98imgtools

Simple scripts for reading/writing PC-9801 emulator image headers. There's an additional pbr_dump script which can be used to dump FAT partition boot sectors, if needed.

Example usage

Mount a HDI image:

mount -ooffset=$(./pbr_dump.py image.hdi | awk '$1=="offset:"{print $2}') image.hdi /mount/point

Supported formats

• HDD (Virtual98)
• HDI (Anex86)
• NHD (T98-Next)
• SLH (SL9821)

See formats for the various format structures.

Tools

pbr_dump.py

Displays boot sector information of the first FAT partition found in the provided disk image.

hdddump.py

Displays header information from an HDD hard drive image file.

hddgen.py

Creates a new HDD image header to the user's specifications.

hdidump.py

Displays header information from an HDI hard drive image file.

nhddump.py

Displays header information from an NHD hard drive image file.

nhdgen.py

Creates a new NHD image header to the user's specifications.

slhdump.py

Displays header information from an SLH hard drive image file.

slhgen.py

Creates a new SLH image header to the user's specifications.