ROM space isn't read-only

[stevesims]

Interesting gotcha...

In some of the tests that I've written I had used static strings to test out some functions that needed to have write access to those strings (this was to temporarily terminate a filepath, excluding it's leafname). in the emulator these tests worked fine, but on real hardware they don't. it makes sense that the tests failed on real hardware, as the attempt to temporarily terminate the filepath should have failed. My tests were easily fixed by copying those strings into the heap before use.

From my observations it therefore seems that the emulator is allowing memory writes to the ROM memory space