From 2b92a7ca07ba5b6ef19f077571819d796a0cdd3a Mon Sep 17 00:00:00 2001
From: Stephan <stnolting@gmail.com>
Date: Sat, 17 Dec 2022 21:53:12 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20[rtl]=20fix=20MEPC=20value=20for?=
 =?UTF-8?q?=20instruction=20access=20faults=20(#458)?=
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* [sw/lib] RTE: minor optimizations

* [sw/example] modify i-access exception test

for instruction fetch access exceptions MEPC has to point to the address that caused the exception (i.e. the failing instruction fetch itself)

* [docs] add warning regarding non-resumable exceptions

* [CHANGELOG] add v1.7.8.8

* [sw/example] processor_check: minor cleanup

* :bug: [rtl] fix xEPC value on instruction access fault

* [rtl] minor edit

add missing default level dcsr.cause CSR