projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 96ef5a8e PB |
1 | #------------------------------------------------------------------------------\r |
| 2 | #\r | |
| 3 | # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r | |
| 4 | #\r | |
| 5 | # SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 6 | #\r | |
| 7 | #------------------------------------------------------------------------------\r | |
| 8 | \r | |
| 9 | #include <AsmMacroIoLib.h>\r | |
| 10 | \r | |
| 11 | #\r | |
| 12 | #UINT32\r | |
| 13 | #EFIAPI\r | |
| 14 | #__aeabi_uwrite4 (\r | |
| 15 | # IN UINT32 Data,\r | |
| 16 | # IN VOID *Pointer\r | |
| 17 | # );\r | |
| 18 | #\r | |
| 19 | ASM_FUNC(__aeabi_uwrite4)\r | |
| 20 | mov r2, r0, lsr #8\r | |
| 21 | strb r0, [r1]\r | |
| 22 | strb r2, [r1, #1]\r | |
| 23 | mov r2, r0, lsr #16\r | |
| 24 | strb r2, [r1, #2]\r | |
| 25 | mov r2, r0, lsr #24\r | |
| 26 | strb r2, [r1, #3]\r | |
| 27 | bx lr\r | |
| 28 | \r | |
| 29 | #\r | |
| 30 | #UINT64\r | |
| 31 | #EFIAPI\r | |
| 32 | #__aeabi_uwrite8 (\r | |
| 33 | # IN UINT64 Data,\r | |
| 34 | # IN VOID *Pointer\r | |
| 35 | # );\r | |
| 36 | #\r | |
| 37 | ASM_FUNC(__aeabi_uwrite8)\r | |
| 38 | mov r3, r0, lsr #8\r | |
| 39 | strb r0, [r2]\r | |
| 40 | strb r3, [r2, #1]\r | |
| 41 | mov r3, r0, lsr #16\r | |
| 42 | strb r3, [r2, #2]\r | |
| 43 | mov r3, r0, lsr #24\r | |
| 44 | strb r3, [r2, #3]\r | |
| 45 | \r | |
| 46 | mov r3, r1, lsr #8\r | |
| 47 | strb r1, [r2, #4]\r | |
| 48 | strb r3, [r2, #5]\r | |
| 49 | mov r3, r1, lsr #16\r | |
| 50 | strb r3, [r2, #6]\r | |
| 51 | mov r3, r1, lsr #24\r | |
| 52 | strb r3, [r2, #7]\r | |
| 53 | bx lr\r |