mirror of https://github.com/acidanthera/audk.git
102 lines
2.0 KiB
C
102 lines
2.0 KiB
C
/** @file
|
|
|
|
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
|
|
Portions copyright (c) 2011, 2012, ARM Ltd. All rights reserved.<BR>
|
|
|
|
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.
|
|
|
|
**/
|
|
|
|
#ifndef __SEMIHOSTING_H__
|
|
#define __SEMIHOSTING_H__
|
|
|
|
/*
|
|
*
|
|
* Please refer to ARM RVDS 3.0 Compiler and Libraries Guide for more information
|
|
* about the semihosting interface.
|
|
*
|
|
*/
|
|
|
|
#define SEMIHOST_FILE_MODE_READ (0 << 2)
|
|
#define SEMIHOST_FILE_MODE_WRITE (1 << 2)
|
|
#define SEMIHOST_FILE_MODE_APPEND (2 << 2)
|
|
#define SEMIHOST_FILE_MODE_CREATE (1 << 1)
|
|
#define SEMIHOST_FILE_MODE_BINARY (1 << 0)
|
|
#define SEMIHOST_FILE_MODE_ASCII (0 << 0)
|
|
|
|
BOOLEAN
|
|
SemihostConnectionSupported (
|
|
VOID
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileOpen (
|
|
IN CHAR8 *FileName,
|
|
IN UINT32 Mode,
|
|
OUT UINTN *FileHandle
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileSeek (
|
|
IN UINTN FileHandle,
|
|
IN UINTN Offset
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileRead (
|
|
IN UINTN FileHandle,
|
|
IN OUT UINTN *Length,
|
|
OUT VOID *Buffer
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileWrite (
|
|
IN UINTN FileHandle,
|
|
IN OUT UINTN *Length,
|
|
IN VOID *Buffer
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileClose (
|
|
IN UINTN FileHandle
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileLength (
|
|
IN UINTN FileHandle,
|
|
OUT UINTN *Length
|
|
);
|
|
|
|
RETURN_STATUS
|
|
SemihostFileRemove (
|
|
IN CHAR8 *FileName
|
|
);
|
|
|
|
CHAR8
|
|
SemihostReadCharacter (
|
|
VOID
|
|
);
|
|
|
|
VOID
|
|
SemihostWriteCharacter (
|
|
IN CHAR8 Character
|
|
);
|
|
|
|
VOID
|
|
SemihostWriteString (
|
|
IN CHAR8 *String
|
|
);
|
|
|
|
UINT32
|
|
SemihostSystem (
|
|
IN CHAR8 *CommandLine
|
|
);
|
|
|
|
#endif // __SEMIHOSTING_H__
|