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octareenroon91 / analog-box

Automatically exported from code.google.com/p/analog-box
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DEP issues Fixed #39

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
The Symptoms: 
Application crash when ever a circuit with an Equation or 
Differential Sytsem object are played.

The cause:
Both the Equation and Differential system objects dynamically 
compile their equations to memory. Newer Windows version employ 
DEP (Data Execution Prevention) to prevent such cross modified 
code.

The Cure:
ABox revision R25 attempts to fix this by setting necessary flags
in a Win32 API call. 

It is thought that the problem is now fixed. 
With thanks to qWord and the folks at masm32.com.

Original issue reported on code.google.com by andyt7...@gmail.com on 5 May 2014 at 12:29

GoogleCodeExporter commented 8 years ago

Original comment by andyt7...@gmail.com on 5 May 2014 at 12:30