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[BUG] Spreadsheet Copy Multiple Cells Causes Crash
12-20-2013, 09:28 AM
Post: #10
RE: [BUG] Spreadsheet Copy Multiple Cells Causes Crash
Hello

(12-19-2013 01:19 AM)Michael de Estrada Wrote:  If this were the case, why does this problem exhibit itself only in the physical Prime and not the Emulator ?

Because the emulator runs on an Intel CPU which will do unalligned memory read/write of words while an ARM will (unless exception code is written) seg fault on it...

Among the couple of items which differ between intel and ARM are:
- unalligned pointers access -> crash
- shift by a negative value (a>>b when b<0)
- a%b when a and/or b are < 0 which leads to different results..

The first one is the cause of the HW crash. the 2 others are for your general information:-)

Thanks for the bug report. It is beeing taken into concideration.

Cyrille
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RE: [BUG] Spreadsheet Copy Multiple Cells Causes Crash - cyrille de brébisson - 12-20-2013 09:28 AM



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