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Re: Re: will cortex m3/m4 enter a lockup mode if a serious fault happened while FAULTMASK is set

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Hi ghaflims, Yasuhiko-san,   FAULTMASK can be set by any privileged software (including privileged thread mode). However, a software need to handle FAULTMASK carefully as this block the HardFault handling. So if things go wrong, it could end up

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