| commit | e9235c6983b261e04e897e8ff900b2b7a391e644 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 2 Jun 2017 10:51:48 +0000 (2 11:51 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 2 Jun 2017 10:51:48 +0000 (2 11:51 +0100) | ||
| tree | 40b2b81ffaa069c3a328906845bf36fe0246a4b7 | treesnapshot (tar.gz zip) |
| parent | 06312febfb2d35367006ef23608ddd6a131214d4 | commitdiff |
arm: Remove unnecessary check on cpu->pmsav7_dregion
Now that we enforce both:
* pmsav7_dregion == 0 implies has_mpu == false
* PMSA with has_mpu == false means SCTLR.M cannot be set
we can remove a check on pmsav7_dregion from get_phys_addr_pmsav7(),
because we can only reach this code path if the MPU is enabled
(and so region_translation_disabled() returned false).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-8-git-send-email-peter.maydell@linaro.org
Now that we enforce both:
* pmsav7_dregion == 0 implies has_mpu == false
* PMSA with has_mpu == false means SCTLR.M cannot be set
we can remove a check on pmsav7_dregion from get_phys_addr_pmsav7(),
because we can only reach this code path if the MPU is enabled
(and so region_translation_disabled() returned false).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1493122030-32191-8-git-send-email-peter.maydell@linaro.org
| target/arm/helper.c | diffblobblamehistory |