root/kernel/trace/rv/monitors/nrp/nrp.h
/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Automatically generated C representation of nrp automaton
 * For further information about this format, see kernel documentation:
 *   Documentation/trace/rv/deterministic_automata.rst
 */

#define MONITOR_NAME nrp

enum states_nrp {
        preempt_irq_nrp,
        any_thread_running_nrp,
        nested_preempt_nrp,
        rescheduling_nrp,
        state_max_nrp,
};

#define INVALID_STATE state_max_nrp

enum events_nrp {
        irq_entry_nrp,
        sched_need_resched_nrp,
        schedule_entry_nrp,
        schedule_entry_preempt_nrp,
        event_max_nrp,
};

struct automaton_nrp {
        char *state_names[state_max_nrp];
        char *event_names[event_max_nrp];
        unsigned char function[state_max_nrp][event_max_nrp];
        unsigned char initial_state;
        bool final_states[state_max_nrp];
};

static const struct automaton_nrp automaton_nrp = {
        .state_names = {
                "preempt_irq",
                "any_thread_running",
                "nested_preempt",
                "rescheduling",
        },
        .event_names = {
                "irq_entry",
                "sched_need_resched",
                "schedule_entry",
                "schedule_entry_preempt",
        },
        .function = {
                {
                        preempt_irq_nrp,
                        preempt_irq_nrp,
                        nested_preempt_nrp,
                        nested_preempt_nrp,
                },
                {
                        any_thread_running_nrp,
                        rescheduling_nrp,
                        any_thread_running_nrp,
                        INVALID_STATE,
                },
                {
                        nested_preempt_nrp,
                        preempt_irq_nrp,
                        any_thread_running_nrp,
                        any_thread_running_nrp,
                },
                {
                        preempt_irq_nrp,
                        rescheduling_nrp,
                        any_thread_running_nrp,
                        any_thread_running_nrp,
                },
        },
        .initial_state = preempt_irq_nrp,
        .final_states = { 0, 1, 0, 0 },
};