projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 7601b251 AC |
1 | /** @file\r |
| 2 | CPU get interrupt state function for RISC-V\r | |
| 3 | \r | |
| 4 | Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>\r | |
| 5 | \r | |
| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #include "BaseLibInternals.h"\r | |
| 10 | \r | |
| 11 | extern UINT32 RiscVGetSupervisorModeInterrupts (VOID);\r | |
| 12 | \r | |
| 13 | /**\r | |
| 14 | Retrieves the current CPU interrupt state.\r | |
| 15 | \r | |
| 16 | Returns TRUE is interrupts are currently enabled. Otherwise\r | |
| 17 | returns FALSE.\r | |
| 18 | \r | |
| 19 | @retval TRUE CPU interrupts are enabled.\r | |
| 20 | @retval FALSE CPU interrupts are disabled.\r | |
| 21 | \r | |
| 22 | **/\r | |
| 23 | BOOLEAN\r | |
| 24 | EFIAPI\r | |
| 25 | GetInterruptState (\r | |
| 26 | VOID\r | |
| 27 | )\r | |
| 28 | {\r | |
| 29 | unsigned long RetValue;\r | |
| 30 | \r | |
| 31 | RetValue = RiscVGetSupervisorModeInterrupts ();\r | |
| 32 | return RetValue? TRUE: FALSE;\r | |
| 33 | }\r | |
| 34 | \r | |
| 35 | \r |