1/* 2 * ashldi3.S: GCC emits these for certain drivers playing 3 * with long longs. 4 * 5 * Copyright (C) 1999 David S. Miller (davem@redhat.com) 6 */ 7 8#include <linux/linkage.h> 9#include <asm/export.h> 10 11 .text 12ENTRY(__ashldi3) 13 cmp %o2, 0 14 be 9f 15 mov 0x20, %g2 16 17 sub %g2, %o2, %g2 18 cmp %g2, 0 19 bg 7f 20 sll %o0, %o2, %g3 21 22 neg %g2 23 clr %o5 24 b 8f 25 sll %o1, %g2, %o4 267: 27 srl %o1, %g2, %g2 28 sll %o1, %o2, %o5 29 or %g3, %g2, %o4 308: 31 mov %o4, %o0 32 mov %o5, %o1 339: 34 retl 35 nop 36ENDPROC(__ashldi3) 37EXPORT_SYMBOL(__ashldi3) 38