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1e57a462 | 1 | //------------------------------------------------------------------------------ \r |
2 | //\r | |
3 | // Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r | |
4 | //\r | |
5 | // 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 | \r | |
16 | EXPORT __aeabi_lasr\r | |
17 | \r | |
18 | AREA Math, CODE, READONLY\r | |
19 | \r | |
20 | ;\r | |
21 | ;UINT32\r | |
22 | ;EFIAPI\r | |
23 | ;__aeabi_lasr (\r | |
24 | ; IN UINT32 Dividen\r | |
25 | ; IN UINT32 Divisor\r | |
26 | ; );\r | |
27 | ;\r | |
28 | __aeabi_lasr\r | |
29 | SUBS r3,r2,#0x20\r | |
30 | BPL {pc} + 0x18 ; 0x1c\r | |
31 | RSB r3,r2,#0x20\r | |
32 | LSR r0,r0,r2\r | |
33 | ORR r0,r0,r1,LSL r3\r | |
34 | ASR r1,r1,r2\r | |
35 | BX lr\r | |
36 | ASR r0,r1,r3\r | |
37 | ASR r1,r1,#31\r | |
38 | BX lr\r | |
39 | \r | |
40 | END\r | |
41 | \r |