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Commit 18ffc0cc authored Feb 22, 2018 by Michal Simek

microblaze: Setup dependencies for ASM optimized lib functions



The patch:
"microblaze: Setup proper dependency for optimized lib functions"
(sha1: 7b6ce52b)
didn't setup all dependencies properly.
Optimized lib functions in C are also present for little endian
and optimized library functions in assembler are implemented only for
big endian version.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

parent 91ab883e

arch/microblaze/Kconfig.platform

+1 −1

Original line number	Diff line number	Diff line
		@@ -8,7 +8,6 @@ menu "Platform options"

		config OPT_LIB_FUNCTION
		bool "Optimalized lib function"
		depends on CPU_LITTLE_ENDIAN
		default y
		help
		Allows turn on optimalized library function (memcpy and memmove).
		@@ -21,6 +20,7 @@ config OPT_LIB_FUNCTION
		config OPT_LIB_ASM
		bool "Optimalized lib function ASM"
		depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
		depends on CPU_BIG_ENDIAN
		default n
		help
		Allows turn on optimalized library function (memcpy and memmove).

arch/microblaze/lib/fastcopy.S

+0 −4

Original line number	Diff line number	Diff line
		@@ -29,10 +29,6 @@
		* between mem locations with size of xfer spec'd in bytes
		*/

		#ifdef __MICROBLAZEEL__
		#error Microblaze LE not support ASM optimized lib func. Disable OPT_LIB_ASM.
		#endif

		#include <linux/linkage.h>
		.text
		.globl memcpy