ArchExceptionHandlerTest.c File Reference

#include "CpuExceptionHandlerTest.h"

Go to the source code of this file.

Functions
VOID EFIAPI	AdjustRipForFaultHandler (IN EFI_EXCEPTION_TYPE ExceptionType, IN EFI_SYSTEM_CONTEXT SystemContext)
VOID EFIAPI	AdjustCpuContextHandler (IN EFI_EXCEPTION_TYPE ExceptionType, IN EFI_SYSTEM_CONTEXT SystemContext)
UNIT_TEST_STATUS	CompareCpuContext (VOID)
VOID EFIAPI	CpuStackGuardExceptionHandler (IN EFI_EXCEPTION_TYPE ExceptionType, IN EFI_SYSTEM_CONTEXT SystemContext)

Variables
GENERAL_REGISTER	mActualContextInHandler
GENERAL_REGISTER	mActualContextAfterException
GENERAL_REGISTER	mExpectedContextInHandler = { 1, 2, 3, 4, 5, 0, 7, 8, 9, 0xa, 0xb, 0xc, 0xd, 0xe }
GENERAL_REGISTER	mExpectedContextAfterException = { 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e }

Detailed Description

Unit tests of the CpuExceptionHandlerLib.

Copyright (c) 2022, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file ArchExceptionHandlerTest.c.

Function Documentation

AdjustCpuContextHandler()

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

Special handler for ConsistencyOfCpuContext test case.

Parameters

ExceptionType	Exception type.
SystemContext	Pointer to EFI_SYSTEM_CONTEXT.

Definition at line 48 of file ArchExceptionHandlerTest.c.

AdjustRipForFaultHandler()

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

Special handler for fault exception. Rip/Eip in SystemContext will be modified to the instruction after the exception instruction.

Parameters

ExceptionType	Exception type.
SystemContext	Pointer to EFI_SYSTEM_CONTEXT.

Definition at line 31 of file ArchExceptionHandlerTest.c.

CompareCpuContext()

UNIT_TEST_STATUS CompareCpuContext

(

VOID

)

Compare cpu context in ConsistencyOfCpuContext test case. 1.Compare mActualContextInHandler with mExpectedContextInHandler. 2.Compare mActualContextAfterException with mActualContextAfterException.

Return values

UNIT_TEST_PASSED	The Unit test has completed and it was successful.
UNIT_TEST_ERROR_TEST_FAILED	A test case assertion has failed.

Definition at line 109 of file ArchExceptionHandlerTest.c.

CpuStackGuardExceptionHandler()

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

Special handler for CpuStackGuard test case.

Parameters

ExceptionType	Exception type.
SystemContext	Pointer to EFI_SYSTEM_CONTEXT.

Definition at line 154 of file ArchExceptionHandlerTest.c.

Variable Documentation

mActualContextAfterException

GENERAL_REGISTER mActualContextAfterException

Definition at line 12 of file ArchExceptionHandlerTest.c.

mActualContextInHandler

GENERAL_REGISTER mActualContextInHandler

Definition at line 11 of file ArchExceptionHandlerTest.c.

mExpectedContextAfterException

GENERAL_REGISTER mExpectedContextAfterException = { 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e }

Definition at line 20 of file ArchExceptionHandlerTest.c.

mExpectedContextInHandler

GENERAL_REGISTER mExpectedContextInHandler = { 1, 2, 3, 4, 5, 0, 7, 8, 9, 0xa, 0xb, 0xc, 0xd, 0xe }

Definition at line 19 of file ArchExceptionHandlerTest.c.