ACPIe.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <Uefi/UefiBaseType.h>
#include <Library/BaseMemoryLib.h>
#include <Library/BaseOverflowLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <IndustryStandard/Acpi.h>
#include <Library/OcAcpiLib.h>
#include <IndustryStandard/AcpiAml.h>
#include <UserFile.h>

Go to the source code of this file.

Functions
STATIC VOID	PrintParserError (IN EFI_STATUS Status)
STATIC EFI_STATUS	AcpiFindEntryInFile (IN CONST CHAR8 *FileName, IN CONST CHAR8 *PathString, IN UINT8 Entry, OUT UINT32 *Offset)
int	ENTRY_POINT (int argc, char *argv[])
int	LLVMFuzzerTestOneInput (const uint8_t *Data, size_t Size)

Detailed Description

Copyright (c) 2020-2021, Ubsefor & koralexa. All rights reserved. SPDX-License-Identifier: BSD-3-Clause

Definition in file ACPIe.c.

Function Documentation

AcpiFindEntryInFile()

STATIC EFI_STATUS AcpiFindEntryInFile	(	IN CONST CHAR8 *	FileName,
		IN CONST CHAR8 *	PathString,
		IN UINT8	Entry,
		OUT UINT32 *	Offset )

Finds offset of required entry in ACPI table in case it exists.

Parameters

[in]	FileName	Path to file containing ACPI table.
[in]	PathString	Path to entry which must be found.
[in]	Entry	Number of entry which must be found.
[out]	Offset	Offset of the entry if it was found.

Return values

EFI_SUCCESS	Required entry was found.
EFI_NOT_FOUND	Required entry was not found.
EFI_DEVICE_ERROR	Error occured during parsing ACPI table.
EFI_OUT_OF_RESOURCES	Nesting limit has been reached.
EFI_INVALID_PARAMETER	Got wrong path to the entry.
EFI_LOAD_ERROR	Wrong path to the file or the file can't be opened.

Definition at line 78 of file ACPIe.c.

ENTRY_POINT()

int ENTRY_POINT	(	int	argc,
		char *	argv[] )

Finds sought entry in ACPI table. Usage: ./ACPIe -f FileName Path [Entry]

Parameters

[in]	FileName	Path to file with ACPI table.
[in]	Path	Path to required entry.
[in]	Entry	Number of required entry.

Definition at line 115 of file ACPIe.c.

LLVMFuzzerTestOneInput()

int LLVMFuzzerTestOneInput	(	const uint8_t *	Data,
		size_t	Size )

Definition at line 226 of file ACPIe.c.

PrintParserError()

STATIC VOID PrintParserError

(

IN EFI_STATUS

Status

)

Prints description of error occured in the perser.

Parameters

[in]

Status

Error occured in the parser.

Definition at line 26 of file ACPIe.c.