John Kacur | 8b40f52 | 2009-09-24 18:02:18 +0200 | [diff] [blame] | 1 | #ifndef __PERF_SYMBOL |
| 2 | #define __PERF_SYMBOL 1 |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 3 | |
| 4 | #include <linux/types.h> |
Arnaldo Carvalho de Melo | e420499 | 2009-10-20 14:25:40 -0200 | [diff] [blame] | 5 | #include <stdbool.h> |
Peter Zijlstra | 7c6a1c6 | 2009-06-25 17:05:54 +0200 | [diff] [blame] | 6 | #include "types.h" |
Arnaldo Carvalho de Melo | 5da5025 | 2009-07-01 14:46:08 -0300 | [diff] [blame] | 7 | #include <linux/list.h> |
Arnaldo Carvalho de Melo | 43cbcd8 | 2009-07-01 12:28:37 -0300 | [diff] [blame] | 8 | #include <linux/rbtree.h> |
Frederic Weisbecker | 66e274f | 2009-08-12 11:07:25 +0200 | [diff] [blame] | 9 | #include "event.h" |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 10 | |
Arnaldo Carvalho de Melo | 247648e | 2009-08-11 16:22:11 -0300 | [diff] [blame] | 11 | #ifdef HAVE_CPLUS_DEMANGLE |
| 12 | extern char *cplus_demangle(const char *, int); |
| 13 | |
| 14 | static inline char *bfd_demangle(void __used *v, const char *c, int i) |
| 15 | { |
| 16 | return cplus_demangle(c, i); |
| 17 | } |
| 18 | #else |
| 19 | #ifdef NO_DEMANGLE |
| 20 | static inline char *bfd_demangle(void __used *v, const char __used *c, |
| 21 | int __used i) |
| 22 | { |
| 23 | return NULL; |
| 24 | } |
| 25 | #else |
| 26 | #include <bfd.h> |
| 27 | #endif |
| 28 | #endif |
| 29 | |
| 30 | #ifndef DMGL_PARAMS |
| 31 | #define DMGL_PARAMS (1 << 0) /* Include function args */ |
| 32 | #define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */ |
| 33 | #endif |
| 34 | |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 35 | struct symbol { |
| 36 | struct rb_node rb_node; |
Paul Mackerras | 9cffa8d | 2009-06-19 22:21:42 +1000 | [diff] [blame] | 37 | u64 start; |
| 38 | u64 end; |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 39 | char name[0]; |
| 40 | }; |
| 41 | |
Arnaldo Carvalho de Melo | 00a192b | 2009-10-30 16:28:24 -0200 | [diff] [blame^] | 42 | extern unsigned int symbol__priv_size; |
| 43 | |
| 44 | static inline void *symbol__priv(struct symbol *self) |
| 45 | { |
| 46 | return ((void *)self) - symbol__priv_size; |
| 47 | } |
| 48 | |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 49 | struct dso { |
| 50 | struct list_head node; |
| 51 | struct rb_root syms; |
Paul Mackerras | 9cffa8d | 2009-06-19 22:21:42 +1000 | [diff] [blame] | 52 | struct symbol *(*find_symbol)(struct dso *, u64 ip); |
Arnaldo Carvalho de Melo | 30d7a77 | 2009-07-02 21:24:14 -0300 | [diff] [blame] | 53 | unsigned char adjust_symbols; |
Arnaldo Carvalho de Melo | 52d422d | 2009-07-10 22:47:28 -0300 | [diff] [blame] | 54 | unsigned char slen_calculated; |
Arnaldo Carvalho de Melo | 66bd842 | 2009-10-28 21:51:21 -0200 | [diff] [blame] | 55 | bool loaded; |
Arnaldo Carvalho de Melo | 94cb9e3 | 2009-08-06 14:43:17 -0300 | [diff] [blame] | 56 | unsigned char origin; |
Arnaldo Carvalho de Melo | 439d473 | 2009-10-02 03:29:58 -0300 | [diff] [blame] | 57 | const char *short_name; |
| 58 | char *long_name; |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 59 | char name[0]; |
| 60 | }; |
| 61 | |
Arnaldo Carvalho de Melo | 00a192b | 2009-10-30 16:28:24 -0200 | [diff] [blame^] | 62 | struct dso *dso__new(const char *name); |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 63 | void dso__delete(struct dso *self); |
| 64 | |
Paul Mackerras | 9cffa8d | 2009-06-19 22:21:42 +1000 | [diff] [blame] | 65 | struct symbol *dso__find_symbol(struct dso *self, u64 ip); |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 66 | |
Arnaldo Carvalho de Melo | 00a192b | 2009-10-30 16:28:24 -0200 | [diff] [blame^] | 67 | int dsos__load_kernel(const char *vmlinux, symbol_filter_t filter, int modules); |
| 68 | struct dso *dsos__findnew(const char *name); |
Arnaldo Carvalho de Melo | 6beba7a | 2009-10-21 17:34:06 -0200 | [diff] [blame] | 69 | int dso__load(struct dso *self, struct map *map, symbol_filter_t filter); |
Frederic Weisbecker | cd84c2a | 2009-08-12 10:03:49 +0200 | [diff] [blame] | 70 | void dsos__fprintf(FILE *fp); |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 71 | |
| 72 | size_t dso__fprintf(struct dso *self, FILE *fp); |
Arnaldo Carvalho de Melo | 94cb9e3 | 2009-08-06 14:43:17 -0300 | [diff] [blame] | 73 | char dso__symtab_origin(const struct dso *self); |
Arnaldo Carvalho de Melo | a2928c4 | 2009-05-28 14:55:04 -0300 | [diff] [blame] | 74 | |
Arnaldo Carvalho de Melo | 00a192b | 2009-10-30 16:28:24 -0200 | [diff] [blame^] | 75 | int load_kernel(symbol_filter_t filter); |
Frederic Weisbecker | cd84c2a | 2009-08-12 10:03:49 +0200 | [diff] [blame] | 76 | |
Arnaldo Carvalho de Melo | 00a192b | 2009-10-30 16:28:24 -0200 | [diff] [blame^] | 77 | void symbol__init(unsigned int priv_size); |
Frederic Weisbecker | cd84c2a | 2009-08-12 10:03:49 +0200 | [diff] [blame] | 78 | |
| 79 | extern struct list_head dsos; |
Arnaldo Carvalho de Melo | 439d473 | 2009-10-02 03:29:58 -0300 | [diff] [blame] | 80 | extern struct map *kernel_map; |
Frederic Weisbecker | cd84c2a | 2009-08-12 10:03:49 +0200 | [diff] [blame] | 81 | extern struct dso *vdso; |
Ingo Molnar | 83a0944 | 2009-08-15 12:26:57 +0200 | [diff] [blame] | 82 | extern const char *vmlinux_name; |
Frederic Weisbecker | cd84c2a | 2009-08-12 10:03:49 +0200 | [diff] [blame] | 83 | extern int modules; |
John Kacur | 8b40f52 | 2009-09-24 18:02:18 +0200 | [diff] [blame] | 84 | #endif /* __PERF_SYMBOL */ |