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1 | /** @file\r |
2 | Math worker functions.\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 | **/\r |
14 | \r |
15 | #include "BaseLibInternals.h"\r |
16 | \r |
17 | /**\r |
18 | Divides a 64-bit unsigned integer by a 32-bit unsigned integer and generates\r |
19 | a 64-bit unsigned result and an optional 32-bit unsigned remainder.\r |
20 | \r |
21 | This function divides the 64-bit unsigned value Dividend by the 32-bit\r |
22 | unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder\r |
23 | is not NULL, then the 32-bit unsigned remainder is returned in Remainder.\r |
24 | This function returns the 64-bit unsigned quotient.\r |
25 | \r |
26 | If Divisor is 0, then ASSERT().\r |
27 | \r |
28 | @param Dividend A 64-bit unsigned value.\r |
29 | @param Divisor A 32-bit unsigned value.\r |
30 | @param Remainder A pointer to a 32-bit unsigned value. This parameter is\r |
31 | optional and may be NULL.\r |
32 | \r |
33 | @return Dividend / Divisor\r |
34 | \r |
35 | **/\r |
36 | UINT64\r |
37 | EFIAPI\r |
38 | DivU64x32Remainder (\r |
39 | IN UINT64 Dividend,\r |
40 | IN UINT32 Divisor,\r |
41 | OUT UINT32 *Remainder\r |
42 | )\r |
43 | {\r |
44 | ASSERT (Divisor != 0);\r |
45 | return InternalMathDivRemU64x32 (Dividend, Divisor, Remainder);\r |
46 | }\r |