From d900a6d9dd091008b0366fb73a01aac6d910168f Mon Sep 17 00:00:00 2001
From: XMRig <support@xmrig.com>
Date: Sat, 2 Jun 2018 04:37:12 +0700
Subject: [PATCH] #446 Fixed SIGBUS error on 32 bit ARM CPUs.

---
 src/crypto/CryptoNight_monero.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/crypto/CryptoNight_monero.h b/src/crypto/CryptoNight_monero.h
index ea1622ab..942940a4 100644
--- a/src/crypto/CryptoNight_monero.h
+++ b/src/crypto/CryptoNight_monero.h
@@ -38,8 +38,9 @@
 #   define VARIANT1_INIT(part) \
     uint64_t tweak1_2_##part = 0; \
     if (VARIANT > 0) { \
-        volatile const uint64_t a = *reinterpret_cast<const uint64_t*>(input + 35 + part * size); \
-        volatile const uint64_t b = *(reinterpret_cast<const uint64_t*>(ctx[part]->state) + 24); \
+        uint64_t a, b; \
+        memcpy(&a, input + 35 + part * size, sizeof a); \
+        memcpy(&b, ctx[part]->state + 192, sizeof b); \
         tweak1_2_##part = a ^ b; \
     }
 #endif