From nobody Mon Feb 9 19:07:30 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1532009097963669.1055319043768; Thu, 19 Jul 2018 07:04:57 -0700 (PDT) Received: from localhost ([::1]:43154 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fg9UG-0004ZQ-Ak for importer@patchew.org; Thu, 19 Jul 2018 10:00:56 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52776) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fg8XK-0003dQ-7d for qemu-devel@nongnu.org; Thu, 19 Jul 2018 09:02:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fg8WG-0006rj-7P for qemu-devel@nongnu.org; Thu, 19 Jul 2018 09:00:02 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:57714 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fg8WF-0006qv-Qd for qemu-devel@nongnu.org; Thu, 19 Jul 2018 08:58:56 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 6A8401A22B2; Thu, 19 Jul 2018 14:58:54 +0200 (CEST) Received: from smarkovic.mipstec.com (smarkovic.domain.local [10.10.14.46]) by mail.rt-rk.com (Postfix) with ESMTPSA id 4E86E1A2025; Thu, 19 Jul 2018 14:58:54 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Stefan Markovic To: qemu-devel@nongnu.org Date: Thu, 19 Jul 2018 14:55:00 +0200 Message-Id: <1532004912-13899-29-git-send-email-stefan.markovic@rt-rk.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1532004912-13899-1-git-send-email-stefan.markovic@rt-rk.com> References: <1532004912-13899-1-git-send-email-stefan.markovic@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 89.216.37.149 X-Mailman-Approved-At: Thu, 19 Jul 2018 09:35:10 -0400 Subject: [Qemu-devel] [PATCH v3 28/40] target/mips: Adjust exception_resume_pc() for nanoMIPS X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pburton@wavecomp.com, smarkovic@wavecomp.com, riku.voipio@iki.fi, richard.henderson@linaro.org, laurent@vivier.eu, philippe.mathieu.daude@gmail.com, amarkovic@wavecomp.com, pjovanovic@wavecomp.com, aurelien@aurel32.net Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: James Hogan We shouldn't set the ISA bit in CP0_EPC for nanoMIPS. Signed-off-by: James Hogan Signed-off-by: Yongbok Kim Signed-off-by: Aleksandar Markovic Signed-off-by: Stefan Markovic --- target/mips/helper.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/mips/helper.c b/target/mips/helper.c index dc8f2a5..fb47018 100644 --- a/target/mips/helper.c +++ b/target/mips/helper.c @@ -656,7 +656,8 @@ target_ulong exception_resume_pc (CPUMIPSState *env) target_ulong bad_pc; target_ulong isa_mode; =20 - isa_mode =3D !!(env->hflags & MIPS_HFLAG_M16); + isa_mode =3D env->hflags & MIPS_HFLAG_M16 && + !(env->insn_flags & ISA_NANOMIPS32); bad_pc =3D env->active_tc.PC | isa_mode; if (env->hflags & MIPS_HFLAG_BMASK) { /* If the exception was raised from a delay slot, come back to --=20 2.7.4