From 4156c5aee7a9000c4a1c300c4ce2678a31556901 Mon Sep 17 00:00:00 2001
From: James Stine <james.stine@okstate.edu>
Date: Wed, 5 Jun 2024 19:02:41 -0500
Subject: [PATCH] minor tweaks to python file

---
 bin/hw_debug_interface.py | 66 +++++++++++++++++++--------------------
 bin/hw_debug_test.py      |  6 ++--
 2 files changed, 37 insertions(+), 35 deletions(-)

diff --git a/bin/hw_debug_interface.py b/bin/hw_debug_interface.py
index 434971fbc..5536b5048 100755
--- a/bin/hw_debug_interface.py
+++ b/bin/hw_debug_interface.py
@@ -354,38 +354,38 @@ register_translations = {
     "WRITEDATAM"  : "0xC005",
     "IEUADRM"     : "0xC006",
     "READDATAM"   : "0xC007",
-    "X0"  : "0x1000",
-    "X1"  : "0x1001",
-    "X2"  : "0x1002",
-    "X3"  : "0x1003",
-    "X4"  : "0x1004",
-    "X5"  : "0x1005",
-    "X6"  : "0x1006",
-    "X7"  : "0x1007",
-    "X8"  : "0x1008",
-    "X9"  : "0x1009",
-    "X10" : "0x100A",
-    "X11" : "0x100B",
-    "X12" : "0x100C",
-    "X13" : "0x100D",
-    "X14" : "0x100E",
-    "X15" : "0x100F",
-    "X16" : "0x1010",
-    "X17" : "0x1011",
-    "X18" : "0x1012",
-    "X19" : "0x1013",
-    "X20" : "0x1014",
-    "X21" : "0x1015",
-    "X22" : "0x1016",
-    "X23" : "0x1017",
-    "X24" : "0x1018",
-    "X25" : "0x1019",
-    "X26" : "0x101A",
-    "X27" : "0x101B",
-    "X28" : "0x101C",
-    "X29" : "0x101D",
-    "X30" : "0x101E",
-    "X31" : "0x101F",
+    "X0"          : "0x1000",
+    "X1"          : "0x1001",
+    "X2"          : "0x1002",
+    "X3"          : "0x1003",
+    "X4"          : "0x1004",
+    "X5"          : "0x1005",
+    "X6"          : "0x1006",
+    "X7"          : "0x1007",
+    "X8"          : "0x1008",
+    "X9"          : "0x1009",
+    "X10"         : "0x100A",
+    "X11"         : "0x100B",
+    "X12"         : "0x100C",
+    "X13"         : "0x100D",
+    "X14"         : "0x100E",
+    "X15"         : "0x100F",
+    "X16"         : "0x1010",
+    "X17"         : "0x1011",
+    "X18"         : "0x1012",
+    "X19"         : "0x1013",
+    "X20"         : "0x1014",
+    "X21"         : "0x1015",
+    "X22"         : "0x1016",
+    "X23"         : "0x1017",
+    "X24"         : "0x1018",
+    "X25"         : "0x1019",
+    "X26"         : "0x101A",
+    "X27"         : "0x101B",
+    "X28"         : "0x101C",
+    "X29"         : "0x101D",
+    "X30"         : "0x101E",
+    "X31"         : "0x101F",
 }
 
 nonstandard_register_lengths = {
@@ -393,5 +393,5 @@ nonstandard_register_lengths = {
     "INSTRM"      : 32,
     "MEMRWM"      : 2,
     "INSTRVALIDM" : 1,
-    #"READDATAM"  : P.LLEN  # TODO: find LLEN
+    "READDATAM"   : 64
 }
diff --git a/bin/hw_debug_test.py b/bin/hw_debug_test.py
index b8f7db90f..208fbd40b 100755
--- a/bin/hw_debug_test.py
+++ b/bin/hw_debug_test.py
@@ -99,7 +99,7 @@ def main():
         if rdata != test_reg_data[r]:
             print(f"Error: register {r} read did not return correct data: {rdata} != {test_reg_data[r]}")
         else:
-            print(f"Read {rdata} from {r}")
+            print(f"Reading {rdata} from {r}")
 
     # Return all registers to original state
     reg_addrs = list(registers.keys())
@@ -130,7 +130,9 @@ def random_hex(reg_name):
         size = nonstandard_register_lengths[reg_name]
     else:
         size = XLEN
-    
+
+    // Reset ReadDataM to a value
+    nonstandard_register_lengths["READDATAM"] = XLEN
     if random_stimulus:
         return "0x" + f"{random.getrandbits(size):x}".rjust(pad, "0")
     else: