Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* NG4fls.S: SPARC optimized fls and __fls for T4 and above.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #include <linux/linkage.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define LZCNT_O0_G2	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 	.word	0x85b002e8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 	.text
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	.register	%g2, #scratch
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	.register	%g3, #scratch
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) ENTRY(NG4fls)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	LZCNT_O0_G2	!lzcnt	%o0, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	mov	64, %g3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	retl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	 sub	%g3, %g2, %o0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) ENDPROC(NG4fls)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) ENTRY(__NG4fls)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	brz,pn	%o0, 1f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	LZCNT_O0_G2	!lzcnt	%o0, %g2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	mov	63, %g3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	sub	%g3, %g2, %o0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 1:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	retl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	 nop
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) ENDPROC(__NG4fls)