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Experimenting with what an FFI could look like

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Justin Ethier 2016-01-06 23:00:50 -05:00
parent e41923ad05
commit 04dda29132
1 changed files with 17 additions and 1 deletions
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18
scheme/load.sld
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@ -1,10 +1,26 @@
(define-library (scheme load)
(export load)
(export
prim-test ;; TODO: This is just temporary, of course
load)
(import (scheme base)
(scheme eval)
(scheme file)
(scheme read))
(begin
;; Experimenting with what an FFI could look like
;; TODO: also need a way to add #include's, and later on compiler options (may already have that, need to check)
;;
;; want the signature to be similar to this:
;; static void __lambda_0(void *data, int argc, closure _,object k_7322, object arg1_737, object arg2_736) {
;; lambda portion is computed, so we can't include that.
;; compiler would need to insert the "static void (lambda)" part
(c-ffi:define prim-test "
(void *data, int argc, closure _, object k, object arg1, object arg2) {
return_closcall1(data, k, arg1);
}
")
)
;; End FFI
(define (load filename . env)
(let ((exprs (call-with-input-file filename
(lambda (port)