Back to coding during this weekend + vacation (so far): Good news: My MAME driver for the Jornada 720 now manages to enable the ARM MMU without violently exploding. Bad news: After a short while, MAME dies with a SIGFPE in the CPU core. How the fuck. It doesn't even use FP.
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Is there a division by zero somewhere??
Not on the FPU, there shouldn't be. Oh, hey, while I've been nattering on Twitter, my SYMBOLS=1 build has finished. Let's see what the offending line is.
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Apparently SIGFPE can also be triggered by integer division by 0
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Or modulo.
(that should be "% m_insn_prefetch_depth", I suspect)pic.twitter.com/dRPUTmMHdi
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