From 6f9fbfdcd818759cf8faa30dc90999dfd8c3fd28 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ciro=20Santilli=20=E5=85=AD=E5=9B=9B=E4=BA=8B=E4=BB=B6=20?= =?UTF-8?q?=E6=B3=95=E8=BD=AE=E5=8A=9F?= Date: Thu, 12 Dec 2019 00:00:03 +0000 Subject: [PATCH] arm: yield instruction stub --- README.adoc | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.adoc b/README.adoc index 15c96cb..cdf9cc7 100644 --- a/README.adoc +++ b/README.adoc @@ -18464,6 +18464,10 @@ The following Raspberry Pi bibliography helped us get this sample up and running The best article to understand spinlocks is: https://eli.thegreenplace.net/2018/basics-of-futexes/ +====== ARM YIELD instruction + +https://stackoverflow.com/questions/59311066/how-does-the-arm-yield-instruction-inform-other-threads-that-they-could-start-a + ===== ARM LDAXR and STLXR instructions Can be used to implement atomic variables, see also: