1 files changed, 0 insertions, 104 deletions
diff --git a/frame_layout.h b/frame_layout.h
deleted file mode 100644
index dbbe3000..00000000
--- a/frame_layout.h
+++ /dev/null
@@ -1,104 +0,0 @@
-#ifndef FRAME_LAYOUT_H
-#include "forkable_stack.h"
-#include "bytecode.h"
-
-struct closure {
-  struct bytecode* bc;
-  stack_idx env;
-};
-
-struct continuation {
-  struct bytecode* bc;
-  stack_idx env;
-  uint16_t* retaddr;
-};
-
-typedef union frame_elem {
-  FORKABLE_STACK_HEADER;
-  struct continuation cont;
-  struct closure closure;
-  jv jsonval;
-} *frame_ptr;
-
-/*
- * Frame layout
- * fr[0] - FORKABLE_STACK_HEADER (next pointer)
- * fr[1] - self (used to store return addresses, etc)
- * fr[2...nclosures+2] - closure params
- * fr[nclosures+2..nclosures+nlocals+2] - local variables
- */
-
-static int frame_size(struct bytecode* bc) {
-  return sizeof(union frame_elem) * (bc->nclosures + bc->nlocals + 2);
-}
-
-static struct continuation* frame_self(frame_ptr fr) {
-  return &fr[1].cont;
-}
-
-static struct closure* frame_closure_arg(frame_ptr fr, int closure) {
-  assert(closure >= 0);
-  assert(closure < frame_self(fr)->bc->nclosures);
-  return &fr[2+closure].closure;
-}
-
-static jv* frame_local_var(frame_ptr fr, int var) {
-  assert(var >= 0);
-  assert(var < frame_self(fr)->bc->nlocals);
-  return &fr[2 + frame_self(fr)->bc->nclosures + var].jsonval;
-}
-
-
-static frame_ptr frame_current(struct forkable_stack* stk) {
-  frame_ptr fp = forkable_stack_peek(stk);
-  if (forkable_stack_peek_next(stk, fp)) {
-    struct bytecode* bc = frame_self(forkable_stack_peek_next(stk, fp))->bc;
-    assert(frame_self(fp)->retaddr >= bc->code && frame_self(fp)->retaddr < bc->code + bc->codelen);
-  } else {
-    assert(frame_self(fp)->retaddr == 0);
-  }
-  return fp;
-}
-
-static struct bytecode* frame_current_bytecode(struct forkable_stack* stk) {
-  return frame_self(frame_current(stk))->bc;
-}
-static uint16_t** frame_current_retaddr(struct forkable_stack* stk) {
-  return &frame_self(frame_current(stk))->retaddr;
-}
-
-static frame_ptr frame_get_parent(struct forkable_stack* stk, frame_ptr fr) {
-  return forkable_stack_from_idx(stk, frame_self(fr)->env);
-}
-
-static frame_ptr frame_get_level(struct forkable_stack* stk, frame_ptr fr, int level) {
-  for (int i=0; i<level; i++) {
-    fr = frame_get_parent(stk, fr);
-  }
-  return fr;
-}
-
-static frame_ptr frame_push(struct forkable_stack* stk, struct closure cl, uint16_t* retaddr) {
-  frame_ptr fp = forkable_stack_push(stk, frame_size(cl.bc));
-  struct continuation* cc = frame_self(fp);
-  cc->bc = cl.bc;
-  cc->env = cl.env;
-  cc->retaddr = retaddr;
-  for (int i=0; i<cl.bc->nlocals; i++) {
-    *frame_local_var(fp, i) = jv_invalid();
-  }
-  return fp;
-}
-
-static void frame_pop(struct forkable_stack* stk) {
-  frame_ptr fp = frame_current(stk);
-  if (forkable_stack_pop_will_free(stk)) {
-    int nlocals = frame_self(fp)->bc->nlocals;
-    for (int i=0; i<nlocals; i++) {
-      jv_free(*frame_local_var(fp, i));
-    }
-  }
-  forkable_stack_pop(stk);
-}
-
-#endif