21 lines
378 B
C
21 lines
378 B
C
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#include "../cpu/i386/ports.h"
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#include <string.h>
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#define VGA_BLACK 0
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#define VGA_WHITE 15
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static char* screen;
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static void set_char(int x,char c) {
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screen[x*2]=c;
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screen[x*2+1]=(VGA_BLACK<<4)|VGA_WHITE;
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}
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void vga_init(char* addr) {
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screen=addr;
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}
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void vga_write_string(const char* string) {
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for (size_t i=0;i<strlen(string);i++) {
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set_char(i,string[i]);
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}
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}
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