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
24 lines
439 B
C
24 lines
439 B
C
#include <stdio.h>
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#include "pic.h"
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void PicRemap(int pic1, int pic2)
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{
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// Send ICW1
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outportb(0x20, 0x11);
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outportb(0xA0, 0x11);
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// send ICW2
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outportb(0x21, pic1); // remap pics
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outportb(0xA1, pic2);
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// send ICW3
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outportb(0x21, 4);
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outportb(0xA1, 2);
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// Send ICW4
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outportb(0x21, 0x01);
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outportb(0xA1, 0x01);
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outportb(0x21, 0x00);
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}
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