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 *tree, u64 addr, char *srcline); 23 /* find previously inserted srcline */ 24 char *srcline__tree_find(struct rb_root *tree, u64 addr); 25 /* delete all srclines within the tree */ 26 void srcline__tree_delete(struct rb_root *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 *tree, struct inline_node *inlines); 50 /* find previously inserted inline node list */ 51 struct inline_node *inlines__tree_find(struct rb_root *tree, u64 addr); 52 /* delete all nodes within the tree of inline_node s */ 53 void inlines__tree_delete(struct rb_root *tree); 54 55 #endif /* PERF_SRCLINE_H */ 56