rt: Request the correct number of bytes on the C stack

brson · brson · commit 777c3584b9a9 · 2011-11-29T23:01:19.000-08:00
diff --git a/src/rt/arch/i386/morestack.S b/src/rt/arch/i386/morestack.S
@@ -74,7 +74,7 @@ MORESTACK:
     testl %eax,%eax
     jz .L$bail
 
-    movl $12, (%esp)
+    movl $16, (%esp)
     calll UPCALL_ALLOC_C_STACK
     movl %eax,%edx
 
