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perf annotate: Toggle full address <-> offset display

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Handle 'f' key to toggle the display offset and full address.  Obviously
it only works when users set to see disassembler output ('o' key).  It'd
be useful when users want to see the full virtual address in the TUI
annotate browser.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20220923173142.805896-5-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
2022-09-23 10:31:42 -07:00
committed by Arnaldo Carvalho de Melo
parent 762461f1a5
commit 7d18a824b5
3 changed files with 26 additions and 3 deletions
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19
tools/perf/util/annotate.c
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@@ -2239,7 +2239,10 @@ int symbol__annotate(struct map_symbol *ms, struct evsel *evsel,
}
args.ms = *ms;
notes->start = map__rip_2objdump(ms->map, sym->start);
if (notes->options && notes->options->full_addr)
notes->start = map__objdump_2mem(ms->map, ms->sym->start);
else
notes->start = map__rip_2objdump(ms->map, ms->sym->start);
return symbol__disassemble(sym, &args);
}
@@ -2762,6 +2765,8 @@ void annotation__update_column_widths(struct annotation *notes)
{
if (notes->options->use_offset)
notes->widths.target = notes->widths.min_addr;
else if (notes->options->full_addr)
notes->widths.target = BITS_PER_LONG / 4;
else
notes->widths.target = notes->widths.max_addr;
@@ -2771,6 +2776,18 @@ void annotation__update_column_widths(struct annotation *notes)
notes->widths.addr += notes->widths.jumps + 1;
}
void annotation__toggle_full_addr(struct annotation *notes, struct map_symbol *ms)
{
notes->options->full_addr = !notes->options->full_addr;
if (notes->options->full_addr)
notes->start = map__objdump_2mem(ms->map, ms->sym->start);
else
notes->start = map__rip_2objdump(ms->map, ms->sym->start);
annotation__update_column_widths(notes);
}
static void annotation__calc_lines(struct annotation *notes, struct map *map,
struct rb_root *root,
struct annotation_options *opts)