pike.git/ src/ interpret.c

2017-11-18

2017-11-18 10:13:13 by Arne Goedeke <el@laramies.com>

• 43cdff2498fb639228bb1cd4ef2e9f701fe2deac (36 lines) (+23/-13) ^{[ Show | Annotate ]}
  Branch: arne/faster_calls_again

Interpreter: fixed frame cloning in callsite_reset

4084:       Pike_mark_sp=frame->save_mark_sp;    +  if (LIKELY(frame->refs == 1)) {    /* reset some entries which are changed during    * execution of Pike code. We can probably    * make most of these PIKE_DEBUG stuff */
4091:    frame->num_locals = 0;    frame->num_args = 0;    frame->return_addr = NULL; +  if (UNLIKELY(frame->flags & PIKE_FRAME_SAVE_LOCALS)) +  free(frame->save_locals_bitmask); +  frame->flags = 0; +  return; +  }    -  if (frame->refs == 1) return; +  struct pike_frame *n = alloc_pike_frame();    -  fprintf(stderr, "callsite_reset for real\n"); -  -  struct pike_frame * n = alloc_pike_frame(); +     *n = *frame;    n->refs = 1; -  +  n->flags = 0; +  n->pc = c->ptr; +  n->num_locals = 0; +  n->num_args = 0; +  n->return_addr = NULL; +  if (n->scope) add_ref(n->scope); +  add_ref(n->current_object); +  add_ref(n->current_program);       LOW_POP_PIKE_FRAME(frame);       c->frame = n;    Pike_fp = n; -  -  if (!n->refs) Pike_fatal("help!\n"); +    }      PMOD_EXPORT void callsite_execute(const struct pike_callsite *c) {