projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| cf9530e6 | 1 | //------------------------------------------------------------------------------\r |
| 1e57a462 | 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_memcpy\r | |
| 17 | \r | |
| 18 | AREA Memcpy, CODE, READONLY\r | |
| 19 | \r | |
| 20 | ;\r | |
| 21 | ;VOID\r | |
| 22 | ;EFIAPI\r | |
| 23 | ;__aeabi_memcpy (\r | |
| 24 | ; IN VOID *Destination,\r | |
| 25 | ; IN VOID *Source,\r | |
| 26 | ; IN UINT32 Size\r | |
| 27 | ; );\r | |
| 28 | ;\r | |
| 29 | __aeabi_memcpy\r | |
| cf9530e6 OM |
30 | cmp r2, #0\r |
| 31 | bxeq lr\r | |
| 32 | push {lr}\r | |
| 33 | mov lr, r0\r | |
| 34 | L5\r | |
| 35 | ldrb r3, [r1], #1\r | |
| 36 | strb r3, [lr], #1\r | |
| 37 | subs r2, r2, #1\r | |
| 38 | bne L5\r | |
| 39 | pop {pc}\r | |
| 1e57a462 | 40 | \r |
| 62d441fb | 41 | END\r |