1// SPDX-License-Identifier: GPL-2.0
2#include "map_symbol.h"
3#include "mem-events.h"
4
5#define E(t, n, s) { .tag = t, .name = n, .sysfs_name = s }
6
7static struct perf_mem_event perf_mem_events[PERF_MEM_EVENTS__MAX] = {
8	E("spe-load",	"arm_spe_0/ts_enable=1,pa_enable=1,load_filter=1,store_filter=0,min_latency=%u/",	"arm_spe_0"),
9	E("spe-store",	"arm_spe_0/ts_enable=1,pa_enable=1,load_filter=0,store_filter=1/",			"arm_spe_0"),
10	E("spe-ldst",	"arm_spe_0/ts_enable=1,pa_enable=1,load_filter=1,store_filter=1,min_latency=%u/",	"arm_spe_0"),
11};
12
13static char mem_ev_name[100];
14
15struct perf_mem_event *perf_mem_events__ptr(int i)
16{
17	if (i >= PERF_MEM_EVENTS__MAX)
18		return NULL;
19
20	return &perf_mem_events[i];
21}
22
23const char *perf_mem_events__name(int i, const char *pmu_name __maybe_unused)
24{
25	struct perf_mem_event *e = perf_mem_events__ptr(i);
26
27	if (i >= PERF_MEM_EVENTS__MAX)
28		return NULL;
29
30	if (i == PERF_MEM_EVENTS__LOAD || i == PERF_MEM_EVENTS__LOAD_STORE)
31		scnprintf(mem_ev_name, sizeof(mem_ev_name),
32			  e->name, perf_mem_events__loads_ldlat);
33	else /* PERF_MEM_EVENTS__STORE */
34		scnprintf(mem_ev_name, sizeof(mem_ev_name), e->name);
35
36	return mem_ev_name;
37}
38