;; ( n1 n2 -- n3 )
;; n3 is the sum of n1 and n2
pop rax
- add [rsp],rax
+ add qword [rsp],rax
next
WORD p_minus, '-',fasm
;; ( n1 n2 -- n3 )
;; n3 is the result of subtracting n2 from n1
pop rax
- sub [rsp], rax
+ sub qword [rsp], rax
next
WORD p_mult, '*',fasm