diff options
Diffstat (limited to 'tools/perf/util/event.c')
| -rw-r--r-- | tools/perf/util/event.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 208b6c141d98..ac706304afe9 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -645,6 +645,19 @@ struct symbol *thread__find_symbol_fb(struct thread *thread, u8 cpumode, return al->sym; } +static bool check_address_range(struct intlist *addr_list, int addr_range, + unsigned long addr) +{ + struct int_node *pos; + + intlist__for_each_entry(pos, addr_list) { + if (addr >= pos->i && addr < pos->i + addr_range) + return true; + } + + return false; +} + /* * Callers need to drop the reference to al->thread, obtained in * machine__findnew_thread() @@ -711,6 +724,17 @@ int machine__resolve(struct machine *machine, struct addr_location *al, ret = strlist__has_entry(symbol_conf.sym_list, al_addr_str); } + if (!ret && symbol_conf.addr_list && al->map) { + unsigned long addr = al->map->unmap_ip(al->map, al->addr); + + ret = intlist__has_entry(symbol_conf.addr_list, addr); + if (!ret && symbol_conf.addr_range) { + ret = check_address_range(symbol_conf.addr_list, + symbol_conf.addr_range, + addr); + } + } + if (!ret) al->filtered |= (1 << HIST_FILTER__SYMBOL); } |