From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 9 Mar 2021 19:38:24 +0000 (+0000)
Subject: call decode_ptre on address to obtain shift, mbits, and pgbase
X-Git-Tag: convert-csv-opcode-to-binary~68
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2602ef09d3ea2c1601821f6751aa39a72d3999f8;p=soc.git

call decode_ptre on address to obtain shift, mbits, and pgbase
---

diff --git a/src/soc/decoder/isa/radixmmu.py b/src/soc/decoder/isa/radixmmu.py
index f860e417..2fea72f8 100644
--- a/src/soc/decoder/isa/radixmmu.py
+++ b/src/soc/decoder/isa/radixmmu.py
@@ -189,7 +189,9 @@ class RADIX:
     def ld(self, address, width=8, swap=True, check_in_mem=False):
         print("RADIX: ld from addr 0x%x width %d" % (address, width))
 
-        shift = SelectableInt(0, 32)
+        (shift, mbits, pgbase) = self._decode_prte(addr)
+        #shift = SelectableInt(0, 32)
+
         pte = self._walk_tree(address,shift)
         # use pte to caclculate phys address
         return self.mem.ld(address, width, swap, check_in_mem)