From 87018882d1e02f609aa7c61f193b02af428adcfc Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Wed, 24 May 2023 20:44:30 -0700
Subject: [PATCH] ARM/Linux can fault on unaligned access

Sometimes SIGBUS results from unaligned access.
---
 src/misc/pv/byteBuffer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/misc/pv/byteBuffer.h b/src/misc/pv/byteBuffer.h
index e507f15..4a71c8a 100644
--- a/src/misc/pv/byteBuffer.h
+++ b/src/misc/pv/byteBuffer.h
@@ -157,7 +157,7 @@ struct swap<8> {
  * in execution time and/or object code size of byte-wise copy.
  */
 
-#ifdef _ARCH_PPC
+#if defined(_ARCH_PPC) || defined(__arm__) || defined(_M_ARM)
 
 template<typename T>
 union alignu {