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have cpu_info now, so kill the option.
eyeballed by jsg@ and grange@
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ok art@, deraadt@
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deraadt@ ok
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a bit more hairy).
deraadt@ ok
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but deraadt@ insists this goes in now.
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option. Every architecture implements mutexes now.
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help miod@, art@
ok deraadt@
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device_register() function -- even if it does nothing. reduces the
cpp-based blather different between architectures
idea ok'd by miod; tested on all architectures (except a few miod will
need to cleanup because he has them)
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ok drahn@
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input from miod@, ok kettenis@
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Remove bits of code that repeat what the bootloader already did for us,
like setting up the stack and clearing .bss.
ok deraadt@
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send clock ticks to secondary processors.
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done on 188, for MULTIPROCESSOR kernels.
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the same)
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deraadt@ ok
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deraadt@ ok
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ok deraadt@
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ok tedu
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as done for DAEs not occuring during interrupts.
Remove the check for unprocessed DAE on return from trap() in eh_common.S,
since this can't happen. As a result, the return-from-trap code becomes
identical on 88100 and 88110 systems.
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not apply to luna88k.
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%tick is hyperprivileged on sun4v.
ok jason@
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it (curproc) and it's allocated from zeroed memory anyway.
deraadt@ ok and test.
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years ago; ok miod
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ok marco@
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of having trap() return it. This makes trap() consistent with other
platforms, and its code smaller.
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kthreads start with interrupts enabled.
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instead of simply lowering cpl to zero.
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