tree 25dd9b224dee2b99bcb5109add9d62239378818e
parent 6fa640d01dc93876ccd0c357b2d7d71c4aaf02b6
author oliverschmidt <oliverschmidt> 1148499680 +0000
committer oliverschmidt <oliverschmidt> 1148499680 +0000

Completed the (by now quite complex) startup code for the apple2enh target.

- The ProDOS dispatcher code at $D100-$D3FF is saved to /RAM before overwriting it and restored before quiting.
- Both files saved to /RAM are removed on quiting.
- /RAM is checked to be empty on startup.

The additional cleanup code is placed in the UIP segment which means that it doesn't use address space on normal operation.