Tiberiu Chibici
913e65b856
==================================================== + Changed 'align 0x4' line above multiboot header in loader.asm to 'align 4' + Removed -e option for echo in build.sh + Modified build.sh for linux + Fixed triple fault when enabling paging + Fixed page faults at memory manager initialization + Fixed 'mem' console function + Added more info about page fault at crash screen + Added Panic() macro + Added verbose mode for memory manager [ BAD] BUILD 0.1.0.390 DATE 8/27/2011 AT 10:54 PM ==================================================== + Added stdlib routines, separated in different files + Rewritten physical memory manager + Added virtual mem manager + Added memory allocation/freeing + Added memory library + Added temporary allocation (at end of kernel), until paging is started - Removed functionality from debug console function 'mem' - Removed system.h, the one remaining function now in stdio.h
30 lines
530 B
C
30 lines
530 B
C
#ifndef __STDIO__H
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#define __STDIO__H
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#include <types.h>
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#define inb(port) inportb(port)
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#define outb(port) outportb(port)
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extern uint8 inportb (uint16 _port);
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static inline void outportb (uint16 _port, uint8 _data) {
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asm volatile ("outb %1, %0" : : "dN" (_port), "a" (_data));
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}
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static inline void iowait() {
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asm volatile ("outb %al, $0x80");
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}
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static inline void MagicBreakpoint()
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{
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asm volatile ("xchg %bx, %bx");
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}
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extern void SystemReboot();
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extern Key ReadKey();
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extern KeyEvent ReadKeyEvent();
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#endif
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