Yes

25 files changed, 0 insertions, 782 deletions

diff --git a/verilog/alu/obj_dir/Valu b/verilog/alu/obj_dir/Valu
deleted file mode 100755
index de4fc59..0000000
--- a/verilog/alu/obj_dir/Valu
+++ /dev/null
diff --git a/verilog/alu/obj_dir/Valu.cpp b/verilog/alu/obj_dir/Valu.cpp
deleted file mode 100644
index 7d020e4..0000000
--- a/verilog/alu/obj_dir/Valu.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Model implementation (design independent parts)
-
-#include "Valu.h"
-#include "Valu__Syms.h"
-#include "verilated_vcd_c.h"
-
-//============================================================
-// Constructors
-
-Valu::Valu(VerilatedContext* _vcontextp__, const char* _vcname__)
-    : vlSymsp{new Valu__Syms(_vcontextp__, _vcname__, this)}
-    , op{vlSymsp->TOP.op}
-    , in1{vlSymsp->TOP.in1}
-    , in2{vlSymsp->TOP.in2}
-    , out{vlSymsp->TOP.out}
-    , rootp{&(vlSymsp->TOP)}
-{
-}
-
-Valu::Valu(const char* _vcname__)
-    : Valu(nullptr, _vcname__)
-{
-}
-
-//============================================================
-// Destructor
-
-Valu::~Valu() {
-    delete vlSymsp;
-}
-
-//============================================================
-// Evaluation loop
-
-void Valu___024root___eval_initial(Valu___024root* vlSelf);
-void Valu___024root___eval_settle(Valu___024root* vlSelf);
-void Valu___024root___eval(Valu___024root* vlSelf);
-#ifdef VL_DEBUG
-void Valu___024root___eval_debug_assertions(Valu___024root* vlSelf);
-#endif  // VL_DEBUG
-void Valu___024root___final(Valu___024root* vlSelf);
-
-static void _eval_initial_loop(Valu__Syms* __restrict vlSymsp) {
-    vlSymsp->__Vm_didInit = true;
-    Valu___024root___eval_initial(&(vlSymsp->TOP));
-    // Evaluate till stable
-    vlSymsp->__Vm_activity = true;
-    do {
-        VL_DEBUG_IF(VL_DBG_MSGF("+ Initial loop\n"););
-        Valu___024root___eval_settle(&(vlSymsp->TOP));
-        Valu___024root___eval(&(vlSymsp->TOP));
-    } while (0);
-}
-
-void Valu::eval_step() {
-    VL_DEBUG_IF(VL_DBG_MSGF("+++++TOP Evaluate Valu::eval_step\n"); );
-#ifdef VL_DEBUG
-    // Debug assertions
-    Valu___024root___eval_debug_assertions(&(vlSymsp->TOP));
-#endif  // VL_DEBUG
-    // Initialize
-    if (VL_UNLIKELY(!vlSymsp->__Vm_didInit)) _eval_initial_loop(vlSymsp);
-    // Evaluate till stable
-    vlSymsp->__Vm_activity = true;
-    do {
-        VL_DEBUG_IF(VL_DBG_MSGF("+ Clock loop\n"););
-        Valu___024root___eval(&(vlSymsp->TOP));
-    } while (0);
-    // Evaluate cleanup
-}
-
-//============================================================
-// Utilities
-
-VerilatedContext* Valu::contextp() const {
-    return vlSymsp->_vm_contextp__;
-}
-
-const char* Valu::name() const {
-    return vlSymsp->name();
-}
-
-//============================================================
-// Invoke final blocks
-
-VL_ATTR_COLD void Valu::final() {
-    Valu___024root___final(&(vlSymsp->TOP));
-}
-
-//============================================================
-// Trace configuration
-
-void Valu___024root__trace_init_top(Valu___024root* vlSelf, VerilatedVcd* tracep);
-
-VL_ATTR_COLD static void trace_init(void* voidSelf, VerilatedVcd* tracep, uint32_t code) {
-    // Callback from tracep->open()
-    Valu___024root* const __restrict vlSelf VL_ATTR_UNUSED = static_cast<Valu___024root*>(voidSelf);
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    if (!vlSymsp->_vm_contextp__->calcUnusedSigs()) {
-        VL_FATAL_MT(__FILE__, __LINE__, __FILE__,
-            "Turning on wave traces requires Verilated::traceEverOn(true) call before time 0.");
-    }
-    vlSymsp->__Vm_baseCode = code;
-    tracep->scopeEscape(' ');
-    tracep->pushNamePrefix(std::string{vlSymsp->name()} + ' ');
-    Valu___024root__trace_init_top(vlSelf, tracep);
-    tracep->popNamePrefix();
-    tracep->scopeEscape('.');
-}
-
-VL_ATTR_COLD void Valu___024root__trace_register(Valu___024root* vlSelf, VerilatedVcd* tracep);
-
-VL_ATTR_COLD void Valu::trace(VerilatedVcdC* tfp, int levels, int options) {
-    if (false && levels && options) {}  // Prevent unused
-    tfp->spTrace()->addInitCb(&trace_init, &(vlSymsp->TOP));
-    Valu___024root__trace_register(&(vlSymsp->TOP), tfp->spTrace());
-}
diff --git a/verilog/alu/obj_dir/Valu.h b/verilog/alu/obj_dir/Valu.h
deleted file mode 100644
index 57738b5..0000000
--- a/verilog/alu/obj_dir/Valu.h
+++ /dev/null
@@ -1,73 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Primary model header
-//
-// This header should be included by all source files instantiating the design.
