From ae55cba281bb37390335f5ad1e5f0f02820a75f8 Mon Sep 17 00:00:00 2001
From: Tony Gutierrez <anthony.gutierrez@amd.com>
Date: Sat, 19 Nov 2016 12:35:14 -0500
Subject: [PATCH] x86: fix loading/storing of Float80 types

---
 src/arch/x86/utility.cc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/arch/x86/utility.cc b/src/arch/x86/utility.cc
index cf3072348..eb0247d7f 100644
--- a/src/arch/x86/utility.cc
+++ b/src/arch/x86/utility.cc
@@ -354,17 +354,17 @@ genX87Tags(uint16_t ftw, uint8_t top, int8_t spm)
 double
 loadFloat80(const void *_mem)
 {
-    const fp80_t *fp80((const fp80_t *)_mem);
+    fp80_t fp80;
+    memcpy(fp80.bits, _mem, 10);
 
-    return fp80_cvtd(*fp80);
+    return fp80_cvtd(fp80);
 }
 
 void
 storeFloat80(void *_mem, double value)
 {
-    fp80_t *fp80((fp80_t *)_mem);
-
-    *fp80 = fp80_cvfd(value);
+    fp80_t fp80 = fp80_cvfd(value);
+    memcpy(_mem, fp80.bits, 10);
 }
 
 } // namespace X86_ISA