From owner-freebsd-emulation@freebsd.org Wed Jan 15 12:04:01 2020 Return-Path: Delivered-To: freebsd-emulation@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 582EA1F2206 for ; Wed, 15 Jan 2020 12:04:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 47yQwK1jh9z4R3T for ; Wed, 15 Jan 2020 12:04:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 38D1C1F2205; Wed, 15 Jan 2020 12:04:01 +0000 (UTC) Delivered-To: emulation@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 389721F2204 for ; Wed, 15 Jan 2020 12:04:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47yQwK0plVz4R3S for ; Wed, 15 Jan 2020 12:04:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 16B9464DC for ; Wed, 15 Jan 2020 12:04:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 00FC40Sw045385 for ; Wed, 15 Jan 2020 12:04:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 00FC40Jn045373 for emulation@FreeBSD.org; Wed, 15 Jan 2020 12:04:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: emulation@FreeBSD.org Subject: [Bug 240037] emulators/qemu-user-static: READ_SPECIALREG(ID_AA64ISAR0_EL1) crashes qemu on aarch64 Date: Wed, 15 Jan 2020 12:04:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mikael.urankar@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: emulation@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Jan 2020 12:04:01 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240037 --- Comment #5 from mikael.urankar@gmail.com --- Created attachment 210757 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D210757&action= =3Dedit patch Can you try the attached patch (it's for /usr/ports/emulators/qemu-user-static-devel). It seems to work here, I tried with this program but I haven't checked if t= he returned value are sane: #include #include #include #include #include int main(int argc, char **argv) { uint64_t id_aa64isar0, id_aa64pfr0; id_aa64isar0 =3D READ_SPECIALREG(id_aa64isar0_EL1); id_aa64pfr0 =3D READ_SPECIALREG(id_aa64pfr0_EL1); printf("id_aa64isar0: 0x%lx, id_aa64pfr0: 0x%lx\n", id_aa64isar0, id_aa64pfr0); return (0); } ./identcpu id_aa64isar0: 0x111110012120, id_aa64pfr0: 0x110000 I haven't tried qemu-user-static. --=20 You are receiving this mail because: You are the assignee for the bug.=