-// The class here is then constructed to instantiate the design.
-// See the Verilator manual for examples.
-
-#ifndef VERILATED_VALU_H_
-#define VERILATED_VALU_H_  // guard
-
-#include "verilated.h"
-
-class Valu__Syms;
-class Valu___024root;
-class VerilatedVcdC;
-
-// This class is the main interface to the Verilated model
-class Valu VL_NOT_FINAL {
-  private:
-    // Symbol table holding complete model state (owned by this class)
-    Valu__Syms* const vlSymsp;
-
-  public:
-
-    // PORTS
-    // The application code writes and reads these signals to
-    // propagate new values into/out from the Verilated model.
-    VL_IN8(&op,3,0);
-    VL_IN(&in1,31,0);
-    VL_IN(&in2,31,0);
-    VL_OUT(&out,31,0);
-
-    // CELLS
-    // Public to allow access to /* verilator public */ items.
-    // Otherwise the application code can consider these internals.
-
-    // Root instance pointer to allow access to model internals,
-    // including inlined /* verilator public_flat_* */ items.
-    Valu___024root* const rootp;
-
-    // CONSTRUCTORS
-    /// Construct the model; called by application code
-    /// If contextp is null, then the model will use the default global context
-    /// If name is "", then makes a wrapper with a
-    /// single model invisible with respect to DPI scope names.
-    explicit Valu(VerilatedContext* contextp, const char* name = "TOP");
-    explicit Valu(const char* name = "TOP");
-    /// Destroy the model; called (often implicitly) by application code
-    virtual ~Valu();
-  private:
-    VL_UNCOPYABLE(Valu);  ///< Copying not allowed
-
-  public:
-    // API METHODS
-    /// Evaluate the model.  Application must call when inputs change.
-    void eval() { eval_step(); }
-    /// Evaluate when calling multiple units/models per time step.
-    void eval_step();
-    /// Evaluate at end of a timestep for tracing, when using eval_step().
-    /// Application must call after all eval() and before time changes.
-    void eval_end_step() {}
-    /// Simulation complete, run final blocks.  Application must call on completion.
-    void final();
-    /// Trace signals in the model; called by application code
-    void trace(VerilatedVcdC* tfp, int levels, int options = 0);
-    /// Return current simulation context for this model.
-    /// Used to get to e.g. simulation time via contextp()->time()
-    VerilatedContext* contextp() const;
-    /// Retrieve name of this model instance (as passed to constructor).
-    const char* name() const;
-} VL_ATTR_ALIGNED(VL_CACHE_LINE_BYTES);
-
-#endif  // guard
diff --git a/verilog/alu/obj_dir/Valu.mk b/verilog/alu/obj_dir/Valu.mk
deleted file mode 100644
index 15a2c2f..0000000
--- a/verilog/alu/obj_dir/Valu.mk
+++ /dev/null
@@ -1,68 +0,0 @@
-# Verilated -*- Makefile -*-
-# DESCRIPTION: Verilator output: Makefile for building Verilated archive or executable
-#
-# Execute this makefile from the object directory:
-#    make -f Valu.mk
-
-default: Valu
-
-### Constants...
-# Perl executable (from $PERL)
-PERL = perl
-# Path to Verilator kit (from $VERILATOR_ROOT)
-VERILATOR_ROOT = /usr/share/verilator
-# SystemC include directory with systemc.h (from $SYSTEMC_INCLUDE)
-SYSTEMC_INCLUDE ?= 
-# SystemC library directory with libsystemc.a (from $SYSTEMC_LIBDIR)
-SYSTEMC_LIBDIR ?= 
-
-### Switches...
-# C++ code coverage  0/1 (from --prof-c)
-VM_PROFC = 0
-# SystemC output mode?  0/1 (from --sc)
-VM_SC = 0
-# Legacy or SystemC output mode?  0/1 (from --sc)
-VM_SP_OR_SC = $(VM_SC)
-# Deprecated
-VM_PCLI = 1
-# Deprecated: SystemC architecture to find link library path (from $SYSTEMC_ARCH)
-VM_SC_TARGET_ARCH = linux
-
-### Vars...
-# Design prefix (from --prefix)
-VM_PREFIX = Valu
-# Module prefix (from --prefix)
-VM_MODPREFIX = Valu
-# User CFLAGS (from -CFLAGS on Verilator command line)
-VM_USER_CFLAGS = \
-
-# User LDLIBS (from -LDFLAGS on Verilator command line)
-VM_USER_LDLIBS = \
-
-# User .cpp files (from .cpp's on Verilator command line)
-VM_USER_CLASSES = \
-	tbalu \
-
-# User .cpp directories (from .cpp's on Verilator command line)
-VM_USER_DIR = \
-	. \
-
-
-### Default rules...
