From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Nick Clifton <nickc@redhat.com>
Cc: "Martin Liška" <mliska@suse.cz>, dwarves@vger.kernel.org
Subject: Re: Encountered error while encoding BTF due to Unsupported DW_TAG_unspecified_type(0x3b)
Date: Tue, 4 Oct 2022 09:15:27 -0300 [thread overview]
Message-ID: <Yzwj36tohHYN+LFQ@kernel.org> (raw)
In-Reply-To: <a8e2a00b-0a9b-1433-7698-364b36af73a7@redhat.com>
Em Mon, Oct 03, 2022 at 01:07:14PM +0100, Nick Clifton escreveu:
> Hi Martin,
>
> > I noticed one can't build 5.19 with latest binutils master.
> >
> > One see the following error:
> > [ 1413s] BTF .btf.vmlinux.bin.o
> > [ 1413s] Unsupported DW_TAG_unspecified_type(0x3b)
>
> > <0><c>: Abbrev Number: 3 (DW_TAG_unspecified_type) <--- the problematic TAG
>
> > Is it something pahole should handle?
>
> Yes, I believe so. The tag is a valid DWARF tag, and GDB wants it, so
> it would be good if pahole could support it.
I'll check and fix this, thanks for the report.
- Arnaldo
next prev parent reply other threads:[~2022-10-04 12:15 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-03 8:56 Encountered error while encoding BTF due to Unsupported DW_TAG_unspecified_type(0x3b) Martin Liška
2022-10-03 12:07 ` Nick Clifton
2022-10-04 12:15 ` Arnaldo Carvalho de Melo [this message]
2022-10-04 12:17 ` Arnaldo Carvalho de Melo
2022-10-04 12:31 ` Arnaldo Carvalho de Melo
2022-10-04 21:42 ` Arnaldo Carvalho de Melo
2022-10-05 8:41 ` Martin Liška
2022-10-04 12:33 ` Nick Clifton
2022-10-04 13:25 ` Arnaldo Carvalho de Melo
2022-10-04 18:07 ` Arnaldo Carvalho de Melo
2022-10-04 21:13 ` Arnaldo Carvalho de Melo
2022-10-04 21:44 ` Arnaldo Carvalho de Melo
2022-10-05 7:23 ` Martin Liška
2022-10-05 14:37 ` Arnaldo Carvalho de Melo
2022-10-05 15:43 ` Arnaldo Carvalho de Melo
2022-10-06 11:54 ` Martin Liška
[not found] ` <Yz7bevBJAm0JiLfp@kernel.org>
2022-10-06 14:00 ` Arnaldo Carvalho de Melo
2022-10-06 14:15 ` [PATCH/RFC pahole] btf_encoder: Encode DW_TAG_unspecified_type as BTF_KIND_CONST was: " Arnaldo Carvalho de Melo
2022-10-06 16:04 ` Andrii Nakryiko
2022-10-06 17:23 ` Arnaldo Carvalho de Melo
2022-10-07 20:21 ` Arnaldo Carvalho de Melo
2022-10-08 0:25 ` Yonghong Song
2022-10-10 12:06 ` Arnaldo Carvalho de Melo
2022-10-10 20:08 ` Arnaldo Carvalho de Melo
2022-10-10 20:19 ` Arnaldo Carvalho de Melo
2022-10-11 5:57 ` Yonghong Song
2022-10-11 13:45 ` Arnaldo Carvalho de Melo
2022-10-11 15:33 ` Yonghong Song
2022-10-11 17:16 ` Arnaldo Carvalho de Melo
2023-01-30 9:23 ` Martin Liška
2023-01-30 14:20 ` pahole 1.25 plans was: " Arnaldo Carvalho de Melo
2023-03-12 0:03 ` Dominique Martinet
2022-10-05 16:55 ` Arnaldo Carvalho de Melo
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