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2019-02-13x86: do not use i386 code for x86_64 memory functionsHeinrich Schuchardt
arch/x86/lib/string.c contains assembler implementations of memcpy(), memmove(), and memset() written for i386. Don't use it on x86_64. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2016-10-11x86: Add an accelerated memmove() functionSimon Glass
Bring in a faster memmove() from Linux 4.7. This speeds up scrolling on the display. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2012-01-02x86: Import glibc memcpy implementationGraeme Russ
Taken from glibc version 2.14.90 -- Changes for v2: - None
2011-11-29x86: Import the glibc memset implementationGabe Black
The new implementation is about twice as fast as the old. This is from glibc-2.14, sysdeps/i386/memset.c. Signed-off-by: Gabe Black <gabeblack@chromium.org>
2011-04-13x86: Rename i386 to x86Graeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>