-# Include list of all generated classes
-include Valu_classes.mk
-# Include global rules
-include $(VERILATOR_ROOT)/include/verilated.mk
-
-### Executable rules... (from --exe)
-VPATH += $(VM_USER_DIR)
-
-tbalu.o: tbalu.cpp
-	$(OBJCACHE) $(CXX) $(CXXFLAGS) $(CPPFLAGS) $(OPT_FAST) -c -o $@ $<
-
-### Link rules... (from --exe)
-Valu: $(VK_USER_OBJS) $(VK_GLOBAL_OBJS) $(VM_PREFIX)__ALL.a $(VM_HIER_LIBS)
-	$(LINK) $(LDFLAGS) $^ $(LOADLIBES) $(LDLIBS) $(LIBS) $(SC_LIBS) -o $@
-
-
-# Verilated -*- Makefile -*-
diff --git a/verilog/alu/obj_dir/Valu__ALL.a b/verilog/alu/obj_dir/Valu__ALL.a
deleted file mode 100644
index 4ad5286..0000000
--- a/verilog/alu/obj_dir/Valu__ALL.a
+++ /dev/null
diff --git a/verilog/alu/obj_dir/Valu__ALL.cpp b/verilog/alu/obj_dir/Valu__ALL.cpp
deleted file mode 100644
index ed815ee..0000000
--- a/verilog/alu/obj_dir/Valu__ALL.cpp
+++ /dev/null
@@ -1,9 +0,0 @@
-// DESCRIPTION: Generated by verilator_includer via makefile
-#define VL_INCLUDE_OPT include
-#include "Valu.cpp"
-#include "Valu___024root__DepSet_ha59b247d__0.cpp"
-#include "Valu__Trace__0.cpp"
-#include "Valu___024root__Slow.cpp"
-#include "Valu___024root__DepSet_ha59b247d__0__Slow.cpp"
-#include "Valu__Syms.cpp"
-#include "Valu__Trace__0__Slow.cpp"
diff --git a/verilog/alu/obj_dir/Valu__ALL.d b/verilog/alu/obj_dir/Valu__ALL.d
deleted file mode 100644
index 636205f..0000000
--- a/verilog/alu/obj_dir/Valu__ALL.d
+++ /dev/null
@@ -1,13 +0,0 @@
-Valu__ALL.o: Valu__ALL.cpp Valu.cpp Valu.h \
- /usr/share/verilator/include/verilated.h \
- /usr/share/verilator/include/verilatedos.h \
- /usr/share/verilator/include/verilated_config.h \
- /usr/share/verilator/include/verilated_types.h \
- /usr/share/verilator/include/verilated_funcs.h Valu__Syms.h \
- Valu___024root.h /usr/share/verilator/include/verilated_vcd_c.h \
- /usr/share/verilator/include/verilated.h \
- /usr/share/verilator/include/verilated_trace.h \
- /usr/share/verilator/include/verilated_trace_defs.h \
- Valu___024root__DepSet_ha59b247d__0.cpp Valu__Trace__0.cpp \
- Valu___024root__Slow.cpp Valu___024root__DepSet_ha59b247d__0__Slow.cpp \
- Valu__Syms.cpp Valu__Trace__0__Slow.cpp
diff --git a/verilog/alu/obj_dir/Valu__ALL.o b/verilog/alu/obj_dir/Valu__ALL.o
deleted file mode 100644
index 1377001..0000000
--- a/verilog/alu/obj_dir/Valu__ALL.o
+++ /dev/null
diff --git a/verilog/alu/obj_dir/Valu__Syms.cpp b/verilog/alu/obj_dir/Valu__Syms.cpp
deleted file mode 100644
index bd9fdd1..0000000
--- a/verilog/alu/obj_dir/Valu__Syms.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Symbol table implementation internals
-
-#include "Valu__Syms.h"
-#include "Valu.h"
-#include "Valu___024root.h"
-
-// FUNCTIONS
-Valu__Syms::~Valu__Syms()
-{
-}
-
-Valu__Syms::Valu__Syms(VerilatedContext* contextp, const char* namep,Valu* modelp)
-    : VerilatedSyms{contextp}
-    // Setup internal state of the Syms class
-    , __Vm_modelp{modelp}
-    // Setup module instances
-    , TOP(namep)
-{
-    // Configure time unit / time precision
-    _vm_contextp__->timeunit(-6);
-    _vm_contextp__->timeprecision(-9);
-    // Setup each module's pointers to their submodules
-    // Setup each module's pointer back to symbol table (for public functions)
-    TOP.__Vconfigure(this, true);
-}
diff --git a/verilog/alu/obj_dir/Valu__Syms.h b/verilog/alu/obj_dir/Valu__Syms.h
deleted file mode 100644
index e69592b..0000000
--- a/verilog/alu/obj_dir/Valu__Syms.h
+++ /dev/null
@@ -1,39 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Symbol table internal header
-//
-// Internal details; most calling programs do not need this header,
-// unless using verilator public meta comments.
