[Valgrind-developers] [valgrind] s390: New Principles of Operations is out

[Florian K. <fk...@so...>]

https://sourceware.org/cgit/valgrind/commit/?id=d34c697d35ba405efd1a20eaa705f63d0a5d2b1e

commit d34c697d35ba405efd1a20eaa705f63d0a5d2b1e
Author: Florian Krohm <fl...@ei...>
Date:   Wed Jul 30 14:08:32 2025 +0000

    s390: New Principles of Operations is out

Diff:
---
 README.s390 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.s390 b/README.s390
index 528eafc5cc..d2236d29fa 100644
--- a/README.s390
+++ b/README.s390
@@ -42,6 +42,6 @@ Reading Material
 (1) ELF ABI s390x Supplement
     https://github.com/IBM/s390x-abi/releases
 (2) z/Architecture Principles of Operation
-    https://publibfp.dhe.ibm.com/epubs/pdf/a227832d.pdf
+    https://www.ibm.com/docs/en/module_1678991624569/pdf/SA22-7832-14.pdf
 (3) Collection of z/Architecture publications
     https://linux.mainframe.blog/zarchitecture-principles-of-operation/