Vortex 2.0 changes:

+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes

sim/simx/dcrs.cpp

@@ -0,0 +1,28 @@
+// Copyright © 2019-2023
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dcrs.h"
+#include <iostream>
+
+using namespace vortex;
+
+void DCRS::write(uint32_t addr, uint32_t value) {     
+  if (addr >= VX_DCR_BASE_STATE_BEGIN
+   && addr < VX_DCR_BASE_STATE_END) {
+      base_dcrs.write(addr, value);
+      return;
+  }
+
+  std::cout << std::hex << "Error: invalid global DCR addr=0x" << addr << std::endl;
+  std::abort();
+}