1 // SPDX-License-Identifier: GPL-2.0-only
3  *  linux/arch/arm/mm/copypage-feroceon.S
18 .arch	armv5te					\n\  in feroceon_copy_user_page()
19 1:	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
20 	pld	[%1, #0]			\n\  in feroceon_copy_user_page()
21 	pld	[%1, #32]			\n\  in feroceon_copy_user_page()
22 	pld	[%1, #64]			\n\  in feroceon_copy_user_page()
23 	pld	[%1, #96]			\n\  in feroceon_copy_user_page()
24 	pld	[%1, #128]			\n\  in feroceon_copy_user_page()
25 	pld	[%1, #160]			\n\  in feroceon_copy_user_page()
26 	pld	[%1, #192]			\n\  in feroceon_copy_user_page()
27 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
28 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
29 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
30 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
31 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
32 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
33 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
34 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
35 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
36 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
37 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
38 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
39 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
40 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
41 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
42 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
43 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
44 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
45 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
46 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
47 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
48 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
49 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
50 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
51 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
52 	ldmia	%1!, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
53 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
54 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
55 	stmia	%0, {r2 - r7, ip, lr}		\n\  in feroceon_copy_user_page()
56 	subs	%2, %2, #(32 * 8)		\n\  in feroceon_copy_user_page()
57 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_copy_user_page()
58 	add	%0, %0, #32			\n\  in feroceon_copy_user_page()
59 	bne	1b				\n\  in feroceon_copy_user_page()
83 	mov	r1, %2				\n\  in feroceon_clear_user_highpage()
84 	mov	r2, #0				\n\  in feroceon_clear_user_highpage()
85 	mov	r3, #0				\n\  in feroceon_clear_user_highpage()
86 	mov	r4, #0				\n\  in feroceon_clear_user_highpage()
87 	mov	r5, #0				\n\  in feroceon_clear_user_highpage()
88 	mov	r6, #0				\n\  in feroceon_clear_user_highpage()
89 	mov	r7, #0				\n\  in feroceon_clear_user_highpage()
90 	mov	ip, #0				\n\  in feroceon_clear_user_highpage()
91 	mov	lr, #0				\n\  in feroceon_clear_user_highpage()
92 1:	stmia	%0, {r2-r7, ip, lr}		\n\  in feroceon_clear_user_highpage()
93 	subs	r1, r1, #1			\n\  in feroceon_clear_user_highpage()
94 	mcr	p15, 0, %0, c7, c14, 1		@ clean and invalidate D line\n\  in feroceon_clear_user_highpage()
95 	add	%0, %0, #32			\n\  in feroceon_clear_user_highpage()
96 	bne	1b				\n\  in feroceon_clear_user_highpage()