-
-#ifndef VERILATED_VALU__SYMS_H_
-#define VERILATED_VALU__SYMS_H_  // guard
-
-#include "verilated.h"
-
-// INCLUDE MODEL CLASS
-
-#include "Valu.h"
-
-// INCLUDE MODULE CLASSES
-#include "Valu___024root.h"
-
-// SYMS CLASS (contains all model state)
-class Valu__Syms final : public VerilatedSyms {
-  public:
-    // INTERNAL STATE
-    Valu* const __Vm_modelp;
-    bool __Vm_activity = false;  ///< Used by trace routines to determine change occurred
-    uint32_t __Vm_baseCode = 0;  ///< Used by trace routines when tracing multiple models
-    bool __Vm_didInit = false;
-
-    // MODULE INSTANCE STATE
-    Valu___024root                 TOP;
-
-    // CONSTRUCTORS
-    Valu__Syms(VerilatedContext* contextp, const char* namep, Valu* modelp);
-    ~Valu__Syms();
-
-    // METHODS
-    const char* name() { return TOP.name(); }
-} VL_ATTR_ALIGNED(VL_CACHE_LINE_BYTES);
-
-#endif  // guard
diff --git a/verilog/alu/obj_dir/Valu__Trace__0.cpp b/verilog/alu/obj_dir/Valu__Trace__0.cpp
deleted file mode 100644
index 4713f0f..0000000
--- a/verilog/alu/obj_dir/Valu__Trace__0.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Tracing implementation internals
-#include "verilated_vcd_c.h"
-#include "Valu__Syms.h"
-
-
-void Valu___024root__trace_chg_sub_0(Valu___024root* vlSelf, VerilatedVcd* tracep);
-
-void Valu___024root__trace_chg_top_0(void* voidSelf, VerilatedVcd* tracep) {
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_chg_top_0\n"); );
-    // Init
-    Valu___024root* const __restrict vlSelf VL_ATTR_UNUSED = static_cast<Valu___024root*>(voidSelf);
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    if (VL_UNLIKELY(!vlSymsp->__Vm_activity)) return;
-    // Body
-    Valu___024root__trace_chg_sub_0((&vlSymsp->TOP), tracep);
-}
-
-void Valu___024root__trace_chg_sub_0(Valu___024root* vlSelf, VerilatedVcd* tracep) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_chg_sub_0\n"); );
-    // Init
-    vluint32_t* const oldp VL_ATTR_UNUSED = tracep->oldp(vlSymsp->__Vm_baseCode + 1);
-    // Body
-    tracep->chgIData(oldp+0,(vlSelf->in1),32);
-    tracep->chgIData(oldp+1,(vlSelf->in2),32);
-    tracep->chgCData(oldp+2,(vlSelf->op),4);
-    tracep->chgIData(oldp+3,(vlSelf->out),32);
-    tracep->chgIData(oldp+4,(vlSelf->alu__DOT__result),32);
-}
-
-void Valu___024root__trace_cleanup(void* voidSelf, VerilatedVcd* /*unused*/) {
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_cleanup\n"); );
-    // Init
-    Valu___024root* const __restrict vlSelf VL_ATTR_UNUSED = static_cast<Valu___024root*>(voidSelf);
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VlUnpacked<CData/*0:0*/, 1> __Vm_traceActivity;
-    // Body
-    vlSymsp->__Vm_activity = false;
-    __Vm_traceActivity[0U] = 0U;
-}
diff --git a/verilog/alu/obj_dir/Valu__Trace__0__Slow.cpp b/verilog/alu/obj_dir/Valu__Trace__0__Slow.cpp
deleted file mode 100644
index 25d47f5..0000000
--- a/verilog/alu/obj_dir/Valu__Trace__0__Slow.cpp
+++ /dev/null
@@ -1,74 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Tracing implementation internals
-#include "verilated_vcd_c.h"
-#include "Valu__Syms.h"
-
-
-VL_ATTR_COLD void Valu___024root__trace_init_sub__TOP__0(Valu___024root* vlSelf, VerilatedVcd* tracep) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_init_sub__TOP__0\n"); );
-    // Init
-    const int c = vlSymsp->__Vm_baseCode;
-    // Body
-    tracep->declBus(c+1,"in1", false,-1, 31,0);
-    tracep->declBus(c+2,"in2", false,-1, 31,0);
-    tracep->declBus(c+3,"op", false,-1, 3,0);
-    tracep->declBus(c+4,"out", false,-1, 31,0);
-    tracep->pushNamePrefix("alu ");
-    tracep->declBus(c+1,"in1", false,-1, 31,0);
-    tracep->declBus(c+2,"in2", false,-1, 31,0);
-    tracep->declBus(c+3,"op", false,-1, 3,0);
-    tracep->declBus(c+4,"out", false,-1, 31,0);
-    tracep->declBus(c+6,"diff", false,-1, 31,0);
-    tracep->declBus(c+5,"result", false,-1, 31,0);
-    tracep->popNamePrefix(1);
-}
-
-VL_ATTR_COLD void Valu___024root__trace_init_top(Valu___024root* vlSelf, VerilatedVcd* tracep) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_init_top\n"); );
-    // Body
-    Valu___024root__trace_init_sub__TOP__0(vlSelf, tracep);
-}
-
