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[174.21.70.228]) by smtp.gmail.com with ESMTPSA id w26sm16121223pgl.50.2021.06.01.20.55.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Jun 2021 20:55:12 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH] target/i386: Fix decode of cr8 Date: Tue, 1 Jun 2021 20:55:11 -0700 Message-Id: <20210602035511.96834-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1036; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1036.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: pbonzini@redhat.com, ehabkost@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" A recent cleanup did not recognize that there are two ways to encode cr8: one via the LOCK and the other via REX. Fixes: 7eff2e7c Resolves: https://gitlab.com/qemu-project/qemu/-/issues/380 Signed-off-by: Richard Henderson --- target/i386/tcg/translate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 834186bcae..a7f5c0c8f2 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -8091,6 +8091,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu) case 2: case 3: case 4: + case 8: break; default: goto unknown_op; -- 2.25.1