34 lines
789 B
C++
34 lines
789 B
C++
#include "rsdp.h"
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#include "../memory/VirtualMemoryManager.h"
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#include "../../CoreLib/Memory.h"
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void printRSD(RSDPDescriptor* rsd){
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printf("Signature: ");
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for(int i = 0; i < 8; i++){
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kterm_put(rsd->signature[i]);
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}
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kterm_put('\n');
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printf("OEMID: ");
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for(int i =0; i < 6 ; i++){
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kterm_put (rsd->OEMID[i]);
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}
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kterm_put('\n');
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printf("Revision: %d\n", rsd->Revision);
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}
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RSDPDescriptor* FindRSD(){
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char* memory_byte = (char*) 0x000f2e14;
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const void* string = "RSD PTR ";
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for( ; (uint32_t) memory_byte < 0x00100000; memory_byte+=10){
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if( memcmp(memory_byte , string , 8 ) == 0 ) {
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printf("RSD PTR found at 0x%x !\n", memory_byte);
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break;
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}
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}
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return (RSDPDescriptor*) memory_byte;
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}
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