[{"id":1768246,"web_url":"http://patchwork.ozlabs.org/comment/1768246/","msgid":"","list_archive_url":null,"date":"2017-09-13T23:35:55","subject":"Re: [Qemu-devel] [PATCH 05/19] nvic: Implement AIRCR changes for v8M","submitter":{"id":72104,"url":"http://patchwork.ozlabs.org/api/people/72104/","name":"Richard Henderson","email":"richard.henderson@linaro.org"},"content":"On 09/12/2017 11:13 AM, Peter Maydell wrote:\n> The Application Interrupt and Reset Control Register has some changes\n> for v8M:\n> * new bits SYSRESETREQS, BFHFNMINS and PRIS: these all have\n> real state if the security extension is implemented and otherwise\n> are constant\n> * the PRIGROUP field is banked between security states\n> * non-secure code can be blocked from using the SYSRESET bit\n> to reset the system if SYSRESETREQS is set\n> \n> Implement the new state and the changes to register read and write.\n> For the moment we ignore the effects of the secure PRIGROUP.\n> We will implement the effects of PRIS and BFHFNMIS later.\n> \n> Signed-off-by: Peter Maydell \n> ---\n\nReviewed-by: Richard Henderson \n\n\nr~","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; 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Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.3.0","MIME-Version":"1.0","In-Reply-To":"<1505240046-11454-6-git-send-email-peter.maydell@linaro.org>","Content-Type":"text/plain; charset=utf-8","Content-Language":"en-US","Content-Transfer-Encoding":"7bit","X-detected-operating-system":"by eggs.gnu.org: Genre and OS details not\n\trecognized.","X-Received-From":"2607:f8b0:400e:c00::233","Subject":"Re: [Qemu-devel] [PATCH 05/19] nvic: Implement AIRCR changes for v8M","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.21","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Cc":"patches@linaro.org","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"\"Qemu-devel\"\n\t"}}]