From: ibuclaw@gdcproject.org
To: "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>,
"Alex Xu (Hello71) via Gcc-patches" <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH 1/2] libphobos: fix CET for non-glibc targets
Date: Mon, 20 Dec 2021 14:56:16 +0100 (CET) [thread overview]
Message-ID: <383024307.194459.1640008576821@office.mailbox.org> (raw)
In-Reply-To: <20211220000831.332831-1-alex_y_xu@yahoo.ca>
> On 20/12/2021 01:08 Alex Xu (Hello71) via Gcc-patches <gcc-patches@gcc.gnu.org> wrote:
>
>
> On musl, linking against libphobos fails because it requires ucontext
> but is not explicitly linked against it. This is caused by configure
> assuming that it is implemented in assembly, but it is actually not
> implemented. This silently works on other libcs because context API does
> not require an external library.
Thanks.
Looks reasonable to me, also for backporting to gcc-11, which also has the same CET support.
Iain.
next prev parent reply other threads:[~2021-12-20 13:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20211220000831.332831-1-alex_y_xu.ref@yahoo.ca>
2021-12-20 0:08 ` Alex Xu (Hello71)
2021-12-20 0:08 ` [PATCH 2/2] libphobos: don't compile empty switchcontext.S Alex Xu (Hello71)
2021-12-20 13:56 ` ibuclaw [this message]
2021-12-20 15:41 ` [PATCH 1/2] libphobos: fix CET for non-glibc targets Alex Xu (Hello71)
2021-12-20 21:00 ` ibuclaw
2021-12-28 14:18 ` Alex Xu (Hello71)
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