portably hoop venerable errors c++


i'm operative porting visible c++ concentration gcc (should build mingw linux).



the existent formula uses __try { ... } __except(1) { ... } blocks few places roughly zero (short maybe out memory form errors?) way exit but doing minimal logging.



what options doing something identical gcc?



edit: interjection pointer /eh options visible studio, i need examples hoop signals linux. i've found 2002.



what signals besides sigfpe sigsevg should i watch out for? (mostly caring ones competence carried me doing something wrong)



bounty information:
i wish concentration means self-log blunder conditions illusory before exits.



what signals competence i generally dilettante record an blunder summary after? (out memory, else?)



how i hoop exceptions (most importantly) signals unstable proceed formula during slightest works same linux mingw. #ifdef ok.



the reason i don't only have coupling slight logs disaster opening reasons i save minute information hoop cell final minute, something goes wrong i wish illusory attempts information out before exiting.



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