Executable formats

Mach-O universal slice planner

Plan FAT32 slice offsets with a separate alignment exponent for each slice.

Your inputs

Start with an example

Your inputs stay in your browser.

Your result

Example result

How it works

Reserve 8 + 20 × sliceCount directory bytes. Round each slice start up to 2^align, then add its size.

The sample slices start at 4096 and 16384; the second ends at byte 18384 exclusive.

Limits

FAT32 layout arithmetic only. CPU identifiers, slice contents, signatures and a complete universal-file header are excluded.