⚠️ [rte] use a single, global trap handler table #1150
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trap handler installation are global and apply to both cores
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With this PR, the NEORV32 runtime environment ("RTE"; responsible for providing a unified API for trap handling) implements a gloabl trap handler table that applies to both cores.
Hence, both cores will execute the same trap handler if the same trap is triggered. The installed user-defined trap handlers can determine the core's ID (
mhartidCSR) to perform core-specific trap handling.