[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/tools/perf/util/map.h b/src/kernel/linux/v4.14/tools/perf/util/map.h
new file mode 100644
index 0000000..1fb9b85
--- /dev/null
+++ b/src/kernel/linux/v4.14/tools/perf/util/map.h
@@ -0,0 +1,262 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_MAP_H
+#define __PERF_MAP_H
+
+#include <linux/refcount.h>
+#include <linux/compiler.h>
+#include <linux/list.h>
+#include <linux/rbtree.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <linux/types.h>
+
+enum map_type {
+ MAP__FUNCTION = 0,
+ MAP__VARIABLE,
+};
+
+#define MAP__NR_TYPES (MAP__VARIABLE + 1)
+
+extern const char *map_type__name[MAP__NR_TYPES];
+
+struct dso;
+struct ip_callchain;
+struct ref_reloc_sym;
+struct map_groups;
+struct machine;
+struct perf_evsel;
+
+struct map {
+ union {
+ struct rb_node rb_node;
+ struct list_head node;
+ };
+ u64 start;
+ u64 end;
+ u8 /* enum map_type */ type;
+ bool erange_warned;
+ u32 priv;
+ u32 prot;
+ u32 flags;
+ u64 pgoff;
+ u64 reloc;
+ u32 maj, min; /* only valid for MMAP2 record */
+ u64 ino; /* only valid for MMAP2 record */
+ u64 ino_generation;/* only valid for MMAP2 record */
+
+ /* ip -> dso rip */
+ u64 (*map_ip)(struct map *, u64);
+ /* dso rip -> ip */
+ u64 (*unmap_ip)(struct map *, u64);
+
+ struct dso *dso;
+ struct map_groups *groups;
+ refcount_t refcnt;
+};
+
+struct kmap {
+ struct ref_reloc_sym *ref_reloc_sym;
+ struct map_groups *kmaps;
+};
+
+struct maps {
+ struct rb_root entries;
+ pthread_rwlock_t lock;
+};
+
+struct map_groups {
+ struct maps maps[MAP__NR_TYPES];
+ struct machine *machine;
+ refcount_t refcnt;
+};
+
+struct map_groups *map_groups__new(struct machine *machine);
+void map_groups__delete(struct map_groups *mg);
+bool map_groups__empty(struct map_groups *mg);
+
+static inline struct map_groups *map_groups__get(struct map_groups *mg)
+{
+ if (mg)
+ refcount_inc(&mg->refcnt);
+ return mg;
+}
+
+void map_groups__put(struct map_groups *mg);
+
+struct kmap *map__kmap(struct map *map);
+struct map_groups *map__kmaps(struct map *map);
+
+static inline u64 map__map_ip(struct map *map, u64 ip)
+{
+ return ip - map->start + map->pgoff;
+}
+
+static inline u64 map__unmap_ip(struct map *map, u64 ip)
+{
+ return ip + map->start - map->pgoff;
+}
+
+static inline u64 identity__map_ip(struct map *map __maybe_unused, u64 ip)
+{
+ return ip;
+}
+
+
+/* rip/ip <-> addr suitable for passing to `objdump --start-address=` */
+u64 map__rip_2objdump(struct map *map, u64 rip);
+
+/* objdump address -> memory address */
+u64 map__objdump_2mem(struct map *map, u64 ip);
+
+struct symbol;
+struct thread;
+
+/* map__for_each_symbol - iterate over the symbols in the given map
+ *
+ * @map: the 'struct map *' in which symbols itereated
+ * @pos: the 'struct symbol *' to use as a loop cursor
+ * @n: the 'struct rb_node *' to use as a temporary storage
+ * Note: caller must ensure map->dso is not NULL (map is loaded).
