1 files changed, 6 insertions, 0 deletions

diff --git a/src/lj_errmsg.h b/src/lj_errmsg.h
index dc015ef2..e9ad0451 100644
--- a/src/lj_errmsg.h
+++ b/src/lj_errmsg.h
@@ -160,6 +160,12 @@ ERRDEF(FFI_BADMEMBER,	LUA_QS " has no member named " LUA_QS)
 ERRDEF(FFI_BADIDX,      LUA_QS " cannot be indexed")
 ERRDEF(FFI_WRCONST,     "attempt to write to constant location")
 ERRDEF(FFI_NODECL,      "missing declaration for symbol " LUA_QS)
+ERRDEF(FFI_BADCBACK,    "bad callback")
+#if LJ_TARGET_X86ORX64
+ERRDEF(FFI_CBACKOV,     "too many callbacks")
+#else
+ERRDEF(FFI_CBACKOV,     "no support for callbacks (yet)")
+#endif
 ERRDEF(FFI_NYIPACKBIT,  "NYI: packed bit fields")
 ERRDEF(FFI_NYICALL,     "NYI: cannot call this C function (yet)")
 #endif