From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 16 Aug 2022 23:56:20 +0000 (+0100)
Subject: add some debug logs to SelectableInt to help track down what is going on
X-Git-Tag: sv_maxu_works-initial~56
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=817e735310f37414ee39192fb773cbdceabfe3ff;p=openpower-isa.git

add some debug logs to SelectableInt to help track down what is going on
---

diff --git a/src/openpower/decoder/selectable_int.py b/src/openpower/decoder/selectable_int.py
index 5855cc8f..b0181b0c 100644
--- a/src/openpower/decoder/selectable_int.py
+++ b/src/openpower/decoder/selectable_int.py
@@ -136,6 +136,7 @@ class FieldSelectableInt:
         res = 0
         brlen = len(self.br)
         for i, key in self.br.items():
+            log("asint", i, key, self.si[key])
             bit = self.si[key].value
             #log("asint", i, key, bit)
             res |= bit << ((brlen-i-1) if msb0 else i)
@@ -310,6 +311,8 @@ class SelectableInt:
         return SelectableInt(self.value >> b.value, self.bits)
 
     def __getitem__(self, key):
+        print ("SelectableInt.__getitem__", self, key, type(key))
+        assert type(key) != tuple # XXX error here
         if isinstance(key, SelectableInt):
             key = key.value
         if isinstance(key, int):
@@ -332,7 +335,7 @@ class SelectableInt:
             start = self.bits - key.stop
 
             bits = stop - start
-            #log ("__getitem__ slice num bits", start, stop, bits)
+            log ("__getitem__ slice num bits", start, stop, bits)
             mask = (1 << bits) - 1
             value = (self.value >> start) & mask
             log("getitem", stop, start, self.bits, hex(self.value), value)
@@ -485,6 +488,7 @@ class SelectableIntMappingMeta(type):
             if instance is None:
                 return self.__field
             res = FieldSelectableInt(si=instance, br=self.__field)
+            print ("FieldProperty", res, type(res.br))
             return res.asint(msb0=True)
 
     class BitsProperty: