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, u64 ip);
15 char *__get_srcline(struct dso *dso, u64 addr, struct symbol *sym,
16 		  bool show_sym, bool show_addr, bool unwind_inlines,
17 		  u64 ip);
18 void free_srcline(char *srcline);
19 char *get_srcline_split(struct dso *dso, u64 addr, unsigned *line);
20 
21 /* insert the srcline into the DSO, which will take ownership */
22 void srcline__tree_insert(struct rb_root_cached *tree, u64 addr, char *srcline);
23 /* find previously inserted srcline */
24 char *srcline__tree_find(struct rb_root_cached *tree, u64 addr);
25 /* delete all srclines within the tree */
26 void srcline__tree_delete(struct rb_root_cached *tree);
27 
28 #define SRCLINE_UNKNOWN  ((char *) "??:0")
29 
30 struct inline_list {
31 	struct symbol		*symbol;
32 	char			*srcline;
33 	struct list_head	list;
34 };
35 
36 struct inline_node {
37 	u64			addr;
38 	struct list_head	val;
39 	struct rb_node		rb_node;
40 };
41 
42 /* parse inlined frames for the given address */
43 struct inline_node *dso__parse_addr_inlines(struct dso *dso, u64 addr,
44 					    struct symbol *sym);
45 /* free resources associated to the inline node list */
46 void inline_node__delete(struct inline_node *node);
47 
48 /* insert the inline node list into the DSO, which will take ownership */
49 void inlines__tree_insert(struct rb_root_cached *tree,
50 			  struct inline_node *inlines);
51 /* find previously inserted inline node list */
52 struct inline_node *inlines__tree_find(struct rb_root_cached *tree, u64 addr);
53 /* delete all nodes within the tree of inline_node s */
54 void inlines__tree_delete(struct rb_root_cached *tree);
55 
56 #endif /* PERF_SRCLINE_H */
57