From 85e4921ec34f56387d4d903e25ff575698f08514 Mon Sep 17 00:00:00 2001
From: Alan Steremberg <alan.steremberg@gmail.com>
Date: Wed, 30 Jun 2021 06:19:07 -0700
Subject: [PATCH] Fixed os detection and visual studio project

---
 verilator/sim.vcxproj         |  5 ++---
 verilator/sim.vcxproj.filters |  9 +++------
 verilator/verilate.sh         | 14 +++++++-------
 3 files changed, 12 insertions(+), 16 deletions(-)

diff --git a/verilator/sim.vcxproj b/verilator/sim.vcxproj
index 71029a2..8f813ef 100644
--- a/verilator/sim.vcxproj
+++ b/verilator/sim.vcxproj
@@ -73,9 +73,8 @@
     <ClCompile Include="sim\sim_console.cpp" />
     <ClCompile Include="sim\sim_input.cpp" />
     <ClCompile Include="sim\sim_video.cpp" />
-    <ClCompile Include="obj_dir\Vtop.cpp" />
-    <ClCompile Include="obj_dir\Vtop__Dpi.cpp" />
-    <ClCompile Include="obj_dir\Vtop__Syms.cpp" />
+    <ClCompile Include="obj_dir\Vemu.cpp" />
+    <ClCompile Include="obj_dir\Vemu__Syms.cpp" />
     <ClCompile Include="sim_main.cpp" />
   </ItemGroup>
   <ItemGroup>
diff --git a/verilator/sim.vcxproj.filters b/verilator/sim.vcxproj.filters
index 422d3a1..bd7aaa8 100644
--- a/verilator/sim.vcxproj.filters
+++ b/verilator/sim.vcxproj.filters
@@ -18,13 +18,10 @@
     <ClCompile Include="sim_main.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="obj_dir\Vtop.cpp">
+    <ClCompile Include="obj_dir\Vemu.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="obj_dir\Vtop__Dpi.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="obj_dir\Vtop__Syms.cpp">
+    <ClCompile Include="obj_dir\Vemu__Syms.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="sim\vinc\verilated.cpp">
@@ -63,7 +60,7 @@
     <ClCompile Include="sim\sim_bus.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="obj_dir\Vtop__Dpi.cpp">
+    <ClCompile Include="obj_dir\Vemu__Dpi.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="sim\sim_clock.cpp">
diff --git a/verilator/verilate.sh b/verilator/verilate.sh
index 1280203..3f48b35 100755
--- a/verilator/verilate.sh
+++ b/verilator/verilate.sh
@@ -1,11 +1,6 @@
-if [[ $OSTYPE == 'darwin'* ]]; then
-	exit;
-fi
-
-if [[ $OSTYPE == 'linux'* ]]; then
-	exit;
-fi
 
+set -e
+if grep -qEi "(Microsoft|WSL)" /proc/version &> /dev/null ; then
 verilator -cc -exe --public --compiler msvc +define+SIMULATION=1 --converge-limit 2000 --top-module emu sim.v \
 ../rtl/dpram.v \
 ../rtl/spram.v \
@@ -18,3 +13,8 @@ verilator -cc -exe --public --compiler msvc +define+SIMULATION=1 --converge-limi
 ../rtl/tv80/tv80_reg.v \
 ../rtl/tv80/tv80n.v \
 ../rtl/tv80/tv80s.v
+    else
+	        echo "not running on windows"
+fi
+
+