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#include <stdio.h>
#include <string.h>
#include "timestamp.h"
struct event_name {
const char* name;
cmd_t id;
};
#define EVENT(name) \
{#name "_START", TS_ ## name ## _START}, \
{#name "_END", TS_ ## name ## _END}
static struct event_name event_table[] =
{
EVENT(SCHED),
EVENT(SCHED2),
EVENT(TICK),
EVENT(QUANTUM_BOUNDARY),
EVENT(RELEASE),
EVENT(XCALL),
EVENT(SCHED_TIMER),
EVENT(PLUGIN_SCHED),
EVENT(PLUGIN_TICK),
EVENT(CXS),
EVENT(SEND_RESCHED),
EVENT(SEND_XCALL),
{"RELEASE_LATENCY", TS_RELEASE_LATENCY},
{"TIMER_LATENCY", TS_TIMER_LATENCY},
EVENT(SYSCALL_IN),
EVENT(SYSCALL_OUT),
EVENT(LOCK),
EVENT(FZ_ENTER),
EVENT(FZ_EXIT),
EVENT(UNLOCK),
//EVENT(READ_LOCK),
//EVENT(READ_UNLOCK),
{"LOCK_SUSPEND", TS_LOCK_SUSPEND},
{"LOCK_RESUME", TS_LOCK_RESUME},
};
int str2event(const char* str, cmd_t *id)
{
int i;
for (i = 0; i < sizeof(event_table) / sizeof(event_table[0]); i++) {
if (!strcmp(str, event_table[i].name)) {
*id = event_table[i].id;
return 1;
}
}
/* try to parse it as a number */
return sscanf(str, "%u", id);
}
const char* event2str(cmd_t id)
{
int i;
for (i = 0; i < sizeof(event_table) / sizeof(event_table[0]); i++)
if (event_table[i].id == id)
return event_table[i].name;
return NULL;
}
const char* task_type2str(int task_type)
{
if (task_type == TSK_RT)
return "RT";
else if (task_type == TSK_BE)
return "BE";
else
return "UNKNOWN";
}
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