Andrei Tatar [Wed, 24 May 2023 13:45:44 +0000 (16:45 +0300)]
Split off functionality that depends on libunwind
Previously lib-compiler-rt depended on libunwind as it pulled in
<unwind.h>; this dependency however is isolated in gcc_personality_v0.c.
This change makes gcc personality an optional part of lib-compiler-rt,
allowing it to be built without an entire supporting C++ runtime.
Andrei Tatar [Wed, 24 May 2023 10:45:17 +0000 (13:45 +0300)]
Bring back the fix for GCC atomic builtins
Commit d53cbfe6035f ("Update to LLVM 14.0.6") removed the patch that
adapts atomic.c to use GCC builtins instead of clang, however its
functionality is still required.
This change brings back this functionality in a cleaner and more
future-proof way, by providing a header that implements clang builtins
in terms of GCC ones.
Signed-off-by: Andrei Tatar <andrei@unikraft.io> Reviewed-by: Stefan Jumarea <stefanjumarea02@gmail.com> Reviewed-by: Maria Sfiraiala <maria.sfiraiala@gmail.com> Reviewed-by: Razvan Deaconescu <razvand@unikraft.io> Approved-by: Eduard Vintilă <eduard.vintila47@gmail.com> Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Closes: #12
Andrei Tatar [Fri, 5 May 2023 19:20:40 +0000 (21:20 +0200)]
Update to LLVM 14.0.6
Co-authored-by: Marco Schlumpp <marco@unikraft.io> Signed-off-by: Marco Schlumpp <marco@unikraft.io> Signed-off-by: Andrei Tatar <andrei@unikraft.io> Reviewed-by: Stefan Jumarea <stefanjumarea02@gmail.com> Reviewed-by: Maria Sfiraiala <maria.sfiraiala@gmail.com> Reviewed-by: Razvan Deaconescu <razvand@unikraft.io> Approved-by: Eduard Vintilă <eduard.vintila47@gmail.com> Tested-by: Unikraft CI <monkey@unikraft.io>
GitHub-Closes: #12
Simon Kuenzer [Tue, 13 Jul 2021 19:11:48 +0000 (21:11 +0200)]
Correct license headers introduced by University Politehnica of Bucharest
This commit removes the additional clause
"THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY"
from BSD license headers that got introduced by mistake
with the following commits: 64d5663 - Initial port of compiler-rt to Unikraft (Vlad-Andrei BĂDOIU (78692))
On the one hand, this additional clause is redundant because
the BSD license already states that it must remain and the
copyright notice must be kept.
On the other hand, the clause freezes the file header
and prohibits future contributors from extending the
copyright notice for their contributions. This additional
clause is not part of the official BSD 3-clause.
The original author(s) or an authorized representative from
the author's affiliation consents to the change with a
`Reviewed-by` tag to this commit.
Signed-off-by: Simon Kuenzer <simon.kuenzer@neclab.eu> Reviewed-by: Razvan Deaconescu <razvan.deaconescu@cs.pub.ro>
This is our initial port of compiler-rt to Unikraft as an external
library. The port currently requires a libc-equivalent (e.g.,
newlib), libunwind, libcxxabi and libcxx.
Signed-off-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@stud.acs.upb.ro> Reviewed-by: Felipe Huici <felipe.huici@neclab.eu>
projects / unikraft / libs / compiler-rt.git / log