From: Andreas Arnez <arnez@linux.ibm.com>
Date: Tue, 1 Oct 2024 11:20:29 +0000 (+0200)
Subject: Update README.s390
X-Git-Tag: VALGRIND_3_24_0~52
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e0243e604e35efc26b06226cb2736f43ad97196b;p=thirdparty%2Fvalgrind.git

Update README.s390

The link to the "z/Architecture Principles of Operation" document is out
of date.  Update it.
---

diff --git a/README.s390 b/README.s390
index 86f867188..528eafc5c 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://www.ibm.com/support/pages/zarchitecture-principles-operation
-(3) z/Architecture Reference Summary
-    https://www.ibm.com/support/pages/zarchitecture-reference-summary
+    https://publibfp.dhe.ibm.com/epubs/pdf/a227832d.pdf
+(3) Collection of z/Architecture publications
+    https://linux.mainframe.blog/zarchitecture-principles-of-operation/