ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/tools/perf/util/evsel.h b/marvell/linux/tools/perf/util/evsel.h
new file mode 100644
index 0000000..ddc5ee6
--- /dev/null
+++ b/marvell/linux/tools/perf/util/evsel.h
@@ -0,0 +1,393 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_EVSEL_H
+#define __PERF_EVSEL_H 1
+
+#include <linux/list.h>
+#include <stdbool.h>
+#include <sys/types.h>
+#include <linux/perf_event.h>
+#include <linux/types.h>
+#include <internal/evsel.h>
+#include <perf/evsel.h>
+#include "symbol_conf.h"
+#include <internal/cpumap.h>
+
+struct bpf_object;
+struct cgroup;
+struct perf_counts;
+struct perf_stat_evsel;
+union perf_event;
+
+typedef int (perf_evsel__sb_cb_t)(union perf_event *event, void *data);
+
+enum perf_tool_event {
+ PERF_TOOL_NONE = 0,
+ PERF_TOOL_DURATION_TIME = 1,
+};
+
+/** struct evsel - event selector
+ *
+ * @evlist - evlist this evsel is in, if it is in one.
+ * @core - libperf evsel object
+ * @name - Can be set to retain the original event name passed by the user,
+ * so that when showing results in tools such as 'perf stat', we
+ * show the name used, not some alias.
+ * @id_pos: the position of the event id (PERF_SAMPLE_ID or
+ * PERF_SAMPLE_IDENTIFIER) in a sample event i.e. in the array of
+ * struct perf_record_sample
+ * @is_pos: the position (counting backwards) of the event id (PERF_SAMPLE_ID or
+ * PERF_SAMPLE_IDENTIFIER) in a non-sample event i.e. if sample_id_all
+ * is used there is an id sample appended to non-sample events
+ * @priv: And what is in its containing unnamed union are tool specific
+ */
+struct evsel {
+ struct perf_evsel core;
+ struct evlist *evlist;
+ char *filter;
+ struct perf_counts *counts;
+ struct perf_counts *prev_raw_counts;
+ int idx;
+ unsigned long max_events;
+ unsigned long nr_events_printed;
+ char *name;
+ double scale;
+ const char *unit;
+ struct tep_event *tp_format;
+ off_t id_offset;
+ struct perf_stat_evsel *stats;
+ void *priv;
+ u64 db_id;
+ struct cgroup *cgrp;
+ void *handler;
+ unsigned int sample_size;
+ int id_pos;
+ int is_pos;
+ enum perf_tool_event tool_event;
+ bool uniquified_name;
+ bool snapshot;
+ bool supported;
+ bool needs_swap;
+ bool disabled;
+ bool no_aux_samples;
+ bool immediate;
+ bool tracking;
+ bool per_pkg;
+ bool precise_max;
+ bool ignore_missing_thread;
+ bool forced_leader;
+ bool use_uncore_alias;
+ /* parse modifier helper */
+ int exclude_GH;
+ int sample_read;
+ unsigned long *per_pkg_mask;
+ struct evsel *leader;
+ char *group_name;
+ bool cmdline_group_boundary;
+ struct list_head config_terms;
+ struct bpf_object *bpf_obj;
+ int bpf_fd;
+ bool auto_merge_stats;
+ bool merged_stat;
+ const char * metric_expr;
+ const char * metric_name;
+ struct evsel **metric_events;
+ struct evsel *metric_leader;
+ bool collect_stat;
+ bool weak_group;
+ bool percore;
+ const char *pmu_name;
+ struct {
+ perf_evsel__sb_cb_t *cb;
+ void *data;
+ } side_band;
+};
+
+struct perf_missing_features {
+ bool sample_id_all;
+ bool exclude_guest;
+ bool mmap2;
+ bool cloexec;
+ bool clockid;
+ bool clockid_wrong;
+ bool lbr_flags;
+ bool write_backward;
+ bool group_read;
+ bool ksymbol;
+ bool bpf;
+ bool aux_output;
+};
+
+extern struct perf_missing_features perf_missing_features;
+
+struct perf_cpu_map;
+struct target;
+struct thread_map;
+struct record_opts;
+
+static inline struct perf_cpu_map *evsel__cpus(struct evsel *evsel)
+{
+ return perf_evsel__cpus(&evsel->core);
+}
+
+static inline int perf_evsel__nr_cpus(struct evsel *evsel)
+{
+ return evsel__cpus(evsel)->nr;
+}
+
+void perf_counts_values__scale(struct perf_counts_values *count,
+ bool scale, s8 *pscaled);
+
+void perf_evsel__compute_deltas(struct evsel *evsel, int cpu, int thread,
+ struct perf_counts_values *count);
+
+int perf_evsel__object_config(size_t object_size,
+ int (*init)(struct evsel *evsel),
+ void (*fini)(struct evsel *evsel));
+
+struct evsel *perf_evsel__new_idx(struct perf_event_attr *attr, int idx);
+
+static inline struct evsel *evsel__new(struct perf_event_attr *attr)
+{
+ return perf_evsel__new_idx(attr, 0);
+}
+
+struct evsel *perf_evsel__newtp_idx(const char *sys, const char *name, int idx);
+
+/*
+ * Returns pointer with encoded error via <linux/err.h> interface.
