On 6/17/19 10:53 AM, Peter Maydell wrote: > In v8M, an attempt to return from an exception which is not > active is an illegal exception return. For this purpose, > exceptions which can configurably target either Secure or > NonSecure are not considered to be active if they are > configured for the opposite security state for the one > we're trying to return from (eg attempt to return from > an NS NMI but NMI targets Secure). In the pseudocode this > is handled by IsActiveForState(). > > Detect this case rather than counting an active exception > possibly of the wrong security state as being sufficient. > > Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> > --- > hw/intc/armv7m_nvic.c | 14 +++++++++++++- > 1 file changed, 13 insertions(+), 1 deletion(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
