| /* | |
| * arch/alpha/lib/ev6-clear_page.S | |
| * | |
| * Zero an entire page. | |
| */ | |
| .text | |
| .align 4 | |
| .global clear_page | |
| .ent clear_page | |
| clear_page: | |
| .prologue 0 | |
| lda $0,128 | |
| lda $1,125 | |
| addq $16,64,$2 | |
| addq $16,128,$3 | |
| addq $16,192,$17 | |
| wh64 ($16) | |
| wh64 ($2) | |
| wh64 ($3) | |
| 1: wh64 ($17) | |
| stq $31,0($16) | |
| subq $0,1,$0 | |
| subq $1,1,$1 | |
| stq $31,8($16) | |
| stq $31,16($16) | |
| addq $17,64,$2 | |
| nop | |
| stq $31,24($16) | |
| stq $31,32($16) | |
| cmovgt $1,$2,$17 | |
| nop | |
| stq $31,40($16) | |
| stq $31,48($16) | |
| nop | |
| nop | |
| stq $31,56($16) | |
| addq $16,64,$16 | |
| nop | |
| bne $0,1b | |
| ret | |
| nop | |
| nop | |
| nop | |
| .end clear_page |