Update rustsbi-qemu && batch worked on qemu/k210.

user/src/bin/01store_fault.rs

@@ -0,0 +1,14 @@
+#![no_std]
+#![no_main]
+#![feature(llvm_asm)]
+
+#[macro_use]
+extern crate user_lib;
+
+#[no_mangle]
+fn main() -> i32 {
+    println!("Into Test store_fault, we will insert an invalid store behavior...");
+    println!("Kernel should kill this application!");
+    unsafe { (0x0 as *mut u8).write_volatile(0); }
+    0
+}