benkyd/OwOS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Logger and working GDT

Browse Source
This commit is contained in:
Benjamin Kyd
2019-04-27 23:35:28 +01:00
parent bda171256f
commit 6be1414484
15 changed files with 236 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
kernel.cpp
View File

@@ -1,10 +1,17 @@
#include <lib/std/stdlib.h>
#include <kernel/multiboot.h>
#include <lib/kernel/logger/logger.h>
#include <kernel/drivers/terminal/terminal.h>
#include <kernel/kernio.h>
#include <kernel/gdt.h>
#include <lib/std/stdlib.h>
#include <lib/std/memory.h>
#include <lib/kernel/logger/logger.h>
#define BochsBreak() outw(0x8A00,0x8A00); outw(0x8A00,0x08AE0);
extern "C" {
extern void ASM_INIT_FPU(void);
extern void INIT_FPU(void);
}
extern "C"
@@ -13,23 +20,29 @@ int kernel_main(uint32_t magic, multibootInfo_t* multiboot) {
cls();
showCursor();
setFGColour(VGA_GREEN);
write("OwOS V0.2 ");
writeln("Starting Up...");
writeln("OwOS V0.2 Starting Up...");
setFGColour(VGA_WHITE);
nline();
// Init systems
write("OwO, What's This? ");
write("*notices ");
write(itoa(multiboot->mem_upper / 1024));
write("mb of ram*");
initGDT();
loggerOK("GDT Loaded");
nline(); nline();
write("OwO, What's This?");
setFGColour(VGA_BRIGHT_MAGENTA);
nline(); nline(); nline();
ASM_INIT_FPU();
write(" *notices ");
write(itoa(multiboot->mem_upper / 1024));
writeln("mb of ram*");
setFGColour(VGA_WHITE);
nline();
setFGColour(VGA_YELLOW);
writeln("Welcome to OwOS");
setFGColour(VGA_BRIGHT_MAGENTA);
write("~#");
for (;;)