diff --git a/sdk/lib/crt/float/amd64/fpreset.S b/sdk/lib/crt/float/amd64/fpreset.S
index 008da4152eb..bae9ed4c856 100644
--- a/sdk/lib/crt/float/amd64/fpreset.S
+++ b/sdk/lib/crt/float/amd64/fpreset.S
@@ -3,6 +3,7 @@
 
 .code64
 
+PUBLIC _fpreset
 FUNC _fpreset
     .endprolog
     fninit
diff --git a/sdk/lib/crt/float/amd64/logb.S b/sdk/lib/crt/float/amd64/logb.S
index 47f9630ea63..2cb4bb886ec 100644
--- a/sdk/lib/crt/float/amd64/logb.S
+++ b/sdk/lib/crt/float/amd64/logb.S
@@ -4,6 +4,7 @@
 
 .code64
 
+PUBLIC _logb
 FUNC _logb
     .endprolog