Vortex 2.0 changes:

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

runtime/simx/Makefile

@@ -0,0 +1,34 @@
+XLEN ?= 32
+
+SIMX_DIR = ../../sim/simx
+
+CXXFLAGS += -std=c++11 -Wall -Wextra -Wfatal-errors
+CXXFLAGS += -fPIC -Wno-maybe-uninitialized
+CXXFLAGS += -I../include -I../common -I../../hw -I$(SIMX_DIR) -I$(SIMX_DIR)/../common
+CXXFLAGS += $(CONFIGS)
+CXXFLAGS += -DDUMP_PERF_STATS
+CXXFLAGS += -DXLEN_$(XLEN)
+
+LDFLAGS += -shared -pthread
+LDFLAGS += -L. -lsimx
+
+SRCS = vortex.cpp ../common/utils.cpp
+
+# Debugigng
+ifdef DEBUG
+	CXXFLAGS += -g -O0
+else    
+	CXXFLAGS += -O2 -DNDEBUG
+endif
+
+PROJECT = libvortex.so
+
+all: $(PROJECT)
+
+$(PROJECT): $(SRCS)
+	DESTDIR=../../runtime/simx $(MAKE) -C $(SIMX_DIR) ../../runtime/simx/libsimx.so
+	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
+
+clean:
+	DESTDIR=../../runtime/simx $(MAKE) -C $(SIMX_DIR) clean
+	rm -rf libsimx.so $(PROJECT) *.o