From 968296dae0fe6f4ee9ea00e6068bfb2402c7cefa Mon Sep 17 00:00:00 2001
From: Makise Kurisu <kurisu@shimatta.de>
Date: Fri, 10 Apr 2015 22:42:18 +0200
Subject: [PATCH] [vsim] Bugfix: convert top level to lower case

---
 vsim/main.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/vsim/main.cpp b/vsim/main.cpp
index 06b338c..abfe16b 100644
--- a/vsim/main.cpp
+++ b/vsim/main.cpp
@@ -7,7 +7,7 @@
 #include <fstream>
 #include <string.h>
 
-// #define DEBUG_EN DEBUG_EN
+ #define DEBUG_EN DEBUG_EN
 
 using namespace std;
 
@@ -139,6 +139,9 @@ int main(int argc, char **argv) {
     // -gui work.toplevel(RTL)
     string temp = "";
     for (unsigned int i=0; i < top.length(); ++i) {
+        if (top.at(i) >= 'A' && top.at(i) <= 'Z')
+            top.at(i) = top.at(i) - ('A'-'a'); // convert to lower case
+
         if (top.at(i) == '.') {
             work = temp;
             temp = "";