+ */
+#define map__for_each_symbol(map, pos, n) \
+ dso__for_each_symbol(map->dso, pos, n, map->type)
+
+/* map__for_each_symbol_with_name - iterate over the symbols in the given map
+ * that have the given name
+ *
+ * @map: the 'struct map *' in which symbols itereated
+ * @sym_name: the symbol name
+ * @pos: the 'struct symbol *' to use as a loop cursor
+ */
+#define __map__for_each_symbol_by_name(map, sym_name, pos) \
+ for (pos = map__find_symbol_by_name(map, sym_name); \
+ pos && \
+ !symbol__match_symbol_name(pos->name, sym_name, \
+ SYMBOL_TAG_INCLUDE__DEFAULT_ONLY); \
+ pos = symbol__next_by_name(pos))
+
+#define map__for_each_symbol_by_name(map, sym_name, pos) \
+ __map__for_each_symbol_by_name(map, sym_name, (pos))
+
+void map__init(struct map *map, enum map_type type,
+ u64 start, u64 end, u64 pgoff, struct dso *dso);
+struct map *map__new(struct machine *machine, u64 start, u64 len,
+ u64 pgoff, u32 d_maj, u32 d_min, u64 ino,
+ u64 ino_gen, u32 prot, u32 flags,
+ char *filename, enum map_type type, struct thread *thread);
+struct map *map__new2(u64 start, struct dso *dso, enum map_type type);
+void map__delete(struct map *map);
+struct map *map__clone(struct map *map);
+
+static inline struct map *map__get(struct map *map)
+{
+ if (map)
+ refcount_inc(&map->refcnt);
+ return map;
+}
+
+void map__put(struct map *map);
+
+static inline void __map__zput(struct map **map)
+{
+ map__put(*map);
+ *map = NULL;
+}
+
+#define map__zput(map) __map__zput(&map)
+
+int map__overlap(struct map *l, struct map *r);
+size_t map__fprintf(struct map *map, FILE *fp);
+size_t map__fprintf_dsoname(struct map *map, FILE *fp);
+int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
+ FILE *fp);
+
+int map__load(struct map *map);
+struct symbol *map__find_symbol(struct map *map, u64 addr);
+struct symbol *map__find_symbol_by_name(struct map *map, const char *name);
+void map__fixup_start(struct map *map);
+void map__fixup_end(struct map *map);
+
+void map__reloc_vmlinux(struct map *map);
+
+size_t __map_groups__fprintf_maps(struct map_groups *mg, enum map_type type,
+ FILE *fp);
+void maps__insert(struct maps *maps, struct map *map);
+void maps__remove(struct maps *maps, struct map *map);
+struct map *maps__find(struct maps *maps, u64 addr);
+struct map *maps__first(struct maps *maps);
+struct map *map__next(struct map *map);
+struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name,
+ struct map **mapp);
+void map_groups__init(struct map_groups *mg, struct machine *machine);
+void map_groups__exit(struct map_groups *mg);
+int map_groups__clone(struct thread *thread,
+ struct map_groups *parent, enum map_type type);
+size_t map_groups__fprintf(struct map_groups *mg, FILE *fp);
+
+int maps__set_kallsyms_ref_reloc_sym(struct map **maps, const char *symbol_name,
+ u64 addr);
+
+static inline void map_groups__insert(struct map_groups *mg, struct map *map)
+{
+ maps__insert(&mg->maps[map->type], map);
+ map->groups = mg;
+}
+
+static inline void map_groups__remove(struct map_groups *mg, struct map *map)
+{
+ maps__remove(&mg->maps[map->type], map);
+}
+
+static inline struct map *map_groups__find(struct map_groups *mg,
+ enum map_type type, u64 addr)
+{
+ return maps__find(&mg->maps[type], addr);
+}
+
+static inline struct map *map_groups__first(struct map_groups *mg,
+ enum map_type type)
+{
+ return maps__first(&mg->maps[type]);
+}
+
+static inline struct map *map_groups__next(struct map *map)
+{
+ return map__next(map);
+}
+
+struct symbol *map_groups__find_symbol(struct map_groups *mg,
+ enum map_type type, u64 addr,
+ struct map **mapp);
+
+struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg,
+ enum map_type type,
+ const char *name,
+ struct map **mapp);
+
+struct addr_map_symbol;
+
+int map_groups__find_ams(struct addr_map_symbol *ams);
+
+static inline
+struct symbol *map_groups__find_function_by_name(struct map_groups *mg,
+ const char *name, struct map **mapp)
+{
+ return map_groups__find_symbol_by_name(mg, MAP__FUNCTION, name, mapp);
+}
+
+int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map,
+ FILE *fp);
+
+struct map *map_groups__find_by_name(struct map_groups *mg,
+ enum map_type type, const char *name);
+
+bool __map__is_kernel(const struct map *map);
+
+static inline bool __map__is_kmodule(const struct map *map)
+{
+ return !__map__is_kernel(map);
+}
+
+#endif /* __PERF_MAP_H */