From: Joseph Myers <joseph@codesourcery.com>
To: Richard Biener <richard.guenther@gmail.com>
Cc: Jakub Jelinek <jakub@redhat.com>, <gcc-patches@gcc.gnu.org>
Subject: Re: Patch ping (Re: [PATCH] libgcc: Decrease size of _Unwind_FrameState and even more size of cleared area in uw_frame_state_for)
Date: Thu, 6 Oct 2022 22:05:29 +0000 [thread overview]
Message-ID: <alpine.DEB.2.22.394.2210062202540.2876845@digraph.polyomino.org.uk> (raw)
In-Reply-To: <CAFiYyc3g7YeOffYOso40Xscsugum3U_xAPn288qS3nvaCGxW+A@mail.gmail.com>
I'm seeing the following build failure for arc-linux-gnu after this
commit. (Note that this is for building GCC *after* glibc, not for an
initial inhibit_libc bootstrap build of GCC.)
In file included from
/scratch/jmyers/glibc-bot/src/gcc/libgcc/unwind-dw2.c:413:
./md-unwind-support.h: In function 'arc_fallback_frame_state':
./md-unwind-support.h:103:10: warning: assignment to 'struct sigcontext *' from incompatible pointer type 'mcontext_t *' [-Wincompatible-pointer-types]
103 | sc = &rt_->uc.uc_mcontext;
| ^
./md-unwind-support.h:118:45: error: 'struct <anonymous>' has no member named 'how'
118 | fs->regs.reg[register_id_for_index[i]].how = REG_SAVED_OFFSET;
| ^
/scratch/jmyers/glibc-bot/src/gcc/libgcc/shared-object.mk:14: recipe for target 'unwind-dw2.o' failed
https://sourceware.org/pipermail/libc-testresults/2022q4/010333.html
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2022-10-06 22:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 7:58 [PATCH] libgcc: Decrease size of _Unwind_FrameState and even more size of cleared area in uw_frame_state_for Jakub Jelinek
2022-09-19 8:57 ` Richard Biener
2022-09-19 9:16 ` Jakub Jelinek
2022-09-19 9:25 ` Florian Weimer
2022-09-19 9:33 ` Jakub Jelinek
2022-09-19 13:46 ` Florian Weimer
2022-10-05 10:33 ` Patch ping (Re: [PATCH] libgcc: Decrease size of _Unwind_FrameState and even more size of cleared area in uw_frame_state_for) Jakub Jelinek
2022-10-06 8:08 ` Richard Biener
2022-10-06 22:05 ` Joseph Myers [this message]
2022-10-06 22:19 ` [committed] libgcc, arc: Fix build Jakub Jelinek
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