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Diffstat (limited to 'src/kernel/HALKit/POWER/AP.h')
| -rw-r--r-- | src/kernel/HALKit/POWER/AP.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/kernel/HALKit/POWER/AP.h b/src/kernel/HALKit/POWER/AP.h new file mode 100644 index 00000000..efe4ceff --- /dev/null +++ b/src/kernel/HALKit/POWER/AP.h @@ -0,0 +1,39 @@ +/* ======================================== + + Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license. + + File: AP.h + Purpose: POWER hardware threads. + + Revision History: + + 14/04/24: Added file (amlel) + +======================================== */ + +#pragma once + +#include <NeKit/Defines.h> + +namespace Kernel { +struct HAL_HARDWARE_THREAD; + +/// @brief hardware thread indentification type. +typedef Kernel::Int32 hal_ap_kind; + +/// @brief Hardware thread information structure. +typedef struct HAL_HARDWARE_THREAD { + Kernel::UIntPtr fStartAddress; + Kernel::UIntPtr fStackPtr; + Kernel::UIntPtr fFramePtr; + Kernel::UInt8 fPrivileged : 1; + Kernel::UInt32 fPageMemoryFlags; + hal_ap_kind fIdentNumber; +} HAL_HARDWARE_THREAD; + +/// @brief Set PC to specific hart. +/// @param hart the hart +/// @param epc the pc. +/// @return +EXTERN_C Kernel::Void hal_set_pc_to_hart(HAL_HARDWARE_THREAD* hart, Kernel::VoidPtr epc); +} // namespace Kernel |
