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 int addr2line_timeout_ms;
  13 extern bool srcline_full_filename;
  14 char *get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
  15                   bool show_sym, bool show_addr, u64 ip);
  16 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
  17                   bool show_sym, bool show_addr, bool unwind_inlines,
  18                   u64 ip);
  19 void zfree_srcline(char **srcline);
  20 char *get_srcline_split(struct dso *dso, u64 addr, unsigned *line);
  21
  22 /* insert the srcline into the DSO, which will take ownership */
  23 void srcline__tree_insert(struct rb_root_cached *tree, u64 addr, char *srcline);
  24 /* find previously inserted srcline */
  25 char *srcline__tree_find(struct rb_root_cached *tree, u64 addr);
  26 /* delete all srclines within the tree */
  27 void srcline__tree_delete(struct rb_root_cached *tree);
  28
  29 extern char *srcline__unknown;
  30 #define SRCLINE_UNKNOWN srcline__unknown
  31
  32 struct inline_list {
  33         struct symbol           *symbol;
  34         char                    *srcline;
  35         struct list_head        list;
  36 };
  37
  38 struct inline_node {
  39         u64                     addr;
  40         struct list_head        val;
  41         struct rb_node          rb_node;
  42 };
  43
  44 /* parse inlined frames for the given address */
  45 struct inline_node *dso__parse_addr_inlines(struct dso *dso, u64 addr,
  46                                             struct symbol *sym);
  47 /* free resources associated to the inline node list */
  48 void inline_node__delete(struct inline_node *node);
  49
  50 /* insert the inline node list into the DSO, which will take ownership */
  51 void inlines__tree_insert(struct rb_root_cached *tree,
  52                           struct inline_node *inlines);
  53 /* find previously inserted inline node list */
  54 struct inline_node *inlines__tree_find(struct rb_root_cached *tree, u64 addr);
  55 /* delete all nodes within the tree of inline_node s */
  56 void inlines__tree_delete(struct rb_root_cached *tree);
  57
  58 #endif /* PERF_SRCLINE_H */