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3932618287
Commit ddb5cdbafa ("kbuild: generate KSYMTAB entries by modpost")
deprecated <asm/export.h>, which is now a wrapper of <linux/export.h>.
Replace #include <asm/export.h> with #include <linux/export.h>.
After all the <asm/export.h> lines are converted, <asm/export.h> and
<asm-generic/export.h> will be removed.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[mpe: Fixup selftests that stub asm/export.h]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230806150954.394189-2-masahiroy@kernel.org
105 lines
1.9 KiB
ArmAsm
105 lines
1.9 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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*
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* Copyright (C) IBM Corporation, 2010
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*
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* Author: Anton Blanchard <anton@au.ibm.com>
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*/
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#include <linux/export.h>
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#include <asm/processor.h>
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#include <asm/ppc_asm.h>
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#include <asm/feature-fixups.h>
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/* Note: This code relies on -mminimal-toc */
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_GLOBAL(__arch_hweight8)
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BEGIN_FTR_SECTION
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b CFUNC(__sw_hweight8)
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nop
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nop
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FTR_SECTION_ELSE
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PPC_POPCNTB(R3,R3)
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clrldi r3,r3,64-8
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blr
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ALT_FTR_SECTION_END_IFCLR(CPU_FTR_POPCNTB)
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EXPORT_SYMBOL(__arch_hweight8)
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_GLOBAL(__arch_hweight16)
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BEGIN_FTR_SECTION
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b CFUNC(__sw_hweight16)
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nop
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nop
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nop
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nop
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FTR_SECTION_ELSE
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BEGIN_FTR_SECTION_NESTED(50)
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PPC_POPCNTB(R3,R3)
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srdi r4,r3,8
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add r3,r4,r3
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clrldi r3,r3,64-8
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blr
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FTR_SECTION_ELSE_NESTED(50)
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clrlwi r3,r3,16
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PPC_POPCNTW(R3,R3)
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clrldi r3,r3,64-8
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blr
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ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_POPCNTD, 50)
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ALT_FTR_SECTION_END_IFCLR(CPU_FTR_POPCNTB)
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EXPORT_SYMBOL(__arch_hweight16)
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_GLOBAL(__arch_hweight32)
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BEGIN_FTR_SECTION
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b CFUNC(__sw_hweight32)
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nop
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nop
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nop
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nop
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nop
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nop
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FTR_SECTION_ELSE
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BEGIN_FTR_SECTION_NESTED(51)
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PPC_POPCNTB(R3,R3)
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srdi r4,r3,16
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add r3,r4,r3
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srdi r4,r3,8
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add r3,r4,r3
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clrldi r3,r3,64-8
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blr
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FTR_SECTION_ELSE_NESTED(51)
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PPC_POPCNTW(R3,R3)
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clrldi r3,r3,64-8
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blr
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ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_POPCNTD, 51)
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ALT_FTR_SECTION_END_IFCLR(CPU_FTR_POPCNTB)
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EXPORT_SYMBOL(__arch_hweight32)
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_GLOBAL(__arch_hweight64)
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BEGIN_FTR_SECTION
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b CFUNC(__sw_hweight64)
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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FTR_SECTION_ELSE
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BEGIN_FTR_SECTION_NESTED(52)
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PPC_POPCNTB(R3,R3)
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srdi r4,r3,32
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add r3,r4,r3
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srdi r4,r3,16
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add r3,r4,r3
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srdi r4,r3,8
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add r3,r4,r3
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clrldi r3,r3,64-8
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blr
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FTR_SECTION_ELSE_NESTED(52)
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PPC_POPCNTD(R3,R3)
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clrldi r3,r3,64-8
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blr
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ALT_FTR_SECTION_END_NESTED_IFCLR(CPU_FTR_POPCNTD, 52)
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ALT_FTR_SECTION_END_IFCLR(CPU_FTR_POPCNTB)
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EXPORT_SYMBOL(__arch_hweight64)
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