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addind more important kernel files and also fixing bugs

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Gregory Kenneth Bowne
2025-05-15 02:37:06 -07:00
parent 512bd49ff7
commit a9f2826014
21 changed files with 489 additions and 17 deletions
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5
kernel/terminal.c
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@@ -1,6 +1,7 @@
#include <stdint.h>
#include "io.h"
#include "terminal.h"
#include "vga.h"
#define VGA_ADDRESS 0xB8000
#define VGA_WIDTH 80
@@ -12,10 +13,6 @@ static uint8_t cursor_x = 0;
static uint8_t cursor_y = 0;
static uint8_t current_color = WHITE_ON_BLACK;
static uint16_t vga_entry(char c, uint8_t color) {
return (uint16_t) color << 8 | (uint8_t) c;
}
void terminal_initialize(void) {
for (uint16_t y = 0; y < VGA_HEIGHT; y++) {
for (uint16_t x = 0; x < VGA_WIDTH; x++) {