Re: mec and resets

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

martin%duskware.de@localhost wrote:

> Can you break into ddb? (send a break on serial console, I actually have
> no idea how to do it with a keyboard on sgimips)

According to sgimips/sgimips/cpu.c:cpu_intr(), it doesn't handle
nested interrupts so we can't get ddb prompt if a running kernel
sticks in interrupt handlers. (and it also causes watchdog reset)

Maybe we should make cpu_intr() platform specific like pmax..
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Izumi Tsutsui