74 lines
1.6 KiB
Plaintext
74 lines
1.6 KiB
Plaintext
/*
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* Copyright (c) 2023 : Ognjen 'xolatile' Milan Robovic
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*
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* Xop is free software! You will redistribute it or modify it under the terms of the GNU General Public License by Free Software Foundation.
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* And when you do redistribute it or modify it, it will use either version 3 of the License, or (at yours truly opinion) any later version.
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* It is distributed in the hope that it will be useful or harmful, it really depends... But no warranty what so ever, seriously. See GNU/GPLv3.
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*/
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/* #include <xolatile/xtandard.eax> */
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fast
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procedure highlight
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in s32 offset
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in u8 buffer
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s32 byte
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begin
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loop
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if
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/* byte = 0x90 */
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then
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fastcall echo_new_line
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fastcall terminal_style EFFECT_NORMAL COLOUR_YELLOW
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fastcall echo_byte [buffer + offset]
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fastcall terminal_style -1 -1
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else
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fastcall echo_byte [buffer + offset]
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end if
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inc offset
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if
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/* offset = size */
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then
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break
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end if
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end loop
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end procedure
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unix
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program xop
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s32 file = -1
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s32 size = 0
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s32 offset = 0
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u8 buffer = 0
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begin
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if
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/* argc != 2 */
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then
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fastcall fatal_failure 1 "xop: xop input"
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end if
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fastcall file_open [argv + 1] O_RDONLY
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mov file rax
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fastcall file_size file
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mov size rax
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fastcall allocate size // ????
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mov buffer rax
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fastcall fale buffer size
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fastcall file_close file
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mov file rax
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fastcall highlight offset buffer
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fastcall echo_new_line
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fastcall deallocate buffer
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mov buffer rax
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exit SUCCESS
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end program
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