-VL_ATTR_COLD void Valu___024root__trace_full_top_0(void* voidSelf, VerilatedVcd* tracep);
-void Valu___024root__trace_chg_top_0(void* voidSelf, VerilatedVcd* tracep);
-void Valu___024root__trace_cleanup(void* voidSelf, VerilatedVcd* /*unused*/);
-
-VL_ATTR_COLD void Valu___024root__trace_register(Valu___024root* vlSelf, VerilatedVcd* tracep) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_register\n"); );
-    // Body
-    tracep->addFullCb(&Valu___024root__trace_full_top_0, vlSelf);
-    tracep->addChgCb(&Valu___024root__trace_chg_top_0, vlSelf);
-    tracep->addCleanupCb(&Valu___024root__trace_cleanup, vlSelf);
-}
-
-VL_ATTR_COLD void Valu___024root__trace_full_sub_0(Valu___024root* vlSelf, VerilatedVcd* tracep);
-
-VL_ATTR_COLD void Valu___024root__trace_full_top_0(void* voidSelf, VerilatedVcd* tracep) {
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_full_top_0\n"); );
-    // Init
-    Valu___024root* const __restrict vlSelf VL_ATTR_UNUSED = static_cast<Valu___024root*>(voidSelf);
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    // Body
-    Valu___024root__trace_full_sub_0((&vlSymsp->TOP), tracep);
-}
-
-VL_ATTR_COLD void Valu___024root__trace_full_sub_0(Valu___024root* vlSelf, VerilatedVcd* tracep) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root__trace_full_sub_0\n"); );
-    // Init
-    vluint32_t* const oldp VL_ATTR_UNUSED = tracep->oldp(vlSymsp->__Vm_baseCode);
-    // Body
-    tracep->fullIData(oldp+1,(vlSelf->in1),32);
-    tracep->fullIData(oldp+2,(vlSelf->in2),32);
-    tracep->fullCData(oldp+3,(vlSelf->op),4);
-    tracep->fullIData(oldp+4,(vlSelf->out),32);
-    tracep->fullIData(oldp+5,(vlSelf->alu__DOT__result),32);
-    tracep->fullIData(oldp+6,(0U),32);
-}
diff --git a/verilog/alu/obj_dir/Valu___024root.h b/verilog/alu/obj_dir/Valu___024root.h
deleted file mode 100644
index 18b3f2f..0000000
--- a/verilog/alu/obj_dir/Valu___024root.h
+++ /dev/null
@@ -1,34 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Design internal header
-// See Valu.h for the primary calling header
-
-#ifndef VERILATED_VALU___024ROOT_H_
-#define VERILATED_VALU___024ROOT_H_  // guard
-
-#include "verilated.h"
-
-class Valu__Syms;
-VL_MODULE(Valu___024root) {
-  public:
-
-    // DESIGN SPECIFIC STATE
-    VL_IN8(op,3,0);
-    VL_IN(in1,31,0);
-    VL_IN(in2,31,0);
-    VL_OUT(out,31,0);
-    IData/*31:0*/ alu__DOT__result;
-
-    // INTERNAL VARIABLES
-    Valu__Syms* vlSymsp;  // Symbol table
-
-    // CONSTRUCTORS
-    Valu___024root(const char* name);
-    ~Valu___024root();
-    VL_UNCOPYABLE(Valu___024root);
-
-    // INTERNAL METHODS
-    void __Vconfigure(Valu__Syms* symsp, bool first);
-} VL_ATTR_ALIGNED(VL_CACHE_LINE_BYTES);
-
-
-#endif  // guard
diff --git a/verilog/alu/obj_dir/Valu___024root__DepSet_ha59b247d__0.cpp b/verilog/alu/obj_dir/Valu___024root__DepSet_ha59b247d__0.cpp
deleted file mode 100644
index 99146ec..0000000
--- a/verilog/alu/obj_dir/Valu___024root__DepSet_ha59b247d__0.cpp
+++ /dev/null
@@ -1,117 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Design implementation internals
-// See Valu.h for the primary calling header
-
-#include "verilated.h"
-
-#include "Valu___024root.h"
-
-VL_INLINE_OPT void Valu___024root___combo__TOP__0(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___combo__TOP__0\n"); );
-    // Body
-    vlSelf->alu__DOT__result = ((8U & (IData)(vlSelf->op))
-                                 ? ((4U & (IData)(vlSelf->op))
-                                     ? ((2U & (IData)(vlSelf->op))
-                                         ? ((1U & (IData)(vlSelf->op))
-                                             ? vlSelf->in1
-                                             : 0U) : 
-                                        ((1U & (IData)(vlSelf->op))
-                                          ? (((0x1fU 
-                                               >= vlSelf->in2)
-                                               ? (vlSelf->in1 
-                                                  >> vlSelf->in2)
-                                               : 0U) 
-                                             | ((vlSelf->in1 
-                                                 >> 0x1fU)
-                                                 ? 
