> Under the assumption that it can't work, have you looked at the assembler version as an alternative? I don't know assembler. I only read about .init/.fini section.
> Also, have you tried it without __attribute__((constructor)) and __attribute__((destructor))? Was there an error message? Yes and no respectively. 11 сент. 2015 г. 2:42 пользователь "Jared Maddox" <[email protected]> написал: