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f0441e587454a56bb320222b85721dfe0c03c55b
[3sys]
/
sys1
/
kern
/
src
/
main.c
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h>
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#include "vga.h"
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void drawtext(int x, int y, const char *s)
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{
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while(*s) {
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vga_drawchar(x++, y, *s++);
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}
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}
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void kmain(void)
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{
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char buf[64];
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vga_reset();
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vga_setcolor(VGA_YELLOW | VGA_BRIGHT, VGA_BLACK);
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sprintf(buf, "kmain addr: %p", (void*)kmain);
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drawtext(10, 5, buf);
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}