Hello everybody,

i'm interesting in the way Coreboot manages the INT13H interrupt.

Please, can you tell me:

1- where (the name of the file) the INT 13H is implemented in the coreboot 
source code ?
2- if the INT 13H interrupt, when invoked by OS (or application programs), can 
do writing operations in the filesystem of the drive attached to the PC or only 
limits  to writing operations in memory regions different by the filesystem ?

3- Is a way to see on the screen the fully sequence of operations coreboot 
execute during the boot ? (i don't use QUEMU but program directly the bios 
eeprom chip).
 
Best Regards.

Vincenzo. 

Forensic Consultant
Tribunale di Lecce

Studio: Strada di Garibaldi - Contrada Paradisi
73010 Lequile (LE)

cell: 339.7968555
skype: vincenzo.di_salvo







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