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[/] [or1k_old/] [trunk/] [uclinux/] [uClinux-2.0.x/] [arch/] [sparc/] [lib/] [ashrdi3.S] - Blame information for rev 1782

Line No.	Rev	Author	Line
1	199	simons	`/* $Id: ashrdi3.S,v 1.1.1.1 2001-09-10 07:44:03 simons Exp $`
2			`* ashrdi3.S: The filesystem code creates all kinds of references to`
3			`* this little routine on the sparc with gcc.`
4			`*`
5			`* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)`
6			`*/`
7
8			`#include`
9
10			`.globl C_LABEL(__ashrdi3)`
11			`C_LABEL(__ashrdi3):`
12			`tst %o2`
13			`be 3f`
14			`or %g0, 32, %g2`
15			`sub %g2, %o2, %g2`
16			`tst %g2`
17			`bg 1f`
18			`sra %o0, %o2, %o4`
19			`sra %o0, 31, %o4`
20			`sub %g0, %g2, %g2`
21			`ba 2f`
22			`sra %o0, %g2, %o5`
23			`1: sll %o0, %g2, %g3`
24			`srl %o1, %o2, %g2`
25			`or %g2, %g3, %o5`
26			`2: or %g0, %o4, %o0`
27			`or %g0, %o5, %o1`
28			`3: jmpl %o7 + 8, %g0`
29			`nop`