Annotation of /trunk/mkinitrd-magellan/klibc/usr/klibc/libgcc/__modsi3.c
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Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
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Sat Sep 1 22:45:15 2007 UTC (16 years, 9 months ago) by niro
File MIME type: text/plain
File size: 398 byte(s)
-import if magellan mkinitrd; it is a fork of redhats mkinitrd-5.0.8 with all magellan patches and features; deprecates magellan-src/mkinitrd
1 | niro | 532 | /* |
2 | * libgcc/__modsi3.c | ||
3 | */ | ||
4 | |||
5 | #include <stdint.h> | ||
6 | #include <stddef.h> | ||
7 | |||
8 | extern uint32_t __udivmodsi4(uint32_t num, uint32_t den, uint32_t * rem); | ||
9 | |||
10 | int32_t __modsi3(int32_t num, int32_t den) | ||
11 | { | ||
12 | int minus = 0; | ||
13 | int32_t v; | ||
14 | |||
15 | if (num < 0) { | ||
16 | num = -num; | ||
17 | minus = 1; | ||
18 | } | ||
19 | if (den < 0) { | ||
20 | den = -den; | ||
21 | minus ^= 1; | ||
22 | } | ||
23 | |||
24 | (void)__udivmodsi4(num, den, (uint32_t *) & v); | ||
25 | if (minus) | ||
26 | v = -v; | ||
27 | |||
28 | return v; | ||
29 | } |