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Mon, 19 Apr 2021 13:23:29 -0700 (PDT) Received: from localhost.localdomain ([2607:fb90:80c7:aba4:3594:91a:8889:c77a]) by smtp.gmail.com with ESMTPSA id c23sm10007835qtm.46.2021.04.19.13.23.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Apr 2021 13:23:29 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v5 16/31] target/arm: Enforce alignment for LDA/LDAH/STL/STLH Date: Mon, 19 Apr 2021 13:22:42 -0700 Message-Id: <20210419202257.161730-17-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210419202257.161730-1-richard.henderson@linaro.org> References: <20210419202257.161730-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::72a; envelope-from=richard.henderson@linaro.org; helo=mail-qk1-x72a.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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/translate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/arm/translate.c b/target/arm/translate.c index 1b0951c45b..29fbbb84b2 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -6920,7 +6920,7 @@ static bool op_stl(DisasContext *s, arg_STL *a, MemOp mop) addr = load_reg(s, a->rn); tmp = load_reg(s, a->rt); tcg_gen_mb(TCG_MO_ALL | TCG_BAR_STRL); - gen_aa32_st_i32(s, tmp, addr, get_mem_index(s), mop); + gen_aa32_st_i32(s, tmp, addr, get_mem_index(s), mop | MO_ALIGN); disas_set_da_iss(s, mop, a->rt | ISSIsAcqRel | ISSIsWrite); tcg_temp_free_i32(tmp); @@ -7076,7 +7076,7 @@ static bool op_lda(DisasContext *s, arg_LDA *a, MemOp mop) addr = load_reg(s, a->rn); tmp = tcg_temp_new_i32(); - gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s), mop); + gen_aa32_ld_i32(s, tmp, addr, get_mem_index(s), mop | MO_ALIGN); disas_set_da_iss(s, mop, a->rt | ISSIsAcqRel); tcg_temp_free_i32(addr); -- 2.25.1