arm/string/memcpy_arm.S

57  * Note: r12 (aka ip) can be trashed during the function along with
70 	ands	r12, r0, #3
72 	ands	r12, r1, #3
86 	ldmia	r1!, {r3, r4, r12, lr}
87 	stmia	r0!, {r3, r4, r12, lr}
88 	ldmia	r1!, {r3, r4, r12, lr}
89 	stmia	r0!, {r3, r4, r12, lr}
94 	ldmgeia	r1!, {r3, r4, r12, lr}	/* blat a remaining 16 bytes */
95 	stmgeia	r0!, {r3, r4, r12, lr}
104 	ldmgeia	r1!, {r3, r12, lr}
105 	stmgeia	r0!, {r3, r12, lr}
116 	ldmgeia	r1!, {r3, r12}
117 	stmgeia	r0!, {r3, r12}
140 	rsb	r12, r12, #4
141 	cmp	r12, #2
150 	subs	r2, r2, r12
153 	ands	r12, r1, #3
161 	cmp	r12, #2
175 	ldmia	r1!, {r4, r5, r12, lr}
181 	orr	r5, r5, r12, lsr #24
182 	mov	r12, r12, lsl #8
183 	orr	r12, r12, lr, lsr #24
189 	orr	r5, r5, r12, lsl #24
190 	mov	r12, r12, lsr #8
191 	orr	r12, r12, lr, lsl #24
193 	stmia	r0!, {r3-r5, r12}
202 	mov	r12, lr, lsl #8
204 	mov	r12, lr, lsr #8
208 	orr	r12, r12, lr, lsr #24
210 	orr	r12, r12, lr, lsl #24
212 	str	r12, [r0], #4
232 	ldmia	r1!, {r4, r5, r12, lr}
238 	orr	r5, r5, r12, lsr #16
239 	mov	r12, r12, lsl #16
240 	orr	r12, r12, lr, lsr #16
246 	orr	r5, r5, r12, lsl #16
247 	mov	r12, r12, lsr #16
248 	orr	r12, r12, lr, lsl #16
250 	stmia	r0!, {r3-r5, r12}
259 	mov	r12, lr, lsl #16
261 	mov	r12, lr, lsr #16
265 	orr	r12, r12, lr, lsr #16
267 	orr	r12, r12, lr, lsl #16
269 	str	r12, [r0], #4
289 	ldmia	r1!, {r4, r5, r12, lr}
295 	orr	r5, r5, r12, lsr #8
296 	mov	r12, r12, lsl #24
297 	orr	r12, r12, lr, lsr #8
303 	orr	r5, r5, r12, lsl #8
304 	mov	r12, r12, lsr #24
305 	orr	r12, r12, lr, lsl #8
307 	stmia	r0!, {r3-r5, r12}
316 	mov	r12, lr, lsl #24
318 	mov	r12, lr, lsr #24
322 	orr	r12, r12, lr, lsr #8
324 	orr	r12, r12, lr, lsl #8
326 	str	r12, [r0], #4