From b58d4b034ad372e13384179721fb345a51febfce Mon Sep 17 00:00:00 2001
From: Johannes Stoelp <johannes.stoelp@gmail.com>
Date: Thu, 19 Dec 2024 18:30:19 +0100
Subject: example: use Runtime::dump rather than writing bytes out by hand

---
 examples/add.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'examples/add.rs')

diff --git a/examples/add.rs b/examples/add.rs
index 687d205..3ad8893 100644
--- a/examples/add.rs
+++ b/examples/add.rs
@@ -27,11 +27,12 @@ fn main() {
     asm.call(rax);
     asm.ret();
 
-    let code = asm.into_code();
-    std::fs::write("jit.asm", &code).unwrap();
-
     let mut rt = Runtime::new();
-    let add42 = unsafe { rt.add_code::<extern "C" fn(u32) -> u32>(code) };
+    let add42 = unsafe { rt.add_code::<extern "C" fn(u32) -> u32>(asm.into_code()) };
+
+    // Write out JIT code for visualization.
+    // Disassemble for example with `ndisasm -b 64 jit.asm`.
+    rt.dump();
 
     let res = add42(5);
     assert_eq!(res, 47);
-- 
cgit v1.2.3