avr32/lib: fix unaligned memcpy where len < 4 · 251ab1a37d - Gogs

avr32/lib: fix unaligned memcpy where len < 4

in case of memcpy(p, unaligned, 1..3) we get 1..3 as the
return value instead of p

Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

Sebastian Andrzej Siewior 16 years ago

parent

505d62d073

commit

251ab1a37d

1 changed files with 1 additions and 0 deletions

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arch/avr32/lib/memcpy.S
							 
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				@@ -49,6 +49,7 @@ memcpy:
			
				 	/* Handle unaligned "from" pointer */
			
				 1:	sub	r10, 4
			
				+	movlt	r9, r12
			
				 	brlt	4b
			
				 	add	r10, r9
			
				 	lsl	r9, 2