[PATCH 19/26] sparc: fix bad register alignment for 64 bit store

Daniel Hellstrom daniel at gaisler.com
Mon Jun 29 11:28:06 UTC 2020


---
 cpukit/score/cpu/sparc/sparc-access.S | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cpukit/score/cpu/sparc/sparc-access.S b/cpukit/score/cpu/sparc/sparc-access.S
index 9397cb8..277fb7e 100644
--- a/cpukit/score/cpu/sparc/sparc-access.S
+++ b/cpukit/score/cpu/sparc/sparc-access.S
@@ -80,7 +80,9 @@ SYM(_st32):
 
 SYM(_st_be64):
 SYM(_st64):
-	std %o1, [%o0]
+	mov %o2, %o3
+	mov %o1, %o2
+	std %o2, [%o0]
 	retl
 	 nop
 
-- 
2.7.4



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