segmentation fault while calling native functions with -O2

gdmark · 2012-01-09T22:57:49

I'm using gcc 4.6.1 under linux. I've tried both the sdk from angelcode.com (2.22.0) and the latest revision (1080). Without optimizations everything runs fine. With optimizations (O1,2,3 doesn't matter) I recieve a segmentation fault from CallCDeclFunction() in as_callfunc_x86.cpp and this specific line : "movl 12(%ebp), %eax \n" (looking up the registers, both ebp and eax are 0) The only solution I have (besides no optimization at all) is to build every file with -O2 and build as_callfunc_x86.cpp without optimizations, then link. This way everything seems to work fine. Other suggestions ?

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Started by gdmark December 20, 2011 01:39 PM

9 comments, last by WitchLord 12 years, 10 months ago

WitchLord

4,860

January 09, 2012 10:57 PM

Great. Thanks for the confirmation

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segmentation fault while calling native functions with -O2

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segmentation fault while calling native functions with -O2

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