1 files changed, 5 insertions, 15 deletions
diff --git a/examples/hello_world/src/main.zig b/examples/hello_world/src/main.zig
index 6f1b546..d45eea1 100644
--- a/examples/hello_world/src/main.zig
+++ b/examples/hello_world/src/main.zig
@@ -2,22 +2,12 @@
 //
 // SPDX-License-Identifier: AGPL-3.0-or-later
 
-export fn _start() void {
-    main();
-}
+const srvre_sys = @import("srvre_sys");
+const os = srvre_sys.os;
+
+usingnamespace srvre_sys;
 
 pub fn main() void {
     const s = "Hello from U-mode init\r\n";
-    asm volatile (
-        \\ li a7, 100001
-        \\ ecall
-        :
-        : [s] "{a0}" (s.ptr),
-          [n] "{a1}" (s.len),
-    );
-
-    asm volatile (
-        \\ li a7, 100003
-        \\ ecall
-        ::: "a7");
+    _ = os.consoleWrite(s) catch unreachable;
 }