Message ID | 20230704163634.3188465-12-peter.maydell@linaro.org |
---|---|
State | New |
Headers | show
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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id r8-20020a056000014800b003143b032b7asm4354258wrx.116.2023.07.04.09.36.40 for <qemu-devel@nongnu.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Jul 2023 09:36:40 -0700 (PDT) From: Peter Maydell <peter.maydell@linaro.org> To: qemu-devel@nongnu.org Subject: [PULL 11/11] target/xtensa: Assert that interrupt level is within bounds Date: Tue, 4 Jul 2023 17:36:34 +0100 Message-Id: <20230704163634.3188465-12-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230704163634.3188465-1-peter.maydell@linaro.org> References: <20230704163634.3188465-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::436; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x436.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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
[PULL,01/11] target/arm: Add raw_writes ops for register whose write induce TLB maintenance
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diff --git a/target/xtensa/exc_helper.c b/target/xtensa/exc_helper.c index d4823a65cda..43f6a862de2 100644 --- a/target/xtensa/exc_helper.c +++ b/target/xtensa/exc_helper.c @@ -169,6 +169,9 @@ static void handle_interrupt(CPUXtensaState *env) CPUState *cs = env_cpu(env); if (level > 1) { + /* env->config->nlevel check should have ensured this */ + assert(level < sizeof(env->config->interrupt_vector)); + env->sregs[EPC1 + level - 1] = env->pc; env->sregs[EPS2 + level - 2] = env->sregs[PS]; env->sregs[PS] =