-                                                ((IData)(0xffffffffU) 
-                                                 << 
-                                                 ((0x10U 
-                                                   & ((~ 
-                                                       (vlSelf->in2 
-                                                        >> 4U)) 
-                                                      << 4U)) 
-                                                  | ((8U 
-                                                      & ((~ 
-                                                          (vlSelf->in2 
-                                                           >> 3U)) 
-                                                         << 3U)) 
-                                                     | ((4U 
-                                                         & ((~ 
-                                                             (vlSelf->in2 
-                                                              >> 2U)) 
-                                                            << 2U)) 
-                                                        | ((2U 
-                                                            & ((~ 
-                                                                (vlSelf->in2 
-                                                                 >> 1U)) 
-                                                               << 1U)) 
-                                                           | (1U 
-                                                              & (~ vlSelf->in2)))))))
-                                                 : 0U))
-                                          : 0U)) : 0U)
-                                 : ((4U & (IData)(vlSelf->op))
-                                     ? ((2U & (IData)(vlSelf->op))
-                                         ? ((1U & (IData)(vlSelf->op))
-                                             ? (vlSelf->in1 
-                                                & vlSelf->in2)
-                                             : (vlSelf->in1 
-                                                | vlSelf->in2))
-                                         : ((1U & (IData)(vlSelf->op))
-                                             ? ((0x1fU 
-                                                 >= vlSelf->in2)
-                                                 ? 
-                                                (vlSelf->in1 
-                                                 >> vlSelf->in2)
-                                                 : 0U)
-                                             : (vlSelf->in1 
-                                                - vlSelf->in2)))
-                                     : ((2U & (IData)(vlSelf->op))
-                                         ? ((1U & (IData)(vlSelf->op))
-                                             ? ((vlSelf->in1 
-                                                 < vlSelf->in2)
-                                                 ? 1U
-                                                 : 0U)
-                                             : (((vlSelf->in1 
-                                                  >> 0x1fU) 
-                                                 == 
-                                                 (vlSelf->in2 
-                                                  >> 0x1fU))
-                                                 ? 0U
-                                                 : 
-                                                ((vlSelf->in1 
-                                                  >> 0x1fU)
-                                                  ? 1U
-                                                  : 0U)))
-                                         : ((1U & (IData)(vlSelf->op))
-                                             ? ((0x1fU 
-                                                 >= vlSelf->in2)
-                                                 ? 
-                                                (vlSelf->in1 
-                                                 >> vlSelf->in2)
-                                                 : 0U)
-                                             : (vlSelf->in1 
-                                                + vlSelf->in2)))));
-    vlSelf->out = vlSelf->alu__DOT__result;
-}
-
-void Valu___024root___eval(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___eval\n"); );
-    // Body
-    Valu___024root___combo__TOP__0(vlSelf);
-}
-
-#ifdef VL_DEBUG
-void Valu___024root___eval_debug_assertions(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___eval_debug_assertions\n"); );
-    // Body
-    if (VL_UNLIKELY((vlSelf->op & 0xf0U))) {
-        Verilated::overWidthError("op");}
-}
-#endif  // VL_DEBUG
diff --git a/verilog/alu/obj_dir/Valu___024root__DepSet_ha59b247d__0__Slow.cpp b/verilog/alu/obj_dir/Valu___024root__DepSet_ha59b247d__0__Slow.cpp
deleted file mode 100644
index 99dde1e..0000000
--- a/verilog/alu/obj_dir/Valu___024root__DepSet_ha59b247d__0__Slow.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Design implementation internals
