ArchExceptionHandler.c File Reference

#include <Library/BaseLib.h>
#include <Register/LoongArch64/Csr.h>
#include "ExceptionCommon.h"

Go to the source code of this file.

Functions
EFI_EXCEPTION_TYPE EFIAPI	GetExceptionType (IN EFI_SYSTEM_CONTEXT SystemContext)
EFI_EXCEPTION_TYPE EFIAPI	GetInterruptType (IN EFI_SYSTEM_CONTEXT SystemContext)
VOID EFIAPI	DumpCpuContext (IN EFI_EXCEPTION_TYPE ExceptionType, IN EFI_SYSTEM_CONTEXT SystemContext)
VOID	DumpImageAndCpuContent (IN EFI_EXCEPTION_TYPE ExceptionType, IN EFI_SYSTEM_CONTEXT SystemContext)
VOID EFIAPI	IpiInterruptHandler (IN EFI_EXCEPTION_TYPE InterruptType, IN EFI_SYSTEM_CONTEXT SystemContext)

Detailed Description

LoongArch64 CPU Exception Handler.

Copyright (c) 2024, Loongson Technology Corporation Limited. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file ArchExceptionHandler.c.

Function Documentation

DumpCpuContext()

VOID EFIAPI DumpCpuContext	(	IN EFI_EXCEPTION_TYPE	ExceptionType,
		IN EFI_SYSTEM_CONTEXT	SystemContext
	)

Display CPU information.

Parameters

ExceptionType	Exception type.
SystemContext	Pointer to EFI_SYSTEM_CONTEXT.

Definition at line 87 of file ArchExceptionHandler.c.

DumpImageAndCpuContent()

VOID DumpImageAndCpuContent	(	IN EFI_EXCEPTION_TYPE	ExceptionType,
		IN EFI_SYSTEM_CONTEXT	SystemContext
	)

Display CPU information.

Parameters

ExceptionType	Exception type.
SystemContext	Pointer to EFI_SYSTEM_CONTEXT.

Definition at line 198 of file ArchExceptionHandler.c.

GetExceptionType()

EFI_EXCEPTION_TYPE EFIAPI GetExceptionType

(

IN EFI_SYSTEM_CONTEXT

SystemContext

)

Get Exception Type

Parameters

[in]

SystemContext

Pointer to EFI_SYSTEM_CONTEXT.

Returns

LoongArch64 exception type.

Definition at line 24 of file ArchExceptionHandler.c.

GetInterruptType()

EFI_EXCEPTION_TYPE EFIAPI GetInterruptType

(

IN EFI_SYSTEM_CONTEXT

SystemContext

)

Get Interrupt Type

Parameters

[in]

SystemContext

Pointer to EFI_SYSTEM_CONTEXT.

Returns

LoongArch64 intrrupt type.

Definition at line 44 of file ArchExceptionHandler.c.

IpiInterruptHandler()

VOID EFIAPI IpiInterruptHandler	(	IN EFI_EXCEPTION_TYPE	InterruptType,
		IN EFI_SYSTEM_CONTEXT	SystemContext
	)

IPI Interrupt Handler.

Parameters

InterruptType	The type of interrupt that occurred
SystemContext	A pointer to the system context when the interrupt occurred

Definition at line 223 of file ArchExceptionHandler.c.