projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 47d183db OM |
1 | #------------------------------------------------------------------------------\r |
| 2 | #\r | |
| 3 | # Copyright (c) 2013 - 2014, ARM Limited. All rights reserved.\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 | #include <AsmMacroIoLibV8.h>\r | |
| 16 | \r | |
| 136df8b8 | 17 | ASM_FUNC(ArmReadCpuExCr)\r |
| 47d183db OM |
18 | mrs x0, S3_1_c15_c2_1\r |
| 19 | ret\r | |
| 20 | \r | |
| 136df8b8 | 21 | ASM_FUNC(ArmWriteCpuExCr)\r |
| 47d183db OM |
22 | msr S3_1_c15_c2_1, x0\r |
| 23 | dsb sy\r | |
| 24 | isb\r | |
| 25 | ret\r | |
| 26 | \r | |
| 27 | ASM_FUNCTION_REMOVE_IF_UNREFERENCED\r |