From patchwork Fri Mar 10 16:03:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lawrence Hunter X-Patchwork-Id: 13169516 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9247C64EC4 for ; Fri, 10 Mar 2023 16:07:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230185AbjCJQHA (ORCPT ); Fri, 10 Mar 2023 11:07:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230422AbjCJQGG (ORCPT ); Fri, 10 Mar 2023 11:06:06 -0500 Received: from imap5.colo.codethink.co.uk (imap5.colo.codethink.co.uk [78.40.148.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CCA4CA8E98 for ; Fri, 10 Mar 2023 08:04:09 -0800 (PST) Received: from [167.98.27.226] (helo=lawrence-thinkpad.office.codethink.co.uk) by imap5.colo.codethink.co.uk with esmtpsa (Exim 4.94.2 #2 (Debian)) id 1pafDm-00H4ad-Ix; Fri, 10 Mar 2023 16:03:54 +0000 From: Lawrence Hunter To: qemu-devel@nongnu.org Cc: dickon.hood@codethink.co.uk, nazar.kazakov@codethink.co.uk, kiran.ostrolenk@codethink.co.uk, frank.chang@sifive.com, palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, pbonzini@redhat.com, philipp.tomsich@vrull.eu, kvm@vger.kernel.org, Lawrence Hunter Subject: [PATCH 20/45] target/riscv: Add vaesdf.vs decoding, translation and execution support Date: Fri, 10 Mar 2023 16:03:21 +0000 Message-Id: <20230310160346.1193597-21-lawrence.hunter@codethink.co.uk> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310160346.1193597-1-lawrence.hunter@codethink.co.uk> References: <20230310160346.1193597-1-lawrence.hunter@codethink.co.uk> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Signed-off-by: Lawrence Hunter --- target/riscv/helper.h | 1 + target/riscv/insn32.decode | 1 + target/riscv/insn_trans/trans_rvzvkned.c.inc | 1 + target/riscv/vcrypto_helper.c | 3 +++ 4 files changed, 6 insertions(+) diff --git a/target/riscv/helper.h b/target/riscv/helper.h index c626ddcee1..059d63b0ea 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -1191,3 +1191,4 @@ DEF_HELPER_6(vandn_vx_d, void, ptr, ptr, tl, ptr, env, i32) DEF_HELPER_4(vaesef_vv, void, ptr, ptr, env, i32) DEF_HELPER_4(vaesef_vs, void, ptr, ptr, env, i32) DEF_HELPER_4(vaesdf_vv, void, ptr, ptr, env, i32) +DEF_HELPER_4(vaesdf_vs, void, ptr, ptr, env, i32) diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index e9ccc56915..df1ae7425d 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -931,3 +931,4 @@ vandn_vx 000001 . ..... ..... 100 ..... 1010111 @r_vm vaesef_vv 101000 1 ..... 00011 010 ..... 1110111 @r2_vm_1 vaesef_vs 101001 1 ..... 00011 010 ..... 1110111 @r2_vm_1 vaesdf_vv 101000 1 ..... 00001 010 ..... 1110111 @r2_vm_1 +vaesdf_vs 101001 1 ..... 00001 010 ..... 1110111 @r2_vm_1 diff --git a/target/riscv/insn_trans/trans_rvzvkned.c.inc b/target/riscv/insn_trans/trans_rvzvkned.c.inc index 134fd59df8..7a14c33e01 100644 --- a/target/riscv/insn_trans/trans_rvzvkned.c.inc +++ b/target/riscv/insn_trans/trans_rvzvkned.c.inc @@ -91,3 +91,4 @@ static bool vaes_check_vs(DisasContext *s, arg_rmr *a) GEN_V_UNMASKED_TRANS(vaesef_vv, vaes_check_vv) GEN_V_UNMASKED_TRANS(vaesef_vs, vaes_check_vs) GEN_V_UNMASKED_TRANS(vaesdf_vv, vaes_check_vv) +GEN_V_UNMASKED_TRANS(vaesdf_vs, vaes_check_vs) diff --git a/target/riscv/vcrypto_helper.c b/target/riscv/vcrypto_helper.c index 8f448de86e..69e0843ae4 100644 --- a/target/riscv/vcrypto_helper.c +++ b/target/riscv/vcrypto_helper.c @@ -284,3 +284,6 @@ GEN_ZVKNED_HELPER_VS(vaesef_vs, aes_sub_bytes(round_state); GEN_ZVKNED_HELPER_VV(vaesdf_vv, aes_inv_shift_bytes(round_state); aes_inv_sub_bytes(round_state); xor_round_key(round_state, (uint8_t *)round_key);) +GEN_ZVKNED_HELPER_VS(vaesdf_vs, aes_inv_shift_bytes(round_state); + aes_inv_sub_bytes(round_state); + xor_round_key(round_state, (uint8_t *)round_key);)