On Tue, Jul 22, 2014 at 04:18:01PM +0300, Adrian Hunter wrote:
> 'perf record' post-processes the event stream to create
> a list of build-ids for object files for which sample
> events have been recorded. That results in those object
> files being recorded in the build-id cache.
SNIP
>
> if (vdso_info->vdso.found)
> unlink(vdso_info->vdso.temp_file_name);
> +#if BITS_PER_LONG == 64
> + if (vdso_info->vdso32.found)
> + unlink(vdso_info->vdso.temp_file_name);
> + if (vdso_info->vdsox32.found)
> + unlink(vdso_info->vdso.temp_file_name);
> +#endif
>
> zfree(&machine->vdso_info);
> }
> @@ -135,6 +159,143 @@ static struct dso *vdso__new(struct machine *machine,
> const char *short_name,
> return dso;
> }
>
> +#if BITS_PER_LONG == 64
Does this define mean all 64 archs? Do we want other than x86 in here?
(all of its instances)
jirka
> +
> +static enum dso_type machine__thread_dso_type(struct machine *machine,
> + struct thread *thread)
> +{
> + enum dso_type dso_type = DSO__TYPE_UNKNOWN;
> + struct map *map;
> + struct dso *dso;
> +
> + map = map_groups__first(thread->mg, MAP__FUNCTION);
> + for (; map ; map = map_groups__next(map)) {
> + dso = map->dso;
> + if (!dso || dso->long_name[0] != '/')
> + continue;
> + dso_type = dso__type(dso, machine);
> + if (dso_type != DSO__TYPE_UNKNOWN)
> + break;
> + }
> +
> + return dso_type;
> +}
SNIP
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
