Add missing include for devices.h

 - https://github.com/riscv/riscv-tools/issues/69

diff --git a/riscv/devices.h b/riscv/devices.h
index cb3b6d962cbe8c649c4e35560f1358c27839137f..64ab79b96946e8c6337650aae3935d60964b06cc 100644 (file)
--- a/riscv/devices.h
+++ b/riscv/devices.h
@@ -2,6 +2,8 @@
 #define _RISCV_DEVICES_H
 
 #include "decode.h"
+#include <cstdlib>
+#include <string>
 #include <map>
 #include <vector>