Skip site navigation (1)Skip section navigation (2)
Date:      Sat, 02 Oct 2021 14:50:07 +0000
From:      bugzilla-noreply@freebsd.org
To:        ports-bugs@FreeBSD.org
Subject:   [Bug 258846] devel/dyncall: unbreak on arm
Message-ID:  <bug-258846-7788-IY3ZPIfFa6@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-258846-7788@https.bugs.freebsd.org/bugzilla/>
References:  <bug-258846-7788@https.bugs.freebsd.org/bugzilla/>

next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258846

--- Comment #6 from Tassilo Philipp <tphilipp@potion-studios.com> ---
Alright, I looked at it and ran some tests on 4 different arm platforms, an=
d I
cannot accept it as-is, but it's close. The main issue is it only unbreaks =
arm
w/ the clang integrated assembler when not using THUMB (in other words, the
file you pointed out is not the only one to patch). I'll come up with a new
patch.

Details and/or other things while looking at it:

- the %-prefixes were probably used b/c of x86 habits, they should be remov=
ed
indeed, thanks!

- this is not the first time we have issues with clang's integrated assembl=
er,
we needed to change some PPC code also for v1.2 to make it happy

- about the UAL/.syntax unified: this doesn't actually help for dyncall, b/c
the ARM and THUMB calling conventions differ enough to need their own
implementations, anyways.... yes, it would probably also be harmless to use
those instruction names, but pre-UAL toolchains might break (and we do actu=
ally
use dyncall on some of those); I'm surprised that you listed it under "issu=
es
that prevent it from building on armv6/armv7", b/c I cannot reproduce that.=
..

- depending on further tests, until v1.3 is out with the real fix, I might =
make
use of clang's -no-integrated-as to unbreak the build for the FreeBSD port.=
..
I'll have a clearer picture, soon

- I don't think I'll add TEST_TARGET, for already pointed out reasons; I
understand that this isn't run automatically for the pkg building process, =
but
there is no point in running `make test` to only build (but not run) the te=
sts
- the target you probably wanted isn't 'tests' but 'run-tests', and for tho=
se I
should fix some exit codes, first; as said, this is on my to do list for
dyncall 1.3


More to come, soon, thanks again for bringing this to my attention :)

--=20
You are receiving this mail because:
You are the assignee for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-258846-7788-IY3ZPIfFa6>