diff options
Diffstat (limited to 'tools/perf/util/annotate.h')
| -rw-r--r-- | tools/perf/util/annotate.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 9241f8c2b..f67ccb027 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -48,6 +48,7 @@ struct ins { bool ins__is_jump(const struct ins *ins); bool ins__is_call(const struct ins *ins); +bool ins__is_ret(const struct ins *ins); int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops); struct annotation; @@ -154,9 +155,27 @@ int hist_entry__inc_addr_samples(struct hist_entry *he, int evidx, u64 addr); int symbol__alloc_hist(struct symbol *sym); void symbol__annotate_zero_histograms(struct symbol *sym); -int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize); +int symbol__disassemble(struct symbol *sym, struct map *map, size_t privsize); -int hist_entry__annotate(struct hist_entry *he, size_t privsize); +enum symbol_disassemble_errno { + SYMBOL_ANNOTATE_ERRNO__SUCCESS = 0, + + /* + * Choose an arbitrary negative big number not to clash with standard + * errno since SUS requires the errno has distinct positive values. + * See 'Issue 6' in the link below. + * + * http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html + */ + __SYMBOL_ANNOTATE_ERRNO__START = -10000, + + SYMBOL_ANNOTATE_ERRNO__NO_VMLINUX = __SYMBOL_ANNOTATE_ERRNO__START, + + __SYMBOL_ANNOTATE_ERRNO__END, +}; + +int symbol__strerror_disassemble(struct symbol *sym, struct map *map, + int errnum, char *buf, size_t buflen); int symbol__annotate_init(struct map *map, struct symbol *sym); int symbol__annotate_printf(struct symbol *sym, struct map *map, |