binutils provides an emacs mode in binutils/dwarf-mode.el - it should be installed when activating the emacs use flag. Thanks!
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=cc08c0c4268af7240a3d463cab35e2e2fca06091 commit cc08c0c4268af7240a3d463cab35e2e2fca06091 Author: Maciej Barć <xgqt@gentoo.org> AuthorDate: 2022-08-10 14:50:12 +0000 Commit: Maciej Barć <xgqt@gentoo.org> CommitDate: 2022-08-10 14:58:39 +0000 sys-devel/binutils: add the "emacs" USE flag Closes: https://bugs.gentoo.org/841011 Acked-by: Sam James <sam@gentoo.org> Signed-off-by: Maciej Barć <xgqt@gentoo.org> sys-devel/binutils/binutils-2.38-r2.ebuild | 16 ++++++++++++++-- sys-devel/binutils/binutils-2.39.ebuild | 16 ++++++++++++++-- sys-devel/binutils/binutils-9999.ebuild | 16 ++++++++++++++-- sys-devel/binutils/files/50binutils-gentoo.el | 3 +++ 4 files changed, 45 insertions(+), 6 deletions(-)