+ */
+static inline struct evsel *perf_evsel__newtp(const char *sys, const char *name)
+{
+ return perf_evsel__newtp_idx(sys, name, 0);
+}
+
+struct evsel *perf_evsel__new_cycles(bool precise);
+
+struct tep_event *event_format__new(const char *sys, const char *name);
+
+void evsel__init(struct evsel *evsel, struct perf_event_attr *attr, int idx);
+void perf_evsel__exit(struct evsel *evsel);
+void evsel__delete(struct evsel *evsel);
+
+struct callchain_param;
+
+void perf_evsel__config(struct evsel *evsel,
+ struct record_opts *opts,
+ struct callchain_param *callchain);
+void perf_evsel__config_callchain(struct evsel *evsel,
+ struct record_opts *opts,
+ struct callchain_param *callchain);
+
+int __perf_evsel__sample_size(u64 sample_type);
+void perf_evsel__calc_id_pos(struct evsel *evsel);
+
+bool perf_evsel__is_cache_op_valid(u8 type, u8 op);
+
+#define PERF_EVSEL__MAX_ALIASES 8
+
+extern const char *perf_evsel__hw_cache[PERF_COUNT_HW_CACHE_MAX]
+ [PERF_EVSEL__MAX_ALIASES];
+extern const char *perf_evsel__hw_cache_op[PERF_COUNT_HW_CACHE_OP_MAX]
+ [PERF_EVSEL__MAX_ALIASES];
+extern const char *perf_evsel__hw_cache_result[PERF_COUNT_HW_CACHE_RESULT_MAX]
+ [PERF_EVSEL__MAX_ALIASES];
+extern const char *perf_evsel__hw_names[PERF_COUNT_HW_MAX];
+extern const char *perf_evsel__sw_names[PERF_COUNT_SW_MAX];
+int __perf_evsel__hw_cache_type_op_res_name(u8 type, u8 op, u8 result,
+ char *bf, size_t size);
+const char *perf_evsel__name(struct evsel *evsel);
+
+const char *perf_evsel__group_name(struct evsel *evsel);
+int perf_evsel__group_desc(struct evsel *evsel, char *buf, size_t size);
+
+void __perf_evsel__set_sample_bit(struct evsel *evsel,
+ enum perf_event_sample_format bit);
+void __perf_evsel__reset_sample_bit(struct evsel *evsel,
+ enum perf_event_sample_format bit);
+
+#define perf_evsel__set_sample_bit(evsel, bit) \
+ __perf_evsel__set_sample_bit(evsel, PERF_SAMPLE_##bit)
+
+#define perf_evsel__reset_sample_bit(evsel, bit) \
+ __perf_evsel__reset_sample_bit(evsel, PERF_SAMPLE_##bit)
+
+void perf_evsel__set_sample_id(struct evsel *evsel,
+ bool use_sample_identifier);
+
+int perf_evsel__set_filter(struct evsel *evsel, const char *filter);
+int perf_evsel__append_tp_filter(struct evsel *evsel, const char *filter);
+int perf_evsel__append_addr_filter(struct evsel *evsel,
+ const char *filter);
+int evsel__enable(struct evsel *evsel);
+int evsel__disable(struct evsel *evsel);
+
+int perf_evsel__open_per_cpu(struct evsel *evsel,
+ struct perf_cpu_map *cpus);
+int perf_evsel__open_per_thread(struct evsel *evsel,
+ struct perf_thread_map *threads);
+int evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus,
+ struct perf_thread_map *threads);
+void evsel__close(struct evsel *evsel);
+
+struct perf_sample;
+
+void *perf_evsel__rawptr(struct evsel *evsel, struct perf_sample *sample,
+ const char *name);
+u64 perf_evsel__intval(struct evsel *evsel, struct perf_sample *sample,
+ const char *name);
+
+static inline char *perf_evsel__strval(struct evsel *evsel,
+ struct perf_sample *sample,
+ const char *name)
+{
+ return perf_evsel__rawptr(evsel, sample, name);
+}
+
+struct tep_format_field;
+
+u64 format_field__intval(struct tep_format_field *field, struct perf_sample *sample, bool needs_swap);
+
+struct tep_format_field *perf_evsel__field(struct evsel *evsel, const char *name);
+
+#define perf_evsel__match(evsel, t, c) \
+ (evsel->core.attr.type == PERF_TYPE_##t && \
+ evsel->core.attr.config == PERF_COUNT_##c)
+
+static inline bool perf_evsel__match2(struct evsel *e1,
+ struct evsel *e2)
+{
+ return (e1->core.attr.type == e2->core.attr.type) &&
+ (e1->core.attr.config == e2->core.attr.config);
+}
+
+#define perf_evsel__cmp(a, b) \
+ ((a) && \
+ (b) && \
+ (a)->core.attr.type == (b)->core.attr.type && \
+ (a)->core.attr.config == (b)->core.attr.config)
+
