diff options
Diffstat (limited to 'src/fib')
| -rw-r--r-- | src/fib/fib.rs.html | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/fib/fib.rs.html b/src/fib/fib.rs.html index 32ebea0..c1a746f 100644 --- a/src/fib/fib.rs.html +++ b/src/fib/fib.rs.html @@ -76,8 +76,7 @@ <a href="#75" id="75">75</a> <a href="#76" id="76">76</a> <a href="#77" id="77">77</a> -<a href="#78" id="78">78</a> -<a href="#79" id="79">79</a></pre></div><pre class="rust"><code><span class="doccomment">//! Fibonacci example. +<a href="#78" id="78">78</a></pre></div><pre class="rust"><code><span class="doccomment">//! Fibonacci example. //! //! Jit compile a function at runtime (generate native host code) to compute the fibonacci sequence //! to demonstrate the [`juicebox_asm`] crate. @@ -141,14 +140,13 @@ asm.bind(<span class="kw-2">&mut </span>end); asm.ret(); - <span class="comment">// Write out JIT code for visualization. - // Disassemble for example with `ndisasm -b 64 jit.asm`. - </span><span class="kw">let </span>code = asm.into_code(); - std::fs::write(<span class="string">"jit.asm"</span>, <span class="kw-2">&</span>code).unwrap(); - <span class="comment">// Move code into executable page and get function pointer to it. </span><span class="kw">let </span><span class="kw-2">mut </span>rt = Runtime::new(); - <span class="kw">let </span>fib = <span class="kw">unsafe </span>{ rt.add_code::<<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn</span>(u64) -> u64>(code) }; + <span class="kw">let </span>fib = <span class="kw">unsafe </span>{ rt.add_code::<<span class="kw">extern </span><span class="string">"C" </span><span class="kw">fn</span>(u64) -> u64>(asm.into_code()) }; + + <span class="comment">// Write out JIT code for visualization. + // Disassemble for example with `ndisasm -b 64 jit.asm`. + </span>rt.dump(); <span class="kw">for </span>n <span class="kw">in </span><span class="number">0</span>..<span class="number">15 </span>{ <span class="kw">let </span>fib_jit = fib(n); |