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Added Global Descriptor Table(GDT)...not working yet(as always)

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ice-bit
2019-07-04 12:49:53 +02:00
parent 222ab282d9
commit ccd31d8fab
7 changed files with 264 additions and 5 deletions
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4
kernel/drivers/tty.c
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@@ -12,7 +12,7 @@ static uint32_t fb_row = 0; // Y
void write_cell(int16_t i, uint8_t c, uint8_t fg, uint8_t bg) {
uint8_t *fb = VGA_PTR;
fb[i*2] = c;
fb[i*2 + 1] = ((bg & 0x0F) << 4) | (fg | 0x0F);
fb[i*2 + 1] = ((bg & 0x0F) << 4) | (fg & 0x0F);
}
void move_cursor(uint16_t pos) {
@@ -71,7 +71,7 @@ void kprint(uint8_t *buf) {
void init_prompt() {
uint8_t *prompt = (uint8_t*)"\nuser@iceOS-$ ";
kprint_c(prompt, strlen(prompt), GREEN, BLACK);
kprint_c(prompt, strlen(prompt), LIGHT_GREEN, BLACK);
}
void clear_prompt() {