+int perf_evsel__read_counter(struct evsel *evsel, int cpu, int thread);
+
+int __perf_evsel__read_on_cpu(struct evsel *evsel,
+ int cpu, int thread, bool scale);
+
+/**
+ * perf_evsel__read_on_cpu - Read out the results on a CPU and thread
+ *
+ * @evsel - event selector to read value
+ * @cpu - CPU of interest
+ * @thread - thread of interest
+ */
+static inline int perf_evsel__read_on_cpu(struct evsel *evsel,
+ int cpu, int thread)
+{
+ return __perf_evsel__read_on_cpu(evsel, cpu, thread, false);
+}
+
+/**
+ * perf_evsel__read_on_cpu_scaled - Read out the results on a CPU and thread, scaled
+ *
+ * @evsel - event selector to read value
+ * @cpu - CPU of interest
+ * @thread - thread of interest
+ */
+static inline int perf_evsel__read_on_cpu_scaled(struct evsel *evsel,
+ int cpu, int thread)
+{
+ return __perf_evsel__read_on_cpu(evsel, cpu, thread, true);
+}
+
+int perf_evsel__parse_sample(struct evsel *evsel, union perf_event *event,
+ struct perf_sample *sample);
+
+int perf_evsel__parse_sample_timestamp(struct evsel *evsel,
+ union perf_event *event,
+ u64 *timestamp);
+
+static inline struct evsel *perf_evsel__next(struct evsel *evsel)
+{
+ return list_entry(evsel->core.node.next, struct evsel, core.node);
+}
+
+static inline struct evsel *perf_evsel__prev(struct evsel *evsel)
+{
+ return list_entry(evsel->core.node.prev, struct evsel, core.node);
+}
+
+/**
+ * perf_evsel__is_group_leader - Return whether given evsel is a leader event
+ *
+ * @evsel - evsel selector to be tested
+ *
+ * Return %true if @evsel is a group leader or a stand-alone event
+ */
+static inline bool perf_evsel__is_group_leader(const struct evsel *evsel)
+{
+ return evsel->leader == evsel;
+}
+
+/**
+ * perf_evsel__is_group_event - Return whether given evsel is a group event
+ *
+ * @evsel - evsel selector to be tested
+ *
+ * Return %true iff event group view is enabled and @evsel is a actual group
+ * leader which has other members in the group
+ */
+static inline bool perf_evsel__is_group_event(struct evsel *evsel)
+{
+ if (!symbol_conf.event_group)
+ return false;
+
+ return perf_evsel__is_group_leader(evsel) && evsel->core.nr_members > 1;
+}
+
+bool perf_evsel__is_function_event(struct evsel *evsel);
+
+static inline bool perf_evsel__is_bpf_output(struct evsel *evsel)
+{
+ return perf_evsel__match(evsel, SOFTWARE, SW_BPF_OUTPUT);
+}
+
+static inline bool perf_evsel__is_clock(struct evsel *evsel)
+{
+ return perf_evsel__match(evsel, SOFTWARE, SW_CPU_CLOCK) ||
+ perf_evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK);
+}
+
+bool perf_evsel__fallback(struct evsel *evsel, int err,
+ char *msg, size_t msgsize);
+int perf_evsel__open_strerror(struct evsel *evsel, struct target *target,
+ int err, char *msg, size_t size);
+
+static inline int perf_evsel__group_idx(struct evsel *evsel)
+{
+ return evsel->idx - evsel->leader->idx;
+}
+
+/* Iterates group WITHOUT the leader. */
+#define for_each_group_member(_evsel, _leader) \
+for ((_evsel) = list_entry((_leader)->core.node.next, struct evsel, core.node); \
+ (_evsel) && (_evsel)->leader == (_leader); \
+ (_evsel) = list_entry((_evsel)->core.node.next, struct evsel, core.node))
+
+/* Iterates group WITH the leader. */
+#define for_each_group_evsel(_evsel, _leader) \
+for ((_evsel) = _leader; \
+ (_evsel) && (_evsel)->leader == (_leader); \
+ (_evsel) = list_entry((_evsel)->core.node.next, struct evsel, core.node))
+
+static inline bool perf_evsel__has_branch_callstack(const struct evsel *evsel)
+{
+ return evsel->core.attr.branch_sample_type & PERF_SAMPLE_BRANCH_CALL_STACK;
+}
+
+static inline bool evsel__has_callchain(const struct evsel *evsel)
+{
+ return (evsel->core.attr.sample_type & PERF_SAMPLE_CALLCHAIN) != 0;
+}
+
+struct perf_env *perf_evsel__env(struct evsel *evsel);
+
+int perf_evsel__store_ids(struct evsel *evsel, struct evlist *evlist);
+#endif /* __PERF_EVSEL_H */