- "BINDING-STACK-START" "TARGET-BYTE-ORDER"
- "CONTROL-STACK-START" "CONTROL-STACK-END" "DYNAMIC-SPACE-START"
+ "BINDING-STACK-START" "BINDING-STACK-END"
+ "CONTROL-STACK-START" "CONTROL-STACK-END"
+ "DYNAMIC-SPACE-START" "DYNAMIC-SPACE-END"
+ "READ-ONLY-SPACE-START" "READ-ONLY-SPACE-END"
+ "TARGET-BYTE-ORDER"