Em Tue, Dec 08, 2015 at 11:47:04PM +0100, Jiri Olsa escreveu:
> Sometimes the hole could be missing, try to bypass
> this issue by comparing last and current offsets.
Can you provide an example of before and after this change? What real
case triggered this?
- Arnaldo
> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> ---
> dwarves_fprintf.c | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/dwarves_fprintf.c b/dwarves_fprintf.c
> index 71d8ce9f982b..df80af255c67 100644
> --- a/dwarves_fprintf.c
> +++ b/dwarves_fprintf.c
> @@ -1268,6 +1268,17 @@ size_t class__fprintf(struct class *class, const struct cu *cu,
> }
> pos = tag__class_member(tag_pos);
>
> + /*
> + * Sometimes the hole could be missing, try to bypass
> + * this issue by comparing last and current offsets.
> + */
> + if (last) {
> + uint32_t tmp = last->byte_offset + last->byte_size + last->hole;
> +
> + if (pos->byte_offset > tmp)
> + sum_holes += pos->byte_offset - tmp;
> + }
> +
> if (last != NULL &&
> pos->byte_offset != last->byte_offset &&
> !cconf.suppress_comments)
> --
> 2.4.3
>
> --
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