73 lines
2.3 KiB
Scheme
73 lines
2.3 KiB
Scheme
; Copyright (c) 1993, 1994 Richard Kelsey and Jonathan Rees. See file COPYING.
|
|
|
|
|
|
(define-structure low-structures low-structures-interface
|
|
;; Flatloaded
|
|
(open ))
|
|
|
|
(define ascii (structure-ref built-in-structures ascii))
|
|
(define signals (structure-ref built-in-structures signals))
|
|
(define loopholes (structure-ref built-in-structures loopholes))
|
|
(define escapes (structure-ref built-in-structures escapes))
|
|
(define vm-exposure (structure-ref built-in-structures vm-exposure))
|
|
|
|
; (define-structure locations locations-interface
|
|
; (open scheme-level-2 ...))
|
|
(define locations (structure-ref built-in-structures locations))
|
|
|
|
(define closures (structure-ref built-in-structures closures))
|
|
(define bitwise (structure-ref built-in-structures bitwise))
|
|
|
|
;; For initial system
|
|
(define write-images (structure-ref built-in-structures write-images))
|
|
(define structure-refs (structure-ref built-in-structures structure-refs))
|
|
(define low-level (structure-ref built-in-structures low-level))
|
|
|
|
;; For compiler
|
|
(define features (structure-ref built-in-structures features))
|
|
(define code-vectors (structure-ref built-in-structures code-vectors))
|
|
(define source-file-names
|
|
(structure-ref built-in-structures source-file-names))
|
|
|
|
(define true-scheme (structure-ref built-in-structures scheme))
|
|
|
|
|
|
(define-structure scheme-level-0 scheme-level-0-interface
|
|
(open true-scheme
|
|
primitives ; only for extended-number?
|
|
structure-refs)
|
|
(access true-scheme)
|
|
(files level-0))
|
|
|
|
(define-structure silly (export reverse-list->string)
|
|
(open true-scheme)
|
|
(begin (define (reverse-list->string l n)
|
|
(list->string (reverse l)))))
|
|
|
|
(define-structure cont-primitives
|
|
(export make-continuation
|
|
continuation-length
|
|
continuation-ref
|
|
continuation-set!
|
|
continuation?)
|
|
(open (structure-ref built-in-structures primitives)))
|
|
|
|
(define-structures ((primitives primitives-interface)
|
|
(primitives-internal (export maybe-handle-interrupt
|
|
raise-exception
|
|
get-exception-handler
|
|
?start)))
|
|
(open true-scheme
|
|
cont-primitives
|
|
(structure-ref built-in-structures bitwise)
|
|
(structure-ref built-in-structures records)
|
|
(structure-ref built-in-structures signals)
|
|
(structure-ref built-in-structures features)
|
|
(structure-ref built-in-structures templates)
|
|
)
|
|
(files ("../alt" primitives)
|
|
("../alt" weak)))
|
|
|
|
; How about signals?
|
|
|