OcAppleLog.c File Reference

#include <Uefi.h>
#include <IndustryStandard/ApplePerfData.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/OcDebugLogLib.h>
#include <Library/OcMiscLib.h>
#include "OcLogInternal.h"

Go to the source code of this file.

Functions
STATIC EFI_STATUS EFIAPI	AppleDebugLogPrintToOcLog (IN OC_LOG_PROTOCOL *OcLog, IN CONST CHAR8 *Format,...)
STATIC EFI_STATUS EFIAPI	AppleDebugLogPrint (IN CONST CHAR8 *Message)
STATIC EFI_STATUS EFIAPI	AppleDebugLogExtractBuffer (IN OUT UINT32 *Position, IN OUT UINTN *BufferSize, OUT CHAR8 *Buffer OPTIONAL, OUT UINT32 *LostCharacters OPTIONAL)
STATIC EFI_STATUS EFIAPI	AppleDebugLogWriteFiles (VOID)
STATIC VOID EFIAPI	AppleDebugLogSetupFiles (VOID)
APPLE_DEBUG_LOG_PROTOCOL *	OcAppleDebugLogInstallProtocol (IN BOOLEAN Reinstall)
VOID	OcAppleDebugLogConfigure (IN BOOLEAN Enable)
VOID	OcAppleDebugLogPerfAllocated (IN OUT VOID *PerfBuffer, IN UINTN PerfBufferSize)

Variables
STATIC BOOLEAN	mAppleDebugLogEnable
STATIC CHAR8	mCurrentBuffer [1024]
STATIC APPLE_PERF_DATA *	mApplePerfBuffer
STATIC UINTN	mApplePerfBufferSize
STATIC UINT32	mApplePerfDumped
STATIC APPLE_DEBUG_LOG_PROTOCOL	mAppleDebugLogProtocol

Detailed Description

Copyright (C) 2020, vit9696. All rights reserved.

All rights reserved.

This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Definition in file OcAppleLog.c.

Function Documentation

AppleDebugLogExtractBuffer()

STATIC EFI_STATUS EFIAPI AppleDebugLogExtractBuffer	(	IN OUT UINT32 *	Position,
		IN OUT UINTN *	BufferSize,
		OUT CHAR8 *Buffer	OPTIONAL,
		OUT UINT32 *LostCharacters	OPTIONAL )

Definition at line 203 of file OcAppleLog.c.

AppleDebugLogPrint()

STATIC EFI_STATUS EFIAPI AppleDebugLogPrint

(

IN CONST CHAR8 *

Message

)

Definition at line 76 of file OcAppleLog.c.

AppleDebugLogPrintToOcLog()

STATIC EFI_STATUS EFIAPI AppleDebugLogPrintToOcLog	(	IN OC_LOG_PROTOCOL *	OcLog,
		IN CONST CHAR8 *	Format,
			... )

Definition at line 50 of file OcAppleLog.c.

AppleDebugLogSetupFiles()

STATIC VOID EFIAPI AppleDebugLogSetupFiles

(

VOID

)

Definition at line 232 of file OcAppleLog.c.

AppleDebugLogWriteFiles()

STATIC EFI_STATUS EFIAPI AppleDebugLogWriteFiles

(

VOID

)

Definition at line 219 of file OcAppleLog.c.

OcAppleDebugLogConfigure()

VOID OcAppleDebugLogConfigure

(

IN BOOLEAN

Enable

)

Configure Apple Debug Log protocol.

Parameters

[in]

Enable

Enable logging to OcLog.

Definition at line 295 of file OcAppleLog.c.

OcAppleDebugLogInstallProtocol()

APPLE_DEBUG_LOG_PROTOCOL * OcAppleDebugLogInstallProtocol

(

IN BOOLEAN

Reinstall

)

Install and initialise the Apple Debug Log protocol.

Parameters

[in]

Reinstall

Replace any installed protocol.

Returns

Installed or located protocol.

Return values

NULL	There was an error locating or installing the protocol.

Definition at line 252 of file OcAppleLog.c.

OcAppleDebugLogPerfAllocated()

VOID OcAppleDebugLogPerfAllocated	(	IN OUT VOID *	PerfBuffer,
		IN UINTN	PerfBufferSize )

Configure Apple performance log location.

Parameters

[in,out]	PerfBuffer	Performance buffer location.
[in]	PerfBufferSize	Performance buffer size.

Definition at line 303 of file OcAppleLog.c.

Variable Documentation

mAppleDebugLogEnable

STATIC BOOLEAN mAppleDebugLogEnable

Definition at line 29 of file OcAppleLog.c.

mAppleDebugLogProtocol

STATIC APPLE_DEBUG_LOG_PROTOCOL mAppleDebugLogProtocol

Initial value:

= {
  .Revision      = APPLE_DEBUG_LOG_PROTOCOL_REVISION,
  .Print         = AppleDebugLogPrint,
  .ExtractBuffer = AppleDebugLogExtractBuffer,
  .WriteFiles    = AppleDebugLogWriteFiles,
  .SetupFiles    = AppleDebugLogSetupFiles
}

Definition at line 243 of file OcAppleLog.c.

mApplePerfBuffer

STATIC APPLE_PERF_DATA* mApplePerfBuffer

Definition at line 37 of file OcAppleLog.c.

mApplePerfBufferSize

STATIC UINTN mApplePerfBufferSize

Definition at line 41 of file OcAppleLog.c.

mApplePerfDumped

STATIC UINT32 mApplePerfDumped

Definition at line 45 of file OcAppleLog.c.

mCurrentBuffer

STATIC CHAR8 mCurrentBuffer[1024]

Definition at line 33 of file OcAppleLog.c.