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87 lines
2.3 KiB
87 lines
2.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __PERF_MAPS_H |
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#define __PERF_MAPS_H |
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#include <linux/refcount.h> |
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#include <linux/rbtree.h> |
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#include <stdio.h> |
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#include <stdbool.h> |
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#include <linux/types.h> |
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#include "rwsem.h" |
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struct ref_reloc_sym; |
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struct machine; |
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struct map; |
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struct maps; |
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struct thread; |
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struct map *maps__find(struct maps *maps, u64 addr); |
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struct map *maps__first(struct maps *maps); |
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struct map *map__next(struct map *map); |
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#define maps__for_each_entry(maps, map) \ |
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for (map = maps__first(maps); map; map = map__next(map)) |
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#define maps__for_each_entry_safe(maps, map, next) \ |
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for (map = maps__first(maps), next = map__next(map); map; map = next, next = map__next(map)) |
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struct maps { |
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struct rb_root entries; |
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struct rw_semaphore lock; |
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struct machine *machine; |
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struct map *last_search_by_name; |
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struct map **maps_by_name; |
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refcount_t refcnt; |
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unsigned int nr_maps; |
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unsigned int nr_maps_allocated; |
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#ifdef HAVE_LIBUNWIND_SUPPORT |
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void *addr_space; |
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struct unwind_libunwind_ops *unwind_libunwind_ops; |
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#endif |
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}; |
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#define KMAP_NAME_LEN 256 |
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struct kmap { |
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struct ref_reloc_sym *ref_reloc_sym; |
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struct maps *kmaps; |
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char name[KMAP_NAME_LEN]; |
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}; |
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struct maps *maps__new(struct machine *machine); |
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void maps__delete(struct maps *maps); |
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bool maps__empty(struct maps *maps); |
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static inline struct maps *maps__get(struct maps *maps) |
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{ |
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if (maps) |
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refcount_inc(&maps->refcnt); |
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return maps; |
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} |
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void maps__put(struct maps *maps); |
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void maps__init(struct maps *maps, struct machine *machine); |
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void maps__exit(struct maps *maps); |
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int maps__clone(struct thread *thread, struct maps *parent); |
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size_t maps__fprintf(struct maps *maps, FILE *fp); |
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void maps__insert(struct maps *maps, struct map *map); |
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void maps__remove(struct maps *maps, struct map *map); |
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struct symbol *maps__find_symbol(struct maps *maps, u64 addr, struct map **mapp); |
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struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, struct map **mapp); |
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struct addr_map_symbol; |
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int maps__find_ams(struct maps *maps, struct addr_map_symbol *ams); |
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int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp); |
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struct map *maps__find_by_name(struct maps *maps, const char *name); |
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int maps__merge_in(struct maps *kmaps, struct map *new_map); |
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void __maps__sort_by_name(struct maps *maps); |
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#endif // __PERF_MAPS_H
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