blob: 7c84d054f66ab4e6a26cb26daf725e6c653e3cbd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
#include "paging.h"
#include "def.h"
#include "gfx.h"
#include "halt.h"
void clear_screen(); // framebuffer.asm
void kmain()
{
clear_screen();
for (MemRegion *mmap = (void *) 0x500; mmap->start != nil; mmap++)
page_region(mmap);
page_region(&(MemRegion) {
.start = (void *) (u64) gfxinfo->framebuffer,
.size = gfxinfo->pitch * gfxinfo->height,
.type = MEM_RESERVED,
.zero = 0,
});
/*
for (u16 x = 0; x < gfxinfo->width; x++)
for (u16 y = 0; y < gfxinfo->height; y++)
set_pixel(x, y, 0x0087CEEB);
*/
set_region(0, 0, gfxinfo->width, gfxinfo->height, 0x0087CEEB);
halt();
}
// 0xE0000000
// 0xE03E8000
|
