// SPDX-License-Identifier: GPL-2.0
#include <linux/ftrace.h>
#include <linux/tracepoint.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/rv.h>
#include <rv/instrumentation.h>
#define MODULE_NAME "%%MODEL_NAME%%"
/*
* XXX : include required tracepoint headers , e . g . ,
* # include < trace / events / sched . h >
*/
#include <rv_trace.h>
%%INCLUDE_PARENT%%
/*
* This is the self - generated part of the monitor . Generally , there is no need
* to touch this section .
*/
#include "%%MODEL_NAME%%.h"
#include <rv/ltl_monitor.h>
static void ltl_atoms_fetch(struct task_struct *task, struct ltl_monitor *mon)
{
/*
* This is called everytime the Buchi automaton is triggered .
*
* This function could be used to fetch the atomic propositions which
* are expensive to trace . It is possible only if the atomic proposition
* does not need to be updated at precise time .
*
* It is recommended to use tracepoints and ltl_atom_update ( ) instead .
*/
}
static void ltl_atoms_init(struct task_struct *task, struct ltl_monitor *mon, bool task_creation)
{
/*
* This should initialize as many atomic propositions as possible .
*
* @ task_creation indicates whether the task is being created . This is
* false if the task is already running before the monitor is enabled .
*/
%%ATOMS_INIT%%
}
/*
* This is the instrumentation part of the monitor .
*
* This is the section where manual work is required . Here the kernel events
* are translated into model ' s event .
*/
%%TRACEPOINT_HANDLERS_SKEL%%
static int enable_%%MODEL_NAME%%(void )
{
int retval;
retval = ltl_monitor_init();
if (retval)
return retval;
%%TRACEPOINT_ATTACH%%
return 0 ;
}
static void disable_%%MODEL_NAME%%(void )
{
%%TRACEPOINT_DETACH%%
ltl_monitor_destroy();
}
/*
* This is the monitor register section .
*/
static struct rv_monitor rv_%%MODEL_NAME%% = {
.name = "%%MODEL_NAME%%" ,
.description = "%%DESCRIPTION%%" ,
.enable = enable_%%MODEL_NAME%%,
.disable = disable_%%MODEL_NAME%%,
};
static int __init register_%%MODEL_NAME%%(void )
{
return rv_register_monitor(&rv_%%MODEL_NAME%%, %%PARENT%%);
}
static void __exit unregister_%%MODEL_NAME%%(void )
{
rv_unregister_monitor(&rv_%%MODEL_NAME%%);
}
module_init(register_%%MODEL_NAME%%);
module_exit(unregister_%%MODEL_NAME%%);
MODULE_LICENSE("GPL" );
MODULE_AUTHOR(/* TODO */);
MODULE_DESCRIPTION("%%MODEL_NAME%%: %%DESCRIPTION%%" );
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