This happen during debugging my C code under XCode, compiled for Intel
platform,
double fVal, fTemp;
fTemp = filesize; /* filesize is a long long and is
greater than 0 */
fVal = 100.0 / (double) fTemp; /* EXC_ARITHMETIC happens here */
The debugger stop and throws EXC_ARITHMETIC message at the calculation
line. When the program is in release mode(compile with -O2), this
problem never happens during runtime. I am using OS 10.4.3 (8F1111).
What condition makes EXC_ARITHMETIC exception to be thrown under
Pentium ?
Integer divide by zero is a fatal exception on Intel. You're doing a
floating point divide here, so the exception's probably happening on a
different line.
-Eric
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