1c4039c864
machine_reset() - instead of trying to cause an invalid data access that gcc will optimize away, just use "trapa" instruction. G/c assignment to EXPEVT, it will be set by the actual reset. That assignment has been probably cargo-culted from cpu_reset() that manually jumps to 0xa0000000 (the reset address) instead of triggering a reset. TODO: This code should be SuperH generic cpu_reset(). |
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