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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-09-07 13:54:52 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-09-07 13:54:52 +0100 |
| commit | 6d8048341995b31a77dc2e0dcaaf4e3df0e3121a (patch) | |
| tree | e858f528c7965d322cbcbd6b3f185898adc9b85d /hw/intc/armv7m_nvic.c | |
| parent | acf949411ffb675edbfb707e235800b02e6a36f8 (diff) | |
| download | focaccia-qemu-6d8048341995b31a77dc2e0dcaaf4e3df0e3121a.tar.gz focaccia-qemu-6d8048341995b31a77dc2e0dcaaf4e3df0e3121a.zip | |
target/arm: Make PRIMASK register banked for v8M
Make the PRIMASK register banked if v8M security extensions are enabled. Note that we do not yet implement the functionality of the new AIRCR.PRIS bit (which allows the effect of the NS copy of PRIMASK to be restricted). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 1503414539-28762-8-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'hw/intc/armv7m_nvic.c')
| -rw-r--r-- | hw/intc/armv7m_nvic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 2a41e5dab9..a6547929df 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -169,7 +169,7 @@ static inline int nvic_exec_prio(NVICState *s) if (env->v7m.faultmask) { running = -1; - } else if (env->v7m.primask) { + } else if (env->v7m.primask[env->v7m.secure]) { running = 0; } else if (env->v7m.basepri[env->v7m.secure] > 0) { running = env->v7m.basepri[env->v7m.secure] & nvic_gprio_mask(s); |