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 */ 59