commit 393e3eee998d163753894939ab574dc57b08c7f3
author Ulrich Weigand <ulrich.weigand@de.ibm.com> Mon May 02 14:35:29 2022 +0200
committer Copybara-Service <copybara-worker@google.com> Mon May 02 05:40:57 2022 -0700
tree 3b1f82904e74802cfab384fdf545fc872de75be2
parent d8a47466e35c62c83847d609b4acef64c5bfe56e

[libunwind] Add SystemZ support

Add support for the SystemZ (s390x) architecture to libunwind.

Support should be feature-complete with the exception of
unwinding from signal handlers (to be added later).

Reviewed by: MaskRay

Differential Revision: https://reviews.llvm.org/D124248

NOKEYCHECK=True
GitOrigin-RevId: 364c5023d2ce1617c706b185892ddfaa2fd4d166

src/libunwind.cpp

diff --git a/src/libunwind.cpp b/src/libunwind.cpp
index 21aa426..b8b41ff 100644
--- a/src/libunwind.cpp
+++ b/src/libunwind.cpp
@@ -75,6 +75,8 @@
 # define REGISTER_KIND Registers_riscv
 #elif defined(__ve__)
 # define REGISTER_KIND Registers_ve
+#elif defined(__s390x__)
+# define REGISTER_KIND Registers_s390x
 #else
 # error Architecture not supported
 #endif