From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 96A9E3858D28; Wed, 3 May 2023 20:29:12 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 96A9E3858D28 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683145752; bh=eoYK30lOxMIyMl64DVtcatrgweJA0o4iRijeu/VipD0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kVR9CyglwL34oNkdAqqPuoA4Hgf9f0s7VBfEAT849mbdUOJbjrUBSfvmynGX+0wSE k2Qtze1cGctloieANmAp9VDcoidPNAjNNOUmEkKiP1RQrmHb19NJ8ewzmuBHh0NY+c h25AG9EBTUfeRZa7xDSNWAg0qmNUhMKzS1tPsRok= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/109719] Truncated frame-pointer unwinding via Linux perf with g++ Date: Wed, 03 May 2023 20:29:12 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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=3D109719 --- Comment #3 from Andrew Pinski --- Also on x86_64, frame pointers are not required by the ABI so this is not an ABI issue. Why instead are you not using the dwarf2 unwind tables that are generated by default too?=