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Commit 9289ea7f authored Jun 22, 2017 by David S. Miller Committed by Masahiro Yamada Jun 30, 2017

sparc64: Use indirect calls in hamming weight stubs



Otherwise, depending upon link order, the branch relocation
limits could be exceeded.

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

parent 3c2993b8

arch/sparc/lib/hweight.S

+8 −8

Original line number	Original line	Diff line number	Diff line
	@@ -4,8 +4,8 @@
	.text		.text
	.align 32		.align 32
	ENTRY(__arch_hweight8)		ENTRY(__arch_hweight8)
	ba,pt %xcc, __sw_hweight8		sethi %hi(__sw_hweight8), %g1
	nop		jmpl %g1 + %lo(__sw_hweight8), %g0
	nop		nop
	ENDPROC(__arch_hweight8)		ENDPROC(__arch_hweight8)
	EXPORT_SYMBOL(__arch_hweight8)		EXPORT_SYMBOL(__arch_hweight8)
	@@ -17,8 +17,8 @@ EXPORT_SYMBOL(__arch_hweight8)
	.previous		.previous

	ENTRY(__arch_hweight16)		ENTRY(__arch_hweight16)
	ba,pt %xcc, __sw_hweight16		sethi %hi(__sw_hweight16), %g1
	nop		jmpl %g1 + %lo(__sw_hweight16), %g0
	nop		nop
	ENDPROC(__arch_hweight16)		ENDPROC(__arch_hweight16)
	EXPORT_SYMBOL(__arch_hweight16)		EXPORT_SYMBOL(__arch_hweight16)
	@@ -30,8 +30,8 @@ EXPORT_SYMBOL(__arch_hweight16)
	.previous		.previous

	ENTRY(__arch_hweight32)		ENTRY(__arch_hweight32)
	ba,pt %xcc, __sw_hweight32		sethi %hi(__sw_hweight32), %g1
	nop		jmpl %g1 + %lo(__sw_hweight32), %g0
	nop		nop
	ENDPROC(__arch_hweight32)		ENDPROC(__arch_hweight32)
	EXPORT_SYMBOL(__arch_hweight32)		EXPORT_SYMBOL(__arch_hweight32)
	@@ -43,8 +43,8 @@ EXPORT_SYMBOL(__arch_hweight32)
	.previous		.previous

	ENTRY(__arch_hweight64)		ENTRY(__arch_hweight64)
	ba,pt %xcc, __sw_hweight64		sethi %hi(__sw_hweight16), %g1
	nop		jmpl %g1 + %lo(__sw_hweight16), %g0
	nop		nop
	ENDPROC(__arch_hweight64)		ENDPROC(__arch_hweight64)
	EXPORT_SYMBOL(__arch_hweight64)		EXPORT_SYMBOL(__arch_hweight64)