Method push_frame

cranelift/interpreter/src/interpreter.rs:253–263

(&mut self, function: &'a Function)

    }

    fn push_frame(&mut self, function: &'a Function) {
        if let Some(frame) = self.frame_stack.iter().last() {
            self.frame_offset += frame.function().fixed_stack_size() as usize;
        }

        // Grow the stack by the space necessary for this frame
        self.stack
            .extend(iter::repeat(0).take(function.fixed_stack_size() as usize));

        self.frame_stack.push(Frame::new(function));
    }
    fn pop_frame(&mut self) {
        if let Some(frame) = self.frame_stack.pop() {
            // Shorten the stack after exiting the frame