mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
9289ea7f95
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>
57 lines
1.1 KiB
ArmAsm
57 lines
1.1 KiB
ArmAsm
#include <linux/linkage.h>
|
|
#include <asm/export.h>
|
|
|
|
.text
|
|
.align 32
|
|
ENTRY(__arch_hweight8)
|
|
sethi %hi(__sw_hweight8), %g1
|
|
jmpl %g1 + %lo(__sw_hweight8), %g0
|
|
nop
|
|
ENDPROC(__arch_hweight8)
|
|
EXPORT_SYMBOL(__arch_hweight8)
|
|
.section .popc_3insn_patch, "ax"
|
|
.word __arch_hweight8
|
|
sllx %o0, 64-8, %g1
|
|
retl
|
|
popc %g1, %o0
|
|
.previous
|
|
|
|
ENTRY(__arch_hweight16)
|
|
sethi %hi(__sw_hweight16), %g1
|
|
jmpl %g1 + %lo(__sw_hweight16), %g0
|
|
nop
|
|
ENDPROC(__arch_hweight16)
|
|
EXPORT_SYMBOL(__arch_hweight16)
|
|
.section .popc_3insn_patch, "ax"
|
|
.word __arch_hweight16
|
|
sllx %o0, 64-16, %g1
|
|
retl
|
|
popc %g1, %o0
|
|
.previous
|
|
|
|
ENTRY(__arch_hweight32)
|
|
sethi %hi(__sw_hweight32), %g1
|
|
jmpl %g1 + %lo(__sw_hweight32), %g0
|
|
nop
|
|
ENDPROC(__arch_hweight32)
|
|
EXPORT_SYMBOL(__arch_hweight32)
|
|
.section .popc_3insn_patch, "ax"
|
|
.word __arch_hweight32
|
|
sllx %o0, 64-32, %g1
|
|
retl
|
|
popc %g1, %o0
|
|
.previous
|
|
|
|
ENTRY(__arch_hweight64)
|
|
sethi %hi(__sw_hweight16), %g1
|
|
jmpl %g1 + %lo(__sw_hweight16), %g0
|
|
nop
|
|
ENDPROC(__arch_hweight64)
|
|
EXPORT_SYMBOL(__arch_hweight64)
|
|
.section .popc_3insn_patch, "ax"
|
|
.word __arch_hweight64
|
|
retl
|
|
popc %o0, %o0
|
|
nop
|
|
.previous
|