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Fat Functions
Follow the chain of FAT12 clusters and load their data into memory
- IN:
ES:DI, AX
= Where to load the contents of the clusters in memory, Starting cluster - OUT:
CF
= Carry flag set on error
Follow the chain of FAT16 clusters and load their data into memory
- IN:
ES:DI, AX
= Where to load the contents of the clusters in memory, Starting cluster - OUT:
CF
= Carry flag set on error
Determine if to use FAT12 or FAT16, then follow the corresponding cluster chain and load it's data into memory
- IN:
ES:DI, AX
= Where to load the contents of the clusters in memory, Starting cluster - OUT:
CF
= Carry flag set on error
Follow a chain of FAT12 clusters and remove them from the FAT table
- IN:
AX
= Starting cluster - OUT:
CF
= Carry flag set on error
Follow a chain of FAT16 clusters and remove them from the FAT table
- IN:
AX
= Starting cluster - OUT:
CF
= Carry flag set on error
Determine if to use FAT12 or FAT16, then follow the corresponding cluster chain and remove them from the FAT table
- IN:
AX
= Starting cluster - OUT:
CF
= Carry flag set on error
Calculate and write a new set of clusters into FAT12, then follow the created chain of clusters and write their corresponding data to the disk
- IN:
ES:DI, AX
= Location of the data to write, 32-bit file size - OUT:
CX, CF
= Start of cluster, Carry flag set on error
Calculate and write a new set of clusters into FAT16, then follow the created chain of clusters and write their corresponding data to the disk
- IN:
ES:DI, AX
= Location of the data to write, 32-bit file size - OUT:
CX, CF
= Start of cluster, Carry flag set on error
Determine if to use FAT12 or FAT16, then calculate and write a new set of clusters into FAT, following the created chain of clusters and writing their corresponding data to the disk
- IN:
ES:DI, AX
= Location of the data to write, 32-bit file size - OUT:
CX, CF
= Start of cluster, Carry flag set on error