Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *  linux/arch/arm/lib/io-writesl.S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Copyright (C) 1995-2000 Russell King
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include <linux/linkage.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #include <asm/assembler.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) ENTRY(__raw_writesl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 		teq	r2, #0		@ do we have to check for the zero len?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 		reteq	lr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		ands	ip, r1, #3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		bne	3f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		subs	r2, r2, #4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 		bmi	2f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		stmfd	sp!, {r4, lr}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 1:		ldmia	r1!, {r3, r4, ip, lr}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		subs	r2, r2, #4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		str	r3, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		str	r4, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		str	ip, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 		str	lr, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 		bpl	1b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 		ldmfd	sp!, {r4, lr}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 2:		movs	r2, r2, lsl #31
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		ldmiacs	r1!, {r3, ip}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 		strcs	r3, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 		ldrne	r3, [r1, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 		strcs	ip, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 		strne	r3, [r0, #0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 		ret	lr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 3:		bic	r1, r1, #3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 		ldr	r3, [r1], #4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 		cmp	ip, #2
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 		blt	5f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 		bgt	6f
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 4:		mov	ip, r3, lspull #16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 		ldr	r3, [r1], #4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 		subs	r2, r2, #1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 		orr	ip, ip, r3, lspush #16
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 		str	ip, [r0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 		bne	4b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 		ret	lr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 5:		mov	ip, r3, lspull #8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 		ldr	r3, [r1], #4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 		subs	r2, r2, #1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 		orr	ip, ip, r3, lspush #24
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 		str	ip, [r0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 		bne	5b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 		ret	lr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 6:		mov	ip, r3, lspull #24
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 		ldr	r3, [r1], #4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 		subs	r2, r2, #1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 		orr	ip, ip, r3, lspush #8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 		str	ip, [r0]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 		bne	6b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 		ret	lr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) ENDPROC(__raw_writesl)