fesvr/htif: allow exit on SIGINT.

Currently signal handler would call exit() only on second received signal, this prevent proper program cleanup. Instead use signal flag to exit loop. Signed-off-by: Volodymyr Fialko <[email protected]>
riscv-software-src · Nov 9, 2023 · f04be98 · f04be98
1 parent 5f576bd
commit f04be98
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fesvr/htif.cc b/fesvr/htif.cc
@@ -253,7 +253,7 @@ int htif_t::run()
     std::bind(enq_func, &fromhost_queue, std::placeholders::_1);
 
   if (tohost_addr == 0) {
-    while (true)
+    while (!signal_exit)
       idle();
   }