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878ddf1f | 1 | /** @file\r |
2 | Integer division worker functions for Ia32.\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation<BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | Module Name: DivS64x64Remainder.c\r | |
14 | \r | |
15 | **/\r | |
16 | \r | |
17 | #include "../BaseLibInternals.h"\r | |
18 | \r | |
19 | INT64\r | |
20 | EFIAPI\r | |
21 | InternalMathDivRemS64x64 (\r | |
22 | IN INT64 Dividend,\r | |
23 | IN INT64 Divisor,\r | |
24 | OUT INT64 *Remainder\r | |
25 | )\r | |
26 | {\r | |
27 | INT64 Quot;\r | |
28 | \r | |
29 | Quot = InternalMathDivRemU64x64 (\r | |
30 | Dividend >= 0 ? Dividend : -Dividend,\r | |
31 | Divisor >= 0 ? Divisor : -Divisor,\r | |
32 | (UINT64 *) Remainder\r | |
33 | );\r | |
34 | if (Remainder != NULL && Dividend < 0) {\r | |
35 | *Remainder = -*Remainder;\r | |
36 | }\r | |
37 | return (Dividend ^ Divisor) >= 0 ? Quot : -Quot;\r | |
38 | }\r |