1 files changed, 0 insertions, 114 deletions
diff --git a/src/kernel/core/monitor.cpp b/src/kernel/core/monitor.cpp
deleted file mode 100644
index ba2a6df..0000000
--- a/src/kernel/core/monitor.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-#include "monitor.h"
-#include "sys.h"
-
-#include "mem/mem.h"
-
-static int cursor_x = 0, cursor_y = 0;
-static uint16_t *video_memory = (uint16_t*)((size_t)K_HIGHHALF_ADDR + 0xB8000);
-
-static uint8_t attribute = 0x07; // 0 = background = black, 7 = foreground = white
-
-/*	For internal use only. Tells hardware to move the cursor at (cursor_x, cursor_y). */
-static void move_cursor() {
-	uint16_t cursor_location = cursor_y * 80 + cursor_x;
-	outb(0x3D4, 14);	//Sending high cursor byte
-	outb(0x3D5, cursor_location >> 8);
-	outb(0x3D4, 15);	//Sending high cursor byte
-	outb(0x3D5, cursor_location);
-}
-
-/*	For internal use only. Scrolls everything up one line. */
-static void scroll() {
-	uint16_t blank = (attribute << 8) | 0x20;
-
-	if (cursor_y >= 25) {
-		int i;
-		for (i = 0; i < 80*24; i++) {
-			video_memory[i] = video_memory[i+80];
-		}
-		for (i = 80*24; i < 80*25; i++) {
-			video_memory[i] = blank;
-		}
-		cursor_y = 24;
-	}
-}
-
-/*	Put one character on the screen. This function handles special characters \b, \t, \r and  \n. */
-void monitor_put(char c) {
-	if (c == '\b' && cursor_x) {	//Backspace
-		cursor_x--;
-	} else if (c == '\t') {	//Tab
-		cursor_x = (cursor_x + 8) & ~(8 - 1);
-	} else if (c == '\r') {	//Carriage return
-		cursor_x = 0;
-	} else if (c == '\n') {	//New line
-		cursor_x = 0;
-		cursor_y++;
-	} else if (c >= ' ') {	//Any printable character
-		video_memory[cursor_y * 80 + cursor_x] = c | (attribute << 8);
-		cursor_x++;
-	}
-	if (cursor_x >= 80) {
-		cursor_x = 0;
-		cursor_y++;
-	}
-
-	scroll();
-	move_cursor();
-}
-
-/* Clears the screen and moves cursor to (0,0) (top left corner) */
-void monitor_clear() {
-	uint16_t blank = (attribute << 8) | 0x20;
-
-	int i;
-
-	for (i = 0; i < 80*25; i++) {
-		video_memory[i] = blank;
-	}
-
-	cursor_x = 0; cursor_y = 0;
-	move_cursor();
-}
-
-/* Writes a string to the monitor */
-void monitor_write(char *s) {
-	while (*s) {
-		monitor_put(*(s++));
-	}
-}
-
-/* Writes a number in hexadecimal notation to the monitor */
-void monitor_writeHex(uint32_t v) {
-	int i;
-
-	monitor_put('0'); monitor_put('x');
-	char hexdigits[] = "0123456789abcdef";
-
-	for (i = 0; i < 8; i++) {
-		monitor_put(hexdigits[v >> 28]);
-		v = v << 4;
-	}
-}
-
-/* Writes a number in decimal notation to the monitor */
-void monitor_writeDec(uint32_t v) {
-	if (v == 0) {
-		monitor_put('0');
-		return;
-	}
-
-	char numbers[] = "0123456789";
-	while (v > 0) {
-		int order = 1, no = 1;
-		while (v / order > 0) order *= 10;
-		order /= 10;
-		monitor_put(numbers[v / order]);
-		v = v - (v / order * order);
-		while (v / no > 0) no *= 10;
-		while (no < order) {
-			monitor_put('0');
-			no *= 10;
-		}
-	}
-}