From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4EAB2385801A; Wed, 5 Oct 2022 10:04:37 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4EAB2385801A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1664964277; bh=Q1JGjZO+9ijFnp95DkVztWtqMpFXHaEhOiu3BPDD9ww=; h=From:To:Subject:Date:In-Reply-To:References:From; b=q4Vf7a089pOLhtMktxiYhX+KWwYh4zEFf6aKAYFjw5gSf/fTG02Q/WAdPYSK/6JXE VOzN2TB9tpdJzmkuP0t2MGYJtRF7bHVwR+9JBhZyQcCro7RzON/psiogxVOpN4hq1E 0WHUWpayH0HIOGMc3ZSs2y4DKW4e+L35G/eFSN3M= From: "vries at gcc dot gnu.org" To: gdb-prs@sourceware.org Subject: [Bug server/29652] [gdbserver] Keeping symbols between two gdbserver sessions breaks second session Date: Wed, 05 Oct 2022 10:04:37 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: server X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vries at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot 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://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D29652 --- Comment #3 from Tom de Vries --- (In reply to Tom de Vries from comment #2) > But perhaps the root cause of the problem is that bfd_get_section_contents > returns false in the first place, Drilling down, this happens here in target_fileio_pread: ... else if (fh->target =3D=3D NULL) *target_errno =3D FILEIO_EIO; ... because: ... (gdb) p *fh $8 =3D {target =3D 0x0, target_fd =3D 4} ... In contrast, the first time, when the read succeeds, we have instead: ... (gdb) p *fh $15 =3D {target =3D 0x16d43a0, target_fd =3D 4} ... --=20 You are receiving this mail because: You are on the CC list for the bug.=