diff options
Diffstat (limited to 'tools/perf/util/hist.c')
-rw-r--r-- | tools/perf/util/hist.c | 122 |
1 files changed, 95 insertions, 27 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 6f505d1abac7..8380c3db1c92 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -50,21 +50,25 @@ static void hists__reset_col_len(struct hists *hists) hists__set_col_len(hists, col, 0); } +static void hists__set_unres_dso_col_len(struct hists *hists, int dso) +{ + const unsigned int unresolved_col_width = BITS_PER_LONG / 4; + + if (hists__col_len(hists, dso) < unresolved_col_width && + !symbol_conf.col_width_list_str && !symbol_conf.field_sep && + !symbol_conf.dso_list) + hists__set_col_len(hists, dso, unresolved_col_width); +} + static void hists__calc_col_len(struct hists *hists, struct hist_entry *h) { + const unsigned int unresolved_col_width = BITS_PER_LONG / 4; u16 len; if (h->ms.sym) - hists__new_col_len(hists, HISTC_SYMBOL, h->ms.sym->namelen); - else { - const unsigned int unresolved_col_width = BITS_PER_LONG / 4; - - if (hists__col_len(hists, HISTC_DSO) < unresolved_col_width && - !symbol_conf.col_width_list_str && !symbol_conf.field_sep && - !symbol_conf.dso_list) - hists__set_col_len(hists, HISTC_DSO, - unresolved_col_width); - } + hists__new_col_len(hists, HISTC_SYMBOL, h->ms.sym->namelen + 4); + else + hists__set_unres_dso_col_len(hists, HISTC_DSO); len = thread__comm_len(h->thread); if (hists__new_col_len(hists, HISTC_COMM, len)) @@ -74,6 +78,37 @@ static void hists__calc_col_len(struct hists *hists, struct hist_entry *h) len = dso__name_len(h->ms.map->dso); hists__new_col_len(hists, HISTC_DSO, len); } + + if (h->branch_info) { + int symlen; + /* + * +4 accounts for '[x] ' priv level info + * +2 account of 0x prefix on raw addresses + */ + if (h->branch_info->from.sym) { + symlen = (int)h->branch_info->from.sym->namelen + 4; + hists__new_col_len(hists, HISTC_SYMBOL_FROM, symlen); + + symlen = dso__name_len(h->branch_info->from.map->dso); + hists__new_col_len(hists, HISTC_DSO_FROM, symlen); + } else { + symlen = unresolved_col_width + 4 + 2; + hists__new_col_len(hists, HISTC_SYMBOL_FROM, symlen); + hists__set_unres_dso_col_len(hists, HISTC_DSO_FROM); + } + + if (h->branch_info->to.sym) { + symlen = (int)h->branch_info->to.sym->namelen + 4; + hists__new_col_len(hists, HISTC_SYMBOL_TO, symlen); + + symlen = dso__name_len(h->branch_info->to.map->dso); + hists__new_col_len(hists, HISTC_DSO_TO, symlen); + } else { + symlen = unresolved_col_width + 4 + 2; + hists__new_col_len(hists, HISTC_SYMBOL_TO, symlen); + hists__set_unres_dso_col_len(hists, HISTC_DSO_TO); + } + } } static void hist_entry__add_cpumode_period(struct hist_entry *he, @@ -195,26 +230,14 @@ static u8 symbol__parent_filter(const struct symbol *parent) return 0; } -struct hist_entry *__hists__add_entry(struct hists *hists, +static struct hist_entry *add_hist_entry(struct hists *hists, + struct hist_entry *entry, struct addr_location *al, - struct symbol *sym_parent, u64 period) + u64 period) { struct rb_node **p; struct rb_node *parent = NULL; struct hist_entry *he; - struct hist_entry entry = { - .thread = al->thread, - .ms = { - .map = al->map, - .sym = al->sym, - }, - .cpu = al->cpu, - .ip = al->addr, - .level = al->level, - .period = period, - .parent = sym_parent, - .filtered = symbol__parent_filter(sym_parent), - }; int cmp; pthread_mutex_lock(&hists->lock); @@ -225,7 +248,7 @@ struct hist_entry *__hists__add_entry(struct hists *hists, parent = *p; he = rb_entry(parent, struct hist_entry, rb_node_in); - cmp = hist_entry__cmp(&entry, he); + cmp = hist_entry__cmp(entry, he); if (!cmp) { he->period += period; @@ -239,7 +262,7 @@ struct hist_entry *__hists__add_entry(struct hists *hists, p = &(*p)->rb_right; } - he = hist_entry__new(&entry); + he = hist_entry__new(entry); if (!he) goto out_unlock; @@ -252,6 +275,51 @@ out_unlock: return he; } +struct hist_entry *__hists__add_branch_entry(struct hists *self, + struct addr_location *al, + struct symbol *sym_parent, + struct branch_info *bi, + u64 period) +{ + struct hist_entry entry = { + .thread = al->thread, + .ms = { + .map = bi->to.map, + .sym = bi->to.sym, + }, + .cpu = al->cpu, + .ip = bi->to.addr, + .level = al->level, + .period = period, + .parent = sym_parent, + .filtered = symbol__parent_filter(sym_parent), + .branch_info = bi, + }; + + return add_hist_entry(self, &entry, al, period); +} + +struct hist_entry *__hists__add_entry(struct hists *self, + struct addr_location *al, + struct symbol *sym_parent, u64 period) +{ + struct hist_entry entry = { + .thread = al->thread, + .ms = { + .map = al->map, + .sym = al->sym, + }, + .cpu = al->cpu, + .ip = al->addr, + .level = al->level, + .period = period, + .parent = sym_parent, + .filtered = symbol__parent_filter(sym_parent), + }; + + return add_hist_entry(self, &entry, al, period); +} + int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right) { |