11da177e4SLinus Torvalds/* 21da177e4SLinus Torvalds * arch/alpha/lib/copy_page.S 31da177e4SLinus Torvalds * 41da177e4SLinus Torvalds * Copy an entire page. 51da177e4SLinus Torvalds */ 600fc0e0dSAl Viro#include <asm/export.h> 71da177e4SLinus Torvalds .text 81da177e4SLinus Torvalds .align 4 91da177e4SLinus Torvalds .global copy_page 101da177e4SLinus Torvalds .ent copy_page 111da177e4SLinus Torvaldscopy_page: 121da177e4SLinus Torvalds .prologue 0 131da177e4SLinus Torvalds 141da177e4SLinus Torvalds lda $18,128 151da177e4SLinus Torvalds nop 161da177e4SLinus Torvalds unop 171da177e4SLinus Torvalds nop 181da177e4SLinus Torvalds 191da177e4SLinus Torvalds1: ldq $0,0($17) 201da177e4SLinus Torvalds ldq $1,8($17) 211da177e4SLinus Torvalds ldq $2,16($17) 221da177e4SLinus Torvalds ldq $3,24($17) 231da177e4SLinus Torvalds 241da177e4SLinus Torvalds ldq $4,32($17) 251da177e4SLinus Torvalds ldq $5,40($17) 261da177e4SLinus Torvalds ldq $6,48($17) 271da177e4SLinus Torvalds ldq $7,56($17) 281da177e4SLinus Torvalds 291da177e4SLinus Torvalds stq $0,0($16) 301da177e4SLinus Torvalds subq $18,1,$18 311da177e4SLinus Torvalds stq $1,8($16) 321da177e4SLinus Torvalds addq $17,64,$17 331da177e4SLinus Torvalds 341da177e4SLinus Torvalds stq $2,16($16) 351da177e4SLinus Torvalds stq $3,24($16) 361da177e4SLinus Torvalds stq $4,32($16) 371da177e4SLinus Torvalds stq $5,40($16) 381da177e4SLinus Torvalds 391da177e4SLinus Torvalds stq $6,48($16) 401da177e4SLinus Torvalds stq $7,56($16) 411da177e4SLinus Torvalds addq $16,64,$16 421da177e4SLinus Torvalds bne $18, 1b 431da177e4SLinus Torvalds 441da177e4SLinus Torvalds ret 451da177e4SLinus Torvalds nop 461da177e4SLinus Torvalds unop 471da177e4SLinus Torvalds nop 481da177e4SLinus Torvalds 491da177e4SLinus Torvalds .end copy_page 5000fc0e0dSAl Viro EXPORT_SYMBOL(copy_page) 51