ARM Packages: Removed trailing spaces

[mirror_edk2.git] / ArmPkg / Include / Library / SemihostLib.h

/** @file\r
\r
  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
  Portions copyright (c) 2011, 2012, ARM Ltd. All rights reserved.<BR>\r
\r
  This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef __SEMIHOSTING_H__\r
#define __SEMIHOSTING_H__\r
\r
/*\r
 *\r
 *  Please refer to ARM RVDS 3.0 Compiler and Libraries Guide for more information\r
 *  about the semihosting interface.\r
 *\r
 */\r
\r
#define SEMIHOST_FILE_MODE_READ     (0 << 2)\r
#define SEMIHOST_FILE_MODE_WRITE    (1 << 2)\r
#define SEMIHOST_FILE_MODE_APPEND   (2 << 2)\r
#define SEMIHOST_FILE_MODE_CREATE   (1 << 1)\r
#define SEMIHOST_FILE_MODE_BINARY   (1 << 0)\r
#define SEMIHOST_FILE_MODE_ASCII    (0 << 0)\r
\r
BOOLEAN\r
SemihostConnectionSupported (\r
  VOID\r
  );\r
\r
RETURN_STATUS\r
SemihostFileOpen (\r
  IN  CHAR8  *FileName,\r
  IN  UINT32 Mode,\r
  OUT UINTN  *FileHandle\r
  );\r
\r
RETURN_STATUS\r
SemihostFileSeek (\r
  IN UINTN  FileHandle,\r
  IN UINTN  Offset\r
  );\r
\r
RETURN_STATUS\r
SemihostFileRead (\r
  IN     UINTN  FileHandle,\r
  IN OUT UINTN  *Length,\r
  OUT    VOID   *Buffer\r
  );\r
\r
RETURN_STATUS\r
SemihostFileWrite (\r
  IN     UINTN  FileHandle,\r
  IN OUT UINTN  *Length,\r
  IN     VOID   *Buffer\r
  );\r
\r
RETURN_STATUS\r
SemihostFileClose (\r
  IN UINTN  FileHandle\r
  );\r
\r
RETURN_STATUS\r
SemihostFileLength (\r
  IN  UINTN  FileHandle,\r
  OUT UINTN  *Length\r
  );\r
\r
RETURN_STATUS\r
SemihostFileRemove (\r
  IN CHAR8 *FileName\r
  );\r
\r
CHAR8\r
SemihostReadCharacter (\r
  VOID\r
  );\r
\r
VOID\r
SemihostWriteCharacter (\r
  IN CHAR8 Character\r
  );\r
\r
VOID\r
SemihostWriteString (\r
  IN CHAR8 *String\r
  );\r
\r
UINT32\r
SemihostSystem (\r
  IN CHAR8 *CommandLine\r
  );\r
\r
#endif // __SEMIHOSTING_H__\r