-// See Valu.h for the primary calling header
-
-#include "verilated.h"
-
-#include "Valu___024root.h"
-
-VL_ATTR_COLD void Valu___024root___eval_initial(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___eval_initial\n"); );
-}
-
-void Valu___024root___combo__TOP__0(Valu___024root* vlSelf);
-
-VL_ATTR_COLD void Valu___024root___eval_settle(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___eval_settle\n"); );
-    // Body
-    Valu___024root___combo__TOP__0(vlSelf);
-}
-
-VL_ATTR_COLD void Valu___024root___final(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___final\n"); );
-}
-
-VL_ATTR_COLD void Valu___024root___ctor_var_reset(Valu___024root* vlSelf) {
-    if (false && vlSelf) {}  // Prevent unused
-    Valu__Syms* const __restrict vlSymsp VL_ATTR_UNUSED = vlSelf->vlSymsp;
-    VL_DEBUG_IF(VL_DBG_MSGF("+    Valu___024root___ctor_var_reset\n"); );
-    // Body
-    vlSelf->in1 = VL_RAND_RESET_I(32);
-    vlSelf->in2 = VL_RAND_RESET_I(32);
-    vlSelf->op = VL_RAND_RESET_I(4);
-    vlSelf->out = VL_RAND_RESET_I(32);
-    vlSelf->alu__DOT__result = VL_RAND_RESET_I(32);
-}
diff --git a/verilog/alu/obj_dir/Valu___024root__Slow.cpp b/verilog/alu/obj_dir/Valu___024root__Slow.cpp
deleted file mode 100644
index 7e197c5..0000000
--- a/verilog/alu/obj_dir/Valu___024root__Slow.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-// Verilated -*- C++ -*-
-// DESCRIPTION: Verilator output: Design implementation internals
-// See Valu.h for the primary calling header
-
-#include "verilated.h"
-
-#include "Valu__Syms.h"
-#include "Valu___024root.h"
-
-void Valu___024root___ctor_var_reset(Valu___024root* vlSelf);
-
-Valu___024root::Valu___024root(const char* _vcname__)
-    : VerilatedModule(_vcname__)
- {
-    // Reset structure values
-    Valu___024root___ctor_var_reset(this);
-}
-
-void Valu___024root::__Vconfigure(Valu__Syms* _vlSymsp, bool first) {
-    if (false && first) {}  // Prevent unused
-    this->vlSymsp = _vlSymsp;
-}
-
-Valu___024root::~Valu___024root() {
-}
diff --git a/verilog/alu/obj_dir/Valu__ver.d b/verilog/alu/obj_dir/Valu__ver.d
deleted file mode 100644
index 050f4a2..0000000
--- a/verilog/alu/obj_dir/Valu__ver.d
+++ /dev/null
@@ -1 +0,0 @@
-obj_dir/Valu.cpp obj_dir/Valu.h obj_dir/Valu.mk obj_dir/Valu__Syms.cpp obj_dir/Valu__Syms.h obj_dir/Valu__Trace__0.cpp obj_dir/Valu__Trace__0__Slow.cpp obj_dir/Valu___024root.h obj_dir/Valu___024root__DepSet_ha59b247d__0.cpp obj_dir/Valu___024root__DepSet_ha59b247d__0__Slow.cpp obj_dir/Valu___024root__Slow.cpp obj_dir/Valu__ver.d obj_dir/Valu_classes.mk  : /usr/bin/verilator_bin /usr/bin/verilator_bin alu.v aluOp.vh 
diff --git a/verilog/alu/obj_dir/Valu__verFiles.dat b/verilog/alu/obj_dir/Valu__verFiles.dat
deleted file mode 100644
index 9886e43..0000000
--- a/verilog/alu/obj_dir/Valu__verFiles.dat
+++ /dev/null
@@ -1,19 +0,0 @@
-# DESCRIPTION: Verilator output: Timestamp data for --skip-identical.  Delete at will.
-C "-Wall --cc --exe --build tbalu.cpp alu.v --trace"
-S   8301864 49571880  1647534899   665184882  1647204701           0 "/usr/bin/verilator_bin"
-S       826 47450694  1650399377   438046012  1650399377   438046012 "alu.v"
-S       391 47450690  1650315291   577169333  1650315291   577169333 "aluOp.vh"
-T      3738 47972485  1650399379   228051294  1650399379   228051294 "obj_dir/Valu.cpp"
-T      2663 47972468  1650399379   228051294  1650399379   228051294 "obj_dir/Valu.h"
-T      1808 47972982  1650399379   228051294  1650399379   228051294 "obj_dir/Valu.mk"
-T       735 47972353  1650399379   228051294  1650399379   228051294 "obj_dir/Valu__Syms.cpp"
-T      1073 47972356  1650399379   228051294  1650399379   228051294 "obj_dir/Valu__Syms.h"
-T      1816 47972973  1650399379   228051294  1650399379   228051294 "obj_dir/Valu__Trace__0.cpp"
-T      3410 47972972  1650399379   228051294  1650399379   228051294 "obj_dir/Valu__Trace__0__Slow.cpp"
-T       765 47972494  1650399379   228051294  1650399379   228051294 "obj_dir/Valu___024root.h"
-T      6435 47972971  1650399379   228051294  1650399379   228051294 "obj_dir/Valu___024root__DepSet_ha59b247d__0.cpp"
-T      1597 47972817  1650399379   228051294  1650399379   228051294 "obj_dir/Valu___024root__DepSet_ha59b247d__0__Slow.cpp"
-T       630 47972816  1650399379   228051294  1650399379   228051294 "obj_dir/Valu___024root__Slow.cpp"
-T       421 47972983  1650399379   228051294  1650399379   228051294 "obj_dir/Valu__ver.d"
-T         0        0  1650399379   228051294  1650399379   228051294 "obj_dir/Valu__verFiles.dat"
-T      1735 47972979  1650399379   228051294  1650399379   228051294 "obj_dir/Valu_classes.mk"
diff --git a/verilog/alu/obj_dir/Valu_classes.mk b/verilog/alu/obj_dir/Valu_classes.mk
deleted file mode 100644
index ba99411..0000000
--- a/verilog/alu/obj_dir/Valu_classes.mk
+++ /dev/null
@@ -1,54 +0,0 @@
-# Verilated -*- Makefile -*-
-# DESCRIPTION: Verilator output: Make include file with class lists
-#
-# This file lists generated Verilated files, for including in higher level makefiles.
-# See Valu.mk for the caller.
-
-### Switches...
