Project restructuring to support the new direction

example/c/Makefile

@@ -1,5 +1,5 @@
-CFLAGS=-g
-
-all: scheme
-
-scheme: gc.o runtime.o
+CFLAGS=-g
+
+all: scheme
+
+scheme: gc.o runtime.o

example/c/gc.c

@@ -1,64 +1,64 @@
-// Cheney style stop and copy garbage collector
-#include "gc.h"
-
-cons_t *the_empty_list = NULL;
-
-static cons_t *old, *new, *scanptr, *freeptr, *eom, *root;
-size_t tos;
-
-void gc_init() {
-  old = calloc(sizeof(cons_t), SIZE);
-  freeptr = old;
-  eom = old + (SIZE / 2);
-  new = eom + 1;
-  root = alloc();
-}
-
-cons_t *alloc() {
-  if (freeptr < eom) {
-    cons_t *retval = freeptr;
-    freeptr++;
-    return retval;
-  } else {
-    gc_run();
-    return alloc();
-  }
-}
-
-void gc_run() {
-  freeptr = new;
-  scanptr = new;
-  // Relocate root
-  relocate(root);
-  // Enter the main GC loop
-  gc_loop();
-  // Flip old and new;
-  cons_t *temp = old;
-  old = new;
-  new = temp;
-}
-
-void gc_loop() {
-  while (scanptr < freeptr) {
-    relocate(scanptr);
-    scanptr++;
-  }
-}
-
-void move(box_t box) {
-  if (box.type == CONS && box.cons != the_empty_list) {
-    if (box.cons->car.type == BROKEN_HEART) {
-      box.cons = box.cons->cdr.cons;
-    } else {
-      memcpy(freeptr, box.cons, sizeof(cons_t));
-      box.cons->car.type = BROKEN_HEART;
-      box.cons->cdr.cons = freeptr;
-      freeptr++;
-    }
-  }
-}
-
-void relocate(cons_t* cons) {
-  move(cons->car);
-  move(cons->cdr);
-}
+// Cheney style stop and copy garbage collector
+#include "gc.h"
+
+cons_t *the_empty_list = NULL;
+
+static cons_t *old, *new, *scanptr, *freeptr, *eom, *root;
+size_t tos;
+
+void gc_init() {
+  old = calloc(sizeof(cons_t), SIZE);
+  freeptr = old;
+  eom = old + (SIZE / 2);
+  new = eom + 1;
+  root = alloc();
+}
+
+cons_t *alloc() {
+  if (freeptr < eom) {
+    cons_t *retval = freeptr;
+    freeptr++;
+    return retval;
+  } else {
+    gc_run();
+    return alloc();
+  }
+}
+
+void gc_run() {
+  freeptr = new;
+  scanptr = new;
+  // Relocate root
+  relocate(root);
+  // Enter the main GC loop
+  gc_loop();
+  // Flip old and new;
+  cons_t *temp = old;
+  old = new;
+  new = temp;
+}
+
+void gc_loop() {
+  while (scanptr < freeptr) {
+    relocate(scanptr);
+    scanptr++;
+  }
+}
+
+void move(box_t box) {
+  if (box.type == CONS && box.cons != the_empty_list) {
+    if (box.cons->car.type == BROKEN_HEART) {
+      box.cons = box.cons->cdr.cons;
+    } else {
+      memcpy(freeptr, box.cons, sizeof(cons_t));
+      box.cons->car.type = BROKEN_HEART;
+      box.cons->cdr.cons = freeptr;
+      freeptr++;
+    }
+  }
+}
+
+void relocate(cons_t* cons) {
+  move(cons->car);
+  move(cons->cdr);
+}

example/c/gc.h

@@ -1,16 +1,16 @@
-#ifndef _GC_H_
-#define _GC_H_
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "common.h"
-
-void gc_init();
-cons_t *alloc();
-void gc_run();
-void gc_loop();
-void relocate(cons_t*);
-
-#endif // _GC_H_
+#ifndef _GC_H_
+#define _GC_H_
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "common.h"
+
+void gc_init();
+cons_t *alloc();
+void gc_run();
+void gc_loop();
+void relocate(cons_t*);
+
+#endif // _GC_H_

scmvm.scm

@@ -1,9 +1,7 @@
 (define-module (scmvm)
-  #:use-module (scmvm vm)
-  #:use-module (scmvm assembler)
-  #:use-module (scmvm debugger)
   #:use-module (ice-9 ports)
-  #:export (read-all-instructions instructions-from-file))
+  #:export (read-all-instructions
+	    instructions-from-file))
 
 (define (read-all-instructions)
   (let ([inst (read)])

scmvm/language/assembler.scm

@@ -1,4 +1,4 @@
-(define-module (scmvm assembler)
+(define-module (scmvm language assembler)
   #:use-module (srfi srfi-1)
   #:use-module (scmvm vm)
   #:use-module (rnrs bytevectors)

scratch.scm

@@ -1,8 +0,0 @@
-(use-modules (scmvm)
-	     (scmvm vm)
-	     (scmvm assembler)
-	     (scmvm debugger))
-
-(define my-instructions (instructions-from-file "./asm/runtime.scm"))
-(define my-debugger (make-debugger my-instructions))
-(define my-vm (debugger-vm my-debugger))

tests.scm

@@ -1,5 +1,5 @@
 (use-modules (d- test)
-             (scmvm assembler)
+             (scmvm language assembler)
              (scmvm vm)
 	     (scmvm debugger)
              (rnrs bytevectors)