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cd5a0cd7 DS |
1 | /* |
2 | * Copyright (c) 1988 Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * %sccs.include.redist.c% | |
6 | * | |
7 | * This code is derived from software contributed to Berkeley by | |
8 | * Computer Consoles Inc. | |
9 | */ | |
10 | ||
11 | #if defined(LIBC_SCCS) && !defined(lint) | |
12 | .asciz "@(#)umodsi3.s 6.1 (Berkeley) %G%" | |
13 | #endif /* LIBC_SCCS and not lint */ | |
14 | ||
15 | /* | |
16 | * Unsigned remainder for GCC. | |
17 | * | |
18 | * __umodsi3(dividend, divisor) | |
19 | */ | |
20 | #include "DEFS.h" | |
21 | ||
22 | ENTRY(__umodsi3, 0) | |
23 | bitl $0x80000000,8(fp) # if (divisor & 0x80000000){ | |
24 | jeql 1f | |
25 | movl 4(fp),r0 | |
26 | cmpl 8(fp),r0 # if (divisor <= dividend ) | |
27 | jgtru 2f | |
28 | subl2 8(fp),r0 # return(dividend-divisor); | |
29 | 2: # else return(dividend);} | |
30 | ret | |
31 | 1: | |
32 | clrl r2 # return(dividend%divisor); | |
33 | movl 4(fp),r3 | |
34 | ediv 8(fp),r2,r1,r0 | |
35 | ret |