| /***************************************************************************//** | |
| * (c) Copyright 2007-2018 Microsemi SoC Products Group. All rights reserved. | |
| * | |
| * Legacy interrupt control functions for the Microsemi driver library hardware | |
| * abstraction layer. | |
| * | |
| * SVN $Revision: 9661 $ | |
| * SVN $Date: 2018-01-15 16:13:33 +0530 (Mon, 15 Jan 2018) $ | |
| */ | |
| #include "hal.h" | |
| #include "riscv_hal.h" | |
| /*------------------------------------------------------------------------------ | |
| * | |
| */ | |
| void HAL_enable_interrupts(void) { | |
| __enable_irq(); | |
| } | |
| /*------------------------------------------------------------------------------ | |
| * | |
| */ | |
| psr_t HAL_disable_interrupts(void) { | |
| psr_t psr; | |
| psr = read_csr(mstatus); | |
| __disable_irq(); | |
| return(psr); | |
| } | |
| /*------------------------------------------------------------------------------ | |
| * | |
| */ | |
| void HAL_restore_interrupts(psr_t saved_psr) { | |
| write_csr(mstatus, saved_psr); | |
| } | |