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[174.21.74.48]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7371167def8sm316781b3a.90.2025.03.12.20.45.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Mar 2025 20:45:42 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: pierrick.bouvier@linaro.org, pbonzini@redhat.com, philmd@linaro.org Subject: [PATCH 20/37] target/mips: Protect semihosting call with CONFIG_SEMIHOSTING Date: Wed, 12 Mar 2025 20:45:00 -0700 Message-ID: <20250313034524.3069690-21-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250313034524.3069690-1-richard.henderson@linaro.org> References: <20250313034524.3069690-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62a.google.com X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 Semihosting is not enabled for user-only. Avoid the test for that case. Signed-off-by: Richard Henderson --- target/mips/cpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/mips/cpu.c b/target/mips/cpu.c index b207106dd7..1ca182c1a2 100644 --- a/target/mips/cpu.c +++ b/target/mips/cpu.c @@ -415,11 +415,12 @@ static void mips_cpu_reset_hold(Object *obj, ResetType type) restore_pamask(env); cs->exception_index = EXCP_NONE; +#ifdef CONFIG_SEMIHOSTING if (semihosting_get_argc()) { /* UHI interface can be used to obtain argc and argv */ env->active_tc.gpr[4] = -1; } - +#endif #ifndef CONFIG_USER_ONLY if (kvm_enabled()) { kvm_mips_reset_vcpu(cpu);