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BGPierce / VCC

Tandy Color Computer 3 Emulator
GNU General Public License v3.0
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VCC crashes when programs access #47

Closed BGPierce closed 4 years ago

BGPierce commented 8 years ago

Occassionally, when working on a program, a syntax error, especially involving loading data arrays or storing values to memory locations, when run, data seems to overwrite something and crash VCC. In reality, a real Coco would just "run wild" displaying a static graphics or text screen and a reset resolves the issue. In VCC, this sometimes crashes the emulator and requiring a restart. VCC should not be doing this. It should emulate the Coco crashing just as a real Coco would. Something is overwriting something... I have no clue as to what. This has been a problem in VCC since the beginning as far as I know.

Wersley commented 8 years ago

From our discussions I am convinced this the crash is caused by the unimplemented instructions in the HD6309 implementation.

BGPierce commented 8 years ago

I just made sure it was noted here so we wouldn't forget it.