update the URL of Intel CPUID reference book (#1376)

rust-lang · Feb 7, 2023 · 7fbf697 · 7fbf697
1 parent 75aa6f6
commit 7fbf697
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crates/core_arch/src/x86/cpuid.rs b/crates/core_arch/src/x86/cpuid.rs
@@ -46,7 +46,7 @@ pub struct CpuidResult {
 ///   System Instructions][amd64_ref].
 ///
 /// [wiki_cpuid]: https://en.wikipedia.org/wiki/CPUID
-/// [intel64_ref]: http://www.intel.de/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-instruction-set-reference-manual-325383.pdf
+/// [intel64_ref]: https://cdrdv2-public.intel.com/671110/325383-sdm-vol-2abcd.pdf
 /// [amd64_ref]: http://support.amd.com/TechDocs/24594.pdf
 #[inline]
 #[cfg_attr(test, assert_instr(cpuid))]