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([148.252.133.210]) by smtp.gmail.com with ESMTPSA id v18-20020a5d6792000000b003063a92bbf5sm9239422wru.70.2023.07.09.07.00.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Jul 2023 07:00:12 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 30/37] target/riscv: Use aesdec_ISB_ISR_AK Date: Sun, 9 Jul 2023 14:59:38 +0100 Message-Id: <20230709135945.250311-31-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230709135945.250311-1-richard.henderson@linaro.org> References: <20230709135945.250311-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32a; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x32a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action 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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org This implements the AES64DS instruction. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- target/riscv/crypto_helper.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/target/riscv/crypto_helper.c b/target/riscv/crypto_helper.c index b072fed3e2..e61f7fe1e5 100644 --- a/target/riscv/crypto_helper.c +++ b/target/riscv/crypto_helper.c @@ -213,7 +213,12 @@ target_ulong HELPER(aes64es)(target_ulong rs1, target_ulong rs2) target_ulong HELPER(aes64ds)(target_ulong rs1, target_ulong rs2) { - return aes64_operation(rs1, rs2, false, false); + AESState t; + + t.d[HOST_BIG_ENDIAN] = rs1; + t.d[!HOST_BIG_ENDIAN] = rs2; + aesdec_ISB_ISR_AK(&t, &t, &aes_zero, false); + return t.d[HOST_BIG_ENDIAN]; } target_ulong HELPER(aes64dsm)(target_ulong rs1, target_ulong rs2)