-# C11 constructs required?  0/1 (always on now)
-VM_C11 = 1
-# Coverage output mode?  0/1 (from --coverage)
-VM_COVERAGE = 0
-# Parallel builds?  0/1 (from --output-split)
-VM_PARALLEL_BUILDS = 0
-# Threaded output mode?  0/1/N threads (from --threads)
-VM_THREADS = 0
-# Tracing output mode?  0/1 (from --trace/--trace-fst)
-VM_TRACE = 1
-# Tracing output mode in FST format?  0/1 (from --trace-fst)
-VM_TRACE_FST = 0
-# Tracing threaded output mode?  0/1/N threads (from --trace-thread)
-VM_TRACE_THREADS = 0
-# Separate FST writer thread? 0/1 (from --trace-fst with --trace-thread > 0)
-VM_TRACE_FST_WRITER_THREAD = 0
-
-### Object file lists...
-# Generated module classes, fast-path, compile with highest optimization
-VM_CLASSES_FAST += \
-	Valu \
-	Valu___024root__DepSet_ha59b247d__0 \
-
-# Generated module classes, non-fast-path, compile with low/medium optimization
-VM_CLASSES_SLOW += \
-	Valu___024root__Slow \
-	Valu___024root__DepSet_ha59b247d__0__Slow \
-
-# Generated support classes, fast-path, compile with highest optimization
-VM_SUPPORT_FAST += \
-	Valu__Trace__0 \
-
-# Generated support classes, non-fast-path, compile with low/medium optimization
-VM_SUPPORT_SLOW += \
-	Valu__Syms \
-	Valu__Trace__0__Slow \
-
-# Global classes, need linked once per executable, fast-path, compile with highest optimization
-VM_GLOBAL_FAST += \
-	verilated \
-	verilated_vcd_c \
-
-# Global classes, need linked once per executable, non-fast-path, compile with low/medium optimization
-VM_GLOBAL_SLOW += \
-
-
-# Verilated -*- Makefile -*-
diff --git a/verilog/alu/obj_dir/tbalu.d b/verilog/alu/obj_dir/tbalu.d
deleted file mode 100644
index 4964d6f..0000000
--- a/verilog/alu/obj_dir/tbalu.d
+++ /dev/null
@@ -1,9 +0,0 @@
-tbalu.o: ../tbalu.cpp /usr/share/verilator/include/verilated.h \
- /usr/share/verilator/include/verilatedos.h \
- /usr/share/verilator/include/verilated_config.h \
- /usr/share/verilator/include/verilated_types.h \
- /usr/share/verilator/include/verilated_funcs.h \
- /usr/share/verilator/include/verilated_vcd_c.h \
- /usr/share/verilator/include/verilated.h \
- /usr/share/verilator/include/verilated_trace.h \
- /usr/share/verilator/include/verilated_trace_defs.h Valu.h ../aluOp.h
diff --git a/verilog/alu/obj_dir/tbalu.o b/verilog/alu/obj_dir/tbalu.o
deleted file mode 100644
index 1612e2b..0000000
--- a/verilog/alu/obj_dir/tbalu.o
+++ /dev/null
diff --git a/verilog/alu/obj_dir/verilated.d b/verilog/alu/obj_dir/verilated.d
deleted file mode 100644
index 7f4c5e4..0000000
--- a/verilog/alu/obj_dir/verilated.d
+++ /dev/null
@@ -1,9 +0,0 @@
-verilated.o: /usr/share/verilator/include/verilated.cpp \
- /usr/share/verilator/include/verilatedos.h \
- /usr/share/verilator/include/verilated_imp.h \
- /usr/share/verilator/include/verilated.h \
- /usr/share/verilator/include/verilated_config.h \
- /usr/share/verilator/include/verilated_types.h \
- /usr/share/verilator/include/verilated_funcs.h \
- /usr/share/verilator/include/verilated_syms.h \
- /usr/share/verilator/include/verilated_sym_props.h
diff --git a/verilog/alu/obj_dir/verilated.o b/verilog/alu/obj_dir/verilated.o
deleted file mode 100644
index a226a8b..0000000
--- a/verilog/alu/obj_dir/verilated.o
+++ /dev/null
diff --git a/verilog/alu/obj_dir/verilated_vcd_c.d b/verilog/alu/obj_dir/verilated_vcd_c.d
deleted file mode 100644
index 667485f..0000000
--- a/verilog/alu/obj_dir/verilated_vcd_c.d
+++ /dev/null
@@ -1,11 +0,0 @@
-verilated_vcd_c.o: /usr/share/verilator/include/verilated_vcd_c.cpp \
- /usr/share/verilator/include/verilatedos.h \
- /usr/share/verilator/include/verilated.h \
- /usr/share/verilator/include/verilated_config.h \
- /usr/share/verilator/include/verilated_types.h \
- /usr/share/verilator/include/verilated_funcs.h \
- /usr/share/verilator/include/verilated_vcd_c.h \
- /usr/share/verilator/include/verilated_trace.h \
- /usr/share/verilator/include/verilated_trace_defs.h \
- /usr/share/verilator/include/verilated_trace_imp.cpp \
- /usr/share/verilator/include/verilated_intrinsics.h
diff --git a/verilog/alu/obj_dir/verilated_vcd_c.o b/verilog/alu/obj_dir/verilated_vcd_c.o
deleted file mode 100644
index 469c75e..0000000
--- a/verilog/alu/obj_dir/verilated_vcd_c.o
+++ /dev/null