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([2607:fb90:27d0:b0f2:934d:3e2:9f8c:dd1]) by smtp.gmail.com with ESMTPSA id n23-20020a6b8b17000000b00649a2634725sm816380iod.17.2022.04.22.09.57.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 09:57:17 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v8 54/68] target/nios2: Use gen_goto_tb for DISAS_TOO_MANY Date: Fri, 22 Apr 2022 09:52:24 -0700 Message-Id: <20220422165238.1971496-55-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220422165238.1971496-1-richard.henderson@linaro.org> References: <20220422165238.1971496-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::d2e; envelope-from=richard.henderson@linaro.org; helo=mail-io1-xd2e.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: , Cc: Peter Maydell Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" Depending on the reason for ending the TB, we can chain to the next TB because the PC is constant. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-Id: <20220421151735.31996-51-richard.henderson@linaro.org> --- target/nios2/translate.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/target/nios2/translate.c b/target/nios2/translate.c index a55270cefa..87f3e57d4c 100644 --- a/target/nios2/translate.c +++ b/target/nios2/translate.c @@ -905,8 +905,11 @@ static void nios2_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs) /* Indicate where the next block should start */ switch (dc->base.is_jmp) { case DISAS_TOO_MANY: + gen_goto_tb(dc, 0, dc->base.pc_next); + break; + case DISAS_UPDATE: - /* Save the current PC back into the CPU register */ + /* Save the current PC, and return to the main loop. */ tcg_gen_movi_tl(cpu_pc, dc->base.pc_next); tcg_gen_exit_tb(NULL, 0); break;