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https://github.com/ARM-software/arm-trusted-firmware.git
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97043ac98e
Reduce the number of header files included from other header files as much as possible without splitting the files. Use forward declarations where possible. This allows removal of some unnecessary "#ifndef __ASSEMBLY__" statements. Also, review the .c and .S files for which header files really need including and reorder the #include statements alphabetically. Fixes ARM-software/tf-issues#31 Change-Id: Iec92fb976334c77453e010b60bcf56f3be72bd3e
81 lines
3.3 KiB
C
81 lines
3.3 KiB
C
/*
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* Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* Neither the name of ARM nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __SEMIHOSTING_H__
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#define __SEMIHOSTING_H__
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#include <stdio.h> /* For ssize_t */
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#define SEMIHOSTING_SYS_OPEN 0x01
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#define SEMIHOSTING_SYS_CLOSE 0x02
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#define SEMIHOSTING_SYS_WRITE0 0x04
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#define SEMIHOSTING_SYS_WRITEC 0x03
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#define SEMIHOSTING_SYS_WRITE 0x05
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#define SEMIHOSTING_SYS_READ 0x06
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#define SEMIHOSTING_SYS_READC 0x07
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#define SEMIHOSTING_SYS_SEEK 0x0A
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#define SEMIHOSTING_SYS_FLEN 0x0C
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#define SEMIHOSTING_SYS_REMOVE 0x0E
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#define SEMIHOSTING_SYS_SYSTEM 0x12
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#define SEMIHOSTING_SYS_ERRNO 0x13
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#define FOPEN_MODE_R 0x0
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#define FOPEN_MODE_RB 0x1
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#define FOPEN_MODE_RPLUS 0x2
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#define FOPEN_MODE_RPLUSB 0x3
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#define FOPEN_MODE_W 0x4
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#define FOPEN_MODE_WB 0x5
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#define FOPEN_MODE_WPLUS 0x6
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#define FOPEN_MODE_WPLUSB 0x7
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#define FOPEN_MODE_A 0x8
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#define FOPEN_MODE_AB 0x9
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#define FOPEN_MODE_APLUS 0xa
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#define FOPEN_MODE_APLUSB 0xb
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long semihosting_connection_supported(void);
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long semihosting_file_open(const char *file_name, size_t mode);
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long semihosting_file_seek(long file_handle, ssize_t offset);
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long semihosting_file_read(long file_handle, size_t *length, void *buffer);
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long semihosting_file_write(long file_handle,
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size_t *length,
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const void *buffer);
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long semihosting_file_close(long file_handle);
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long semihosting_file_length(long file_handle);
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long semihosting_system(char *command_line);
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long semihosting_get_flen(const char *file_name);
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long semihosting_download_file(const char *file_name,
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size_t buf_size,
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void *buf);
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void semihosting_write_char(char character);
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void semihosting_write_string(char *string);
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char semihosting_read_char(void);
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#endif /* __SEMIHOSTING_H__ */
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