From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Cc: Simon Dawson <spdawson@gmail.com>, buildroot@buildroot.org
Subject: Re: [Buildroot] [PATCH 1/1] package/libsigsegv: fix musl build with powerpc
Date: Tue, 2 Jan 2024 23:20:06 +0100 [thread overview]
Message-ID: <20240102232006.2a66c6c5@windsurf> (raw)
In-Reply-To: <20240102204208.1662781-1-fontaine.fabrice@gmail.com>
On Tue, 2 Jan 2024 21:42:08 +0100
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:
> Fix the following musl build failure with powerpc raised since bump to
> version 2.14 in commit c6addf4606c3a41cdad5c6ac4c6508b298b6e92a:
>
> In file included from fault.h:36,
> from handler-unix.c:77,
> from handler.c:19:
> handler-unix.c: In function 'sigsegv_handler':
> fault-linux-powerpc.h:35:73: error: 'mcontext_t' has no member named 'uc_regs'; did you mean 'gregs'?
> 35 | # define SIGSEGV_FAULT_STACKPOINTER ((ucontext_t *) ucp)->uc_mcontext.uc_regs->gregs[1]
> | ^~~~~~~
> handler-unix.c:157:43: note: in expansion of macro 'SIGSEGV_FAULT_STACKPOINTER'
> 157 | uintptr_t old_sp = (uintptr_t) (SIGSEGV_FAULT_STACKPOINTER);
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~
>
> Fixes:
> - http://autobuild.buildroot.org/results/77b600071f07605be3ec28e2da46d6938e240087
>
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
> ...-Linux-PowerPC-32-bit-with-musl-libc.patch | 114 ++++++++++++++++++
> package/libsigsegv/0002-add-musl.m4.patch | 47 ++++++++
> package/libsigsegv/libsigsegv.mk | 2 +
> 3 files changed, 163 insertions(+)
> create mode 100644 package/libsigsegv/0001-Add-support-for-Linux-PowerPC-32-bit-with-musl-libc.patch
> create mode 100644 package/libsigsegv/0002-add-musl.m4.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2024-01-02 22:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-02 20:42 [Buildroot] [PATCH 1/1] package/libsigsegv: fix musl build with powerpc Fabrice Fontaine
2024-01-02 22:20 ` Thomas Petazzoni via buildroot [this message]
2024-01-12 17:16 ` Peter Korsgaard
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