From patchwork Thu Feb 2 12:42:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lawrence Hunter X-Patchwork-Id: 13126220 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9A95AC05027 for ; Thu, 2 Feb 2023 14:54:21 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pNaro-0006DR-28; Thu, 02 Feb 2023 09:47:12 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pNYva-0007HO-C8 for qemu-devel@nongnu.org; Thu, 02 Feb 2023 07:42:58 -0500 Received: from imap5.colo.codethink.co.uk ([78.40.148.171]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pNYvV-0000g3-Vv for qemu-devel@nongnu.org; Thu, 02 Feb 2023 07:42:56 -0500 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 1pNYvI-004Q6t-9x; Thu, 02 Feb 2023 12:42:41 +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, William Salmon Subject: [PATCH 20/39] target/riscv: Add vaesem.vs decoding, translation and execution support Date: Thu, 2 Feb 2023 12:42:11 +0000 Message-Id: <20230202124230.295997-21-lawrence.hunter@codethink.co.uk> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230202124230.295997-1-lawrence.hunter@codethink.co.uk> References: <20230202124230.295997-1-lawrence.hunter@codethink.co.uk> MIME-Version: 1.0 Received-SPF: pass client-ip=78.40.148.171; envelope-from=lawrence.hunter@codethink.co.uk; helo=imap5.colo.codethink.co.uk X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URI_NOVOWEL=0.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Thu, 02 Feb 2023 09:46:14 -0500 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: William Salmon Signed-off-by: William Salmon --- target/riscv/helper.h | 1 + target/riscv/insn32.decode | 1 + target/riscv/insn_trans/trans_rvzvkns.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 4bfc9a3387..85981f2cad 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -1186,6 +1186,7 @@ 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) DEF_HELPER_4(vaesem_vv, void, ptr, ptr, env, i32) +DEF_HELPER_4(vaesem_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 f31414f72c..cc91ca8794 100644 --- a/target/riscv/insn32.decode +++ b/target/riscv/insn32.decode @@ -915,6 +915,7 @@ 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 vaesem_vv 101000 1 ..... 00010 010 ..... 1110111 @r2_vm_1 +vaesem_vs 101001 1 ..... 00010 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_rvzvkns.c.inc b/target/riscv/insn_trans/trans_rvzvkns.c.inc index e9080c61d2..fd79b384ac 100644 --- a/target/riscv/insn_trans/trans_rvzvkns.c.inc +++ b/target/riscv/insn_trans/trans_rvzvkns.c.inc @@ -62,3 +62,4 @@ 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) GEN_V_UNMASKED_TRANS(vaesem_vv, vaes_check_vv) +GEN_V_UNMASKED_TRANS(vaesem_vs, vaes_check_vs) diff --git a/target/riscv/vcrypto_helper.c b/target/riscv/vcrypto_helper.c index a1d66a64aa..883739f4ac 100644 --- a/target/riscv/vcrypto_helper.c +++ b/target/riscv/vcrypto_helper.c @@ -350,6 +350,9 @@ GEN_ZVKNS_HELPER_VS(vaesdf_vs, aes_inv_shift_bytes(round_state); GEN_ZVKNS_HELPER_VV(vaesem_vv, aes_shift_bytes(round_state); aes_sub_bytes(round_state); aes_mix_cols(round_state); xor_round_key(round_state, (uint8_t *)round_key);) +GEN_ZVKNS_HELPER_VS(vaesem_vs, aes_shift_bytes(round_state); + aes_sub_bytes(round_state); aes_mix_cols(round_state); + xor_round_key(round_state, (uint8_t *)round_key);) GEN_ZVKNS_HELPER_VV(vaesdm_vv, aes_inv_shift_bytes(round_state); aes_inv_sub_bytes(round_state); xor_round_key(round_state, (uint8_t *)round_key);