tools/perf/util/srcline.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef PERF_SRCLINE_H
   3 #define PERF_SRCLINE_H
   4
   5 #include <linux/list.h>
   6 #include <linux/rbtree.h>
   7 #include <linux/types.h>
   8
   9 struct dso;
  10 struct symbol;
  11
  12 extern bool srcline_full_filename;
  13 char *get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
  14                   bool show_sym, bool show_addr);
  15 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
  16                   bool show_sym, bool show_addr, bool unwind_inlines);
  17 void free_srcline(char *srcline);
  18
  19 /* insert the srcline into the DSO, which will take ownership */
  20 void srcline__tree_insert(struct rb_root *tree, u64 addr, char *srcline);
  21 /* find previously inserted srcline */
  22 char *srcline__tree_find(struct rb_root *tree, u64 addr);
  23 /* delete all srclines within the tree */
  24 void srcline__tree_delete(struct rb_root *tree);
  25
  26 #define SRCLINE_UNKNOWN  ((char *) "??:0")
  27
  28 struct inline_list {
  29         struct symbol           *symbol;
  30         char                    *srcline;
  31         struct list_head        list;
  32 };
  33
  34 struct inline_node {
  35         u64                     addr;
  36         struct list_head        val;
  37         struct rb_node          rb_node;
  38 };
  39
  40 /* parse inlined frames for the given address */
  41 struct inline_node *dso__parse_addr_inlines(struct dso *dso, u64 addr,
  42                                             struct symbol *sym);
  43 /* free resources associated to the inline node list */
  44 void inline_node__delete(struct inline_node *node);
  45
  46 /* insert the inline node list into the DSO, which will take ownership */
  47 void inlines__tree_insert(struct rb_root *tree, struct inline_node *inlines);
  48 /* find previously inserted inline node list */
  49 struct inline_node *inlines__tree_find(struct rb_root *tree, u64 addr);
  50 /* delete all nodes within the tree of inline_node s */
  51 void inlines__tree_delete(struct rb_root *tree);
  52
  53 #endif /* PERF_SRCLINE_H */