From 5aca1381acd781f79eab95b89492ac4cf986f6b1 Mon Sep 17 00:00:00 2001
From: Luke Wren <wren6991@gmail.com>
Date: Tue, 1 Mar 2022 20:27:18 +0000
Subject: [PATCH] Couple of fixups for rvpy which I forgot to commit at some
 point

---
 test/sim/rvpy/rvpy | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/sim/rvpy/rvpy b/test/sim/rvpy/rvpy
index e4e46d5..f39fa13 100755
--- a/test/sim/rvpy/rvpy
+++ b/test/sim/rvpy/rvpy
@@ -141,7 +141,7 @@ class RVCSR:
 		elif addr == RVCSR.MSCRATCH:
 			return self.mscratch
 		else:
-			return None
+			return 0
 
 	def write(self, addr, data, op=0):
 		if op == RVCSR.WRITE_CLEAR:
@@ -155,7 +155,7 @@ class RVCSR:
 
 class RVCore:
 
-	def __init__(self, mem, reset_vector=0xc0):
+	def __init__(self, mem, reset_vector=0x40):
 		self.regs = [0] * 32
 		self.mem = mem
 		self.pc = reset_vector