Method events_for_code

crates/vm/src/stdlib/sys/monitoring.rs:127–135

Compute the events that apply to a specific code object: global events OR'd with local events registered for that code. This prevents events like INSTRUCTION that are local to one code from being applied to unrelated code objects.

(&self, code_id: usize)

    /// This prevents events like INSTRUCTION that are local to one code
    /// from being applied to unrelated code objects.
    pub fn events_for_code(&self, code_id: usize) -> u32 {
        let global = self.global_events.iter().fold(0, |acc, &e| acc | e);
        let local = self
            .local_events
            .iter()
            .filter(|((_, cid), _)| *cid == code_id)
            .fold(0, |acc, (_, &e)| acc | e);
        global | local
    }
}

/// Global atomic mask: OR of all tools' events. Checked in the hot path