On 09/12/2017 01:14 PM, Peter Maydell wrote: > In v7M, the fixed-priority exceptions are: > Reset: -3 > NMI: -2 > HardFault: -1 > > In v8M, this changes because Secure HardFault may need > to be prioritised above NMI: > Reset: -4 > Secure HardFault if AIRCR.BFHFNMINS == 1: -3 > NMI: -2 > Secure HardFault if AIRCR.BFHFNMINS == 0: -1 > NonSecure HardFault: -1 > > Make these changes, including support for changing the > priority of Secure HardFault as AIRCR.BFHFNMINS changes. > > Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> > --- > hw/intc/armv7m_nvic.c | 22 +++++++++++++++++++--- > 1 file changed, 19 insertions(+), 3 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
