From 5686075a627269b74816fb617710202f54dc3126 Mon Sep 17 00:00:00 2001
From: Tobias Platen <tplaten@posteo.de>
Date: Tue, 9 Mar 2021 17:34:17 +0100
Subject: [PATCH] _walk_tree: access sprs

---
 src/soc/decoder/isa/radixmmu.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/soc/decoder/isa/radixmmu.py b/src/soc/decoder/isa/radixmmu.py
index b8114008..93230d6a 100644
--- a/src/soc/decoder/isa/radixmmu.py
+++ b/src/soc/decoder/isa/radixmmu.py
@@ -282,6 +282,15 @@ class RADIX:
         //           Authority
         //
         """
+        # get sprs
+        print("_walk_tree")
+        pidr  = self.caller.spr[DEC_SPR.PIDR.value]
+        prtbl = self.caller.spr[DEC_SPR.PRTBL.value]
+        print(pidr)
+        print(prtbl)
+
+        # TODO read root entry from process table first
+
         # walk tree starts on prtbl
         while True:
             ret = self._next_level()
-- 
2.30.2