1 /* SPDX-License-Identifier: GPL-2.0 */ 1 /* SPDX-License-Identifier: GPL-2.0 */
2 #include <linux/export.h> <<
3 #include <linux/linkage.h> 2 #include <linux/linkage.h>
>> 3 #include <asm/export.h>
4 4
5 .text 5 .text
6 .align 32 6 .align 32
7 ENTRY(__arch_hweight8) 7 ENTRY(__arch_hweight8)
8 sethi %hi(__sw_hweight8), %g1 8 sethi %hi(__sw_hweight8), %g1
9 jmpl %g1 + %lo(__sw_hweight8), %g0 9 jmpl %g1 + %lo(__sw_hweight8), %g0
10 nop 10 nop
11 ENDPROC(__arch_hweight8) 11 ENDPROC(__arch_hweight8)
12 EXPORT_SYMBOL(__arch_hweight8) 12 EXPORT_SYMBOL(__arch_hweight8)
13 .section .popc_3insn_patch, "ax 13 .section .popc_3insn_patch, "ax"
14 .word __arch_hweight8 14 .word __arch_hweight8
15 sllx %o0, 64-8, %g1 15 sllx %o0, 64-8, %g1
16 retl 16 retl
17 popc %g1, %o0 17 popc %g1, %o0
18 .previous 18 .previous
19 19
20 ENTRY(__arch_hweight16) 20 ENTRY(__arch_hweight16)
21 sethi %hi(__sw_hweight16), %g1 21 sethi %hi(__sw_hweight16), %g1
22 jmpl %g1 + %lo(__sw_hweight16), %g0 22 jmpl %g1 + %lo(__sw_hweight16), %g0
23 nop 23 nop
24 ENDPROC(__arch_hweight16) 24 ENDPROC(__arch_hweight16)
25 EXPORT_SYMBOL(__arch_hweight16) 25 EXPORT_SYMBOL(__arch_hweight16)
26 .section .popc_3insn_patch, "ax 26 .section .popc_3insn_patch, "ax"
27 .word __arch_hweight16 27 .word __arch_hweight16
28 sllx %o0, 64-16, %g1 28 sllx %o0, 64-16, %g1
29 retl 29 retl
30 popc %g1, %o0 30 popc %g1, %o0
31 .previous 31 .previous
32 32
33 ENTRY(__arch_hweight32) 33 ENTRY(__arch_hweight32)
34 sethi %hi(__sw_hweight32), %g1 34 sethi %hi(__sw_hweight32), %g1
35 jmpl %g1 + %lo(__sw_hweight32), %g0 35 jmpl %g1 + %lo(__sw_hweight32), %g0
36 nop 36 nop
37 ENDPROC(__arch_hweight32) 37 ENDPROC(__arch_hweight32)
38 EXPORT_SYMBOL(__arch_hweight32) 38 EXPORT_SYMBOL(__arch_hweight32)
39 .section .popc_3insn_patch, "ax 39 .section .popc_3insn_patch, "ax"
40 .word __arch_hweight32 40 .word __arch_hweight32
41 sllx %o0, 64-32, %g1 41 sllx %o0, 64-32, %g1
42 retl 42 retl
43 popc %g1, %o0 43 popc %g1, %o0
44 .previous 44 .previous
45 45
46 ENTRY(__arch_hweight64) 46 ENTRY(__arch_hweight64)
47 sethi %hi(__sw_hweight64), %g1 47 sethi %hi(__sw_hweight64), %g1
48 jmpl %g1 + %lo(__sw_hweight64), %g0 48 jmpl %g1 + %lo(__sw_hweight64), %g0
49 nop 49 nop
50 ENDPROC(__arch_hweight64) 50 ENDPROC(__arch_hweight64)
51 EXPORT_SYMBOL(__arch_hweight64) 51 EXPORT_SYMBOL(__arch_hweight64)
52 .section .popc_3insn_patch, "ax 52 .section .popc_3insn_patch, "ax"
53 .word __arch_hweight64 53 .word __arch_hweight64
54 retl 54 retl
55 popc %o0, %o0 55 popc %o0, %o0
56 nop 56 nop
57 .previous 57 .previous
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