From patchwork Fri Mar 10 09:11:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lawrence Hunter X-Patchwork-Id: 13168947 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 3E2C2C6FD19 for ; Fri, 10 Mar 2023 09:17:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229598AbjCJJRm (ORCPT ); Fri, 10 Mar 2023 04:17:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230428AbjCJJQt (ORCPT ); Fri, 10 Mar 2023 04:16:49 -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 AC8A910A4C3 for ; Fri, 10 Mar 2023 01:12:47 -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 1paYnd-00GpVx-Ha; Fri, 10 Mar 2023 09:12:29 +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 23/45] target/riscv: Add vaesz.vs decoding, translation and execution support Date: Fri, 10 Mar 2023 09:11:53 +0000 Message-Id: <20230310091215.931644-24-lawrence.hunter@codethink.co.uk> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230310091215.931644-1-lawrence.hunter@codethink.co.uk> References: <20230310091215.931644-1-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 | 2 ++ 4 files changed, 5 insertions(+) diff --git a/target/riscv/helper.h b/target/riscv/helper.h index ab0d2a4225..58121ba8ad 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -1194,3 +1194,4 @@ DEF_HELPER_4(vaesdf_vv, void, ptr, ptr, env, i32) DEF_HELPER_4(vaesdf_vs, void, ptr, ptr, env, i32) DEF_HELPER_4(vaesdm_vv, void, ptr, ptr, env, i32) DEF_HELPER_4(vaesdm_vs, void, ptr, ptr, env, i32) +DEF_HELPER_4(vaesz_vs, void, ptr, ptr, env, i32) diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode index 61f6b81644..22059ef95b 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -934,3 +934,4 @@ vaesdf_vv 101000 1 ..... 00001 010 ..... 1110111 @r2_vm_1 vaesdf_vs 101001 1 ..... 00001 010 ..... 1110111 @r2_vm_1 vaesdm_vv 101000 1 ..... 00000 010 ..... 1110111 @r2_vm_1 vaesdm_vs 101001 1 ..... 00000 010 ..... 1110111 @r2_vm_1 +vaesz_vs 101001 1 ..... 00111 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 93f0df6b78..1f59dbcc68 100644 --- a/target/riscv/insn_trans/trans_rvzvkned.c.inc +++ b/target/riscv/insn_trans/trans_rvzvkned.c.inc @@ -94,3 +94,4 @@ GEN_V_UNMASKED_TRANS(vaesdf_vv, vaes_check_vv) GEN_V_UNMASKED_TRANS(vaesdf_vs, vaes_check_vs) GEN_V_UNMASKED_TRANS(vaesdm_vv, vaes_check_vv) GEN_V_UNMASKED_TRANS(vaesdm_vs, vaes_check_vs) +GEN_V_UNMASKED_TRANS(vaesz_vs, vaes_check_vs) diff --git a/target/riscv/vcrypto_helper.c b/target/riscv/vcrypto_helper.c index 04d5ce5dc0..41e138ece5 100644 --- a/target/riscv/vcrypto_helper.c +++ b/target/riscv/vcrypto_helper.c @@ -327,3 +327,5 @@ GEN_ZVKNED_HELPER_VS(vaesdm_vs, aes_inv_shift_bytes(round_state); aes_inv_sub_bytes(round_state); xor_round_key(round_state, (uint8_t *)round_key); aes_inv_mix_cols(round_state);) +GEN_ZVKNED_HELPER_VS(vaesz_vs, + xor_round_key(round_state, (uint8_t *)round_key);)