Simple OS Support

Yasin Yenidunya machka at
Thu Mar 25 14:41:04 PDT 2010

hi all,

i have the project that building simple operating system for university. is
there anyone that help me to access hard disk drive in real mode. i just
boot the computer in real mode. then i started to generate GDT and access
the hard disk drive in chs mode like c=x, h=y and s=z. i don't need to
partition hdd. i just need the write something on specified block like
"1111110111" and read it. is there any guide to help me?


machka at
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