From 114fc18c33e7f2a5f29852874f0344c36a5d0b96 Mon Sep 17 00:00:00 2001
From: toddouska <todd@wolfssl.com>
Date: Thu, 30 Apr 2015 17:10:33 -0700
Subject: [PATCH] add alignment to benchmark key/iv

---
 wolfcrypt/benchmark/benchmark.c |  4 ++--
 wolfssl/wolfcrypt/settings.h    | 12 ++++++++++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/wolfcrypt/benchmark/benchmark.c b/wolfcrypt/benchmark/benchmark.c
index 5295e2470..66c905f9b 100644
--- a/wolfcrypt/benchmark/benchmark.c
+++ b/wolfcrypt/benchmark/benchmark.c
@@ -208,14 +208,14 @@ static int OpenNitroxDevice(int dma_mode,int dev_id)
 #endif
 
 
-static const byte key[] =
+static const XGEN_ALIGN byte key[] =
 {
     0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef,
     0xfe,0xde,0xba,0x98,0x76,0x54,0x32,0x10,
     0x89,0xab,0xcd,0xef,0x01,0x23,0x45,0x67
 };
 
-static const byte iv[] =
+static const XGEN_ALIGN byte iv[] =
 {
     0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef,
     0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
diff --git a/wolfssl/wolfcrypt/settings.h b/wolfssl/wolfcrypt/settings.h
index 23c19486d..8148c40a2 100644
--- a/wolfssl/wolfcrypt/settings.h
+++ b/wolfssl/wolfcrypt/settings.h
@@ -732,6 +732,18 @@
     #endif
 #endif
 
+#if defined(WOLFSSL_GENERAL_ALIGNMENT) && (WOLFSSL_GENERAL_ALIGNMENT > 0)
+    #if defined(_MSC_VER)
+        #define XGEN_ALIGN __declspec(align(WOLFSSL_GENERAL_ALIGNMENT))
+    #elif defined(__GNUC__)
+        #define XGEN_ALIGN __attribute__((aligned(WOLFSSL_GENERAL_ALIGNMENT)))
+    #else
+        #define XGEN_ALIGN
+    #endif
+#else
+    #define XGEN_ALIGN
+#endif
+
 #ifdef HAVE_CRL
     /* not widely supported yet */
     #undef NO_SKID