Fix uninitialized signal error and document verilator dependency with…

… correct version
lowRISC · Nov 20, 2024 · abfd384 · abfd384
1 parent a1201cf
commit abfd384
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -30,6 +30,7 @@ probe is required.
 * openocd (version 0.11.0 or above)
 * screen
 * srecord
+* verilator (version 5.024-1 or above)
 
 ## Container Guide
 

diff --git a/vendor/lowrisc_ibex/dv/verilator/pcount/cpp/ibex_pcounts.cc b/vendor/lowrisc_ibex/dv/verilator/pcount/cpp/ibex_pcounts.cc
@@ -53,7 +53,7 @@ static bool has_hpm_counter(int index) {
 
 std::string ibex_pcount_string(bool csv) {
   char separator = csv ? ',' : ':';
-  std::string::size_type longest_name_length;
+  std::string::size_type longest_name_length = 0;
 
   if (!csv) {
     longest_name_length = 0;