 40
+_ZTVSt16nested_exception D 32
 _ZTVSt20bad_array_new_length D 40
 _ZTVSt8bad_cast D 40
 _ZTVSt9bad_alloc D 40
@@ -1272,14 +1292,17 @@ __cxa_get_globals_fast T
 __cxa_guard_abort T
 __cxa_guard_acquire T
 __cxa_guard_release T
+__cxa_init_primary_exception T
 __cxa_pure_virtual T
 __cxa_rethrow T
 __cxa_throw T
 __cxa_throw_bad_array_length T
 __cxa_throw_bad_array_new_length T
 __cxa_type_match T
+__cxa_vec_new T
 __dynamic_cast T
 __emutls_get_address T
+__gcc_personality_v0 T
 __gxx_personality_v0 T
 __stack_chk_fail W
 __stack_chk_guard B 8