From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0EB1D385829A; Tue, 16 Jan 2024 09:06:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0EB1D385829A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705395992; bh=89yicmDRM+Lr1F+6Mc5ZeokCoZcc3sjvJH7kAPTOO6g=; h=From:To:Subject:Date:In-Reply-To:References:From; b=U0yYfhC1IIR4sgQv7xwoeOv7EUgR7PQoYbhusvgpT+b5JuoMJ7eqtTZcf6Zo6nVyz BEr4Mcs6qiWFqAxEr8PcBc1lzSW1tyjlvOmiQ02ukDrB1aBjiEeMoZIsH6Jj+d7Y2o DKEqGq+WLDkD+omcwBgbHpsL8ZVDUyFkUOtCD6H0= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libgcc/113403] [14 Regression] __builtin_nested_func_ptr_created, __builtin_nested_func_ptr should be dynamically linked by default Date: Tue, 16 Jan 2024 09:06:31 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libgcc X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ABI X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113403 --- Comment #9 from Jakub Jelinek --- Note, normally libgcc.a symbols are made .hidden (and that is the case of e= ven these 2 functions). So, when not using -shared-libgcc (implicitly or explicitly), every shared library or binary uses its own copy of the regist= ry, rather than a shared one. So, if we wanted to make the symbols STB_GNU_UNIQUE, we'd also need to stop making them .hidden.=