Method do_call

core/src/vm/context.rs:678–687

Implements the `Call` opcode.

(&mut self, instr: u32)

    /// Implements the `Call` opcode.
    pub(super) fn do_call(&mut self, instr: u32) {
        let (reg, offset) = bytecode::parse_call(instr);
        if !self.push_frame(Frame { old_pc: self.pc, old_fp: self.fp, ret_reg: Some(reg) }) {
            return;
        }
        self.pc = Address::from(offset);
        let (is_global, index) = reg.to_parts();
        debug_assert!(!is_global, "Function results are always stored to a temp register");
        self.fp += usize::from(index);
    }

    /// Implements the `Concat` opcode.
    pub(super) fn do_concat(&mut self, instr: u32, constants: &[ConstantDatum], heap: &mut Heap) {