Quelle  opid.h   Sprache: C

/* 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 },
};