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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-02-04 14:45:46 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-02-05 17:28:21 +0300 |
commit | 78f7defedbb4da73b9a07635c357c1afcaa55c8f (patch) | |
tree | a4ddcb93682e17e986272b626ce94eb0ed35f8b7 /tools/perf/util/annotate.h | |
parent | 764328d3209dd81b02a55722556b07b6f35e3ca0 (diff) | |
download | linux-78f7defedbb4da73b9a07635c357c1afcaa55c8f.tar.xz |
perf annotate: Move annotate functions to util/
They will be used by perf top, so that we have just one set of routines
to do annotation.
Rename "struct sym_priv" to "struct annotation", etc, to clarify this
code a bit.
Rename "struct sym_ext" to "struct source_line", to give it a meaningful
name, that clarifies that it is a the result of an addr2line call, that
is sorted by percentage one particular source code line appeared in the
annotation.
And since we're moving things around also rename 'sym_hist->ip' to
'sym_hist->addr' as we want to do data structure annotation at some
point.
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.h')
-rw-r--r-- | tools/perf/util/annotate.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h new file mode 100644 index 000000000000..6e2fbc205299 --- /dev/null +++ b/tools/perf/util/annotate.h @@ -0,0 +1,65 @@ +#ifndef __PERF_ANNOTATE_H +#define __PERF_ANNOTATE_H + +#include <stdbool.h> +#include "types.h" +#include "symbol.h" +#include <linux/list.h> +#include <linux/rbtree.h> + +struct objdump_line { + struct list_head node; + s64 offset; + char *line; +}; + +void objdump_line__free(struct objdump_line *self); +struct objdump_line *objdump__get_next_ip_line(struct list_head *head, + struct objdump_line *pos); + +struct sym_hist { + u64 sum; + u64 addr[0]; +}; + +struct source_line { + struct rb_node node; + double percent; + char *path; +}; + +struct annotation { + struct sym_hist *histogram; + struct source_line *src_line; +}; + +struct sannotation { + struct annotation annotation; + struct symbol symbol; +}; + +static inline struct annotation *symbol__annotation(struct symbol *sym) +{ + struct sannotation *a = container_of(sym, struct sannotation, symbol); + return &a->annotation; +} + +int symbol__inc_addr_samples(struct symbol *sym, struct map *map, u64 addr); + +int symbol__annotate(struct symbol *sym, struct map *map, + struct list_head *head, size_t privsize); + +int symbol__tty_annotate(struct symbol *sym, struct map *map, + bool print_lines, bool full_paths); + +#ifdef NO_NEWT_SUPPORT +static inline int symbol__tui_annotate(symbol *sym __used, + struct map *map __used) +{ + return 0; +} +#else +int symbol__tui_annotate(struct symbol *sym, struct map *map); +#endif + +#endif /* __PERF_ANNOTATE_H */ |