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perf annotate: Move the column widths from the TUI to generic lib 

This also will be used in other output formats, such as --stdio2.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-86h6ftebc62ij1rx8q9zkpwk@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2018-03-15 16:18:21 -03:00
parent 5bc49f6120
commit 9761e86e36
2 changed files with 26 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
tools/perf/ui/browsers/annotate.c
View File

@ -36,11 +36,6 @@ struct annotate_browser {
struct annotation_line *selection;
struct arch *arch;
bool searching_backwards;
u8 addr_width;
u8 jumps_width;
u8 target_width;
u8 min_addr_width;
u8 max_addr_width;
char search_bf[128];
};
@ -194,10 +189,10 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
else if (al->offset == -1) {
if (al->line_nr && notes->options->show_linenr)
printed = scnprintf(bf, sizeof(bf), "%-*d ",
ab->addr_width + 1, al->line_nr);
notes->widths.addr + 1, al->line_nr);
else
printed = scnprintf(bf, sizeof(bf), "%*s ",
ab->addr_width, " ");
notes->widths.addr, " ");
ui_browser__write_nstring(browser, bf, printed);
ui_browser__write_nstring(browser, al->line, width - printed - pcnt_width - cycles_width + 1);
} else {
@ -214,7 +209,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
if (notes->options->show_nr_jumps) {
int prev;
printed = scnprintf(bf, sizeof(bf), "%*d ",
ab->jumps_width,
notes->widths.jumps,
al->jump_sources);
prev = ui_browser__set_jumps_percent_color(browser, al->jump_sources,
current_entry);
@ -223,10 +218,10 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int
}
printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ": ",
ab->target_width, addr);
notes->widths.target, addr);
} else {
printed = scnprintf(bf, sizeof(bf), "%*s ",
ab->addr_width, " ");
notes->widths.addr, " ");
}
}
@ -322,12 +317,12 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser)
ui_browser__set_color(browser, HE_COLORSET_JUMP_ARROWS);
__ui_browser__line_arrow(browser,
pcnt_width + 2 + ab->addr_width + width,
pcnt_width + 2 + notes->widths.addr + width,
from, to);
if (is_fused(ab, cursor)) {
ui_browser__mark_fused(browser,
pcnt_width + 3 + ab->addr_width + width,
pcnt_width + 3 + notes->widths.addr + width,
from - 1,
to > from ? true : false);
}
@ -703,19 +698,17 @@ bool annotate_browser__continue_search_reverse(struct annotate_browser *browser,
return __annotate_browser__search_reverse(browser);
}
static void annotate_browser__update_addr_width(struct annotate_browser *browser)
static void annotation__update_column_widths(struct annotation *notes)
{
struct annotation *notes = browser__annotation(&browser->b);
if (notes->options->use_offset)
browser->target_width = browser->min_addr_width;
notes->widths.target = notes->widths.min_addr;
else
browser->target_width = browser->max_addr_width;
notes->widths.target = notes->widths.max_addr;
browser->addr_width = browser->target_width;
notes->widths.addr = notes->widths.target;
if (notes->options->show_nr_jumps)
browser->addr_width += browser->jumps_width + 1;
notes->widths.addr += notes->widths.jumps + 1;
}
static int annotate_browser__run(struct annotate_browser *browser,
@ -820,14 +813,14 @@ static int annotate_browser__run(struct annotate_browser *browser,
continue;
case 'o':
notes->options->use_offset = !notes->options->use_offset;
annotate_browser__update_addr_width(browser);
annotation__update_column_widths(notes);
continue;
case 'j':
notes->options->jump_arrows = !notes->options->jump_arrows;
continue;
case 'J':
notes->options->show_nr_jumps = !notes->options->show_nr_jumps;
annotate_browser__update_addr_width(browser);
annotation__update_column_widths(notes);
continue;
case '/':
if (annotate_browser__search(browser, delay_secs)) {
@ -884,7 +877,7 @@ show_sup_ins:
notes->options->show_nr_samples = false;
else
notes->options->show_total_period = true;
annotate_browser__update_addr_width(browser);
annotation__update_column_widths(notes);
continue;
case K_LEFT:
case K_ESC:
@ -995,9 +988,9 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
annotation__mark_jump_targets(notes, sym);
annotation__compute_ipc(notes, size);
browser.addr_width = browser.target_width = browser.min_addr_width = hex_width(size);
browser.max_addr_width = hex_width(sym->end);
browser.jumps_width = width_jumps(notes->max_jump_sources);
notes->widths.addr = notes->widths.target = notes->widths.min_addr = hex_width(size);
notes->widths.max_addr = hex_width(sym->end);
notes->widths.jumps = width_jumps(notes->max_jump_sources);
notes->nr_events = nr_pcnt;
browser.b.nr_entries = notes->nr_entries;
browser.b.entries = &notes->src->source,
@ -1006,7 +999,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
if (notes->options->hide_src_code)
ui_browser__init_asm_mode(&browser.b);
annotate_browser__update_addr_width(&browser);
annotation__update_column_widths(notes);
ret = annotate_browser__run(&browser, evsel, hbt);

7
tools/perf/util/annotate.h
View File

@ -178,6 +178,13 @@ struct annotation {
int nr_entries;
int nr_asm_entries;
u16 max_line_len;
struct {
u8 addr;
u8 jumps;
u8 target;
u8 min_addr;
u8 max_addr;
} widths;
bool have_cycles;
struct annotated_source *src;
};