2swap cons
2 +loop
- depth 2- fixnum-type 2swap cons
+ depth 2- 2/ fixnum-type 2swap cons
;
: make-continuation
( Allocate stack space first using psp!,
then copy objects from list. )
- car drop
+ car drop 2*
object-stack-base @ psp0 + + psp!
R> R> 2dup cdr
2swap
- car drop 2- 0 swap do
+ car drop 1- 0 swap do
2dup car
- PSP0 object-stack-base @ + i + 2 + !
- PSP0 object-stack-base @ + i + 1 + !
+ PSP0 object-stack-base @ + i 2* + 2 + !
+ PSP0 object-stack-base @ + i 2* + 1 + !
cdr
- -2 +loop
+ -1 +loop
2drop
;