18 lines
391 B
C
18 lines
391 B
C
#include "terminal.h"
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#include "cmatrix.h"
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inline static void
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write_to_terminal(u16 disp_pos, u16 content)
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{
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asm(
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"mov %1, %%gs:(%0)" ::"r"(disp_pos * 2), "r"(content)
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: "memory");
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}
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void
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clear_screen()
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{
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u16 content = DEFAULT_COLOR | ' ';
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for (int i = 0; i < TERMINAL_ROW; i++)
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for (int j = 0; j < TERMINAL_COLUMN; j++)
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write_to_terminal(TERMINAL_POS(i, j), content);
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} |