old-DasOS/documentation/supervm-system.md

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2016-06-26 16:48:36 +00:00
# SuperVM System Documentation
This document contains descriptions of the SuperVM host system which
utilized a SPU Mark I to execute code.
## Executable Program Format EXP
SuperVM uses a simple format for storing its executables.
The format is an archive which stores key-value-pairs for configuration
and sections containing code or data.
### Sections
A section can be either code or data and has a defined memory position and length.
## System Memory
SuperVM provides access to up to 4 GBs of RAM with the x86 paging concept:
The memory is organized in page tables and a page directories. The directory
contains pointers to a page table which then contains the pointers to 4096 byte
large pages.