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