kernel/trace/rv/monitors/opid/opid.h

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

enum states_opid {
	disabled_opid = 0,
	enabled_opid,
	in_irq_opid,
	irq_disabled_opid,
	preempt_disabled_opid,
	state_max_opid
};

#define INVALID_STATE state_max_opid

enum events_opid {
	irq_disable_opid = 0,
	irq_enable_opid,
	irq_entry_opid,
	preempt_disable_opid,
	preempt_enable_opid,
	sched_need_resched_opid,
	sched_waking_opid,
	event_max_opid
};

struct automaton_opid {
	char *state_names[state_max_opid];
	char *event_names[event_max_opid];
	unsigned char function[state_max_opid][event_max_opid];
	unsigned char initial_state;
	bool final_states[state_max_opid];
};

static const struct automaton_opid automaton_opid = {
	.state_names = {
		"disabled",
		"enabled",
		"in_irq",
		"irq_disabled",
		"preempt_disabled"
	},
	.event_names = {
		"irq_disable",
		"irq_enable",
		"irq_entry",
		"preempt_disable",
		"preempt_enable",
		"sched_need_resched",
		"sched_waking"
	},
	.function = {
		{
			INVALID_STATE,
			preempt_disabled_opid,
			disabled_opid,
			INVALID_STATE,
			irq_disabled_opid,
			disabled_opid,
			disabled_opid
		},
		{
			irq_disabled_opid,
			INVALID_STATE,
			INVALID_STATE,
			preempt_disabled_opid,
			enabled_opid,
			INVALID_STATE,
			INVALID_STATE
		},
		{
			INVALID_STATE,
			enabled_opid,
			in_irq_opid,
			INVALID_STATE,
			INVALID_STATE,
			in_irq_opid,
			in_irq_opid
		},
		{
			INVALID_STATE,
			enabled_opid,
			in_irq_opid,
			disabled_opid,
			INVALID_STATE,
			irq_disabled_opid,
			INVALID_STATE
		},
		{
			disabled_opid,
			INVALID_STATE,
			INVALID_STATE,
			INVALID_STATE,
			enabled_opid,
			INVALID_STATE,
			INVALID_STATE
		},
	},
	.initial_state = disabled_opid,
	.final_states = { 0, 1, 0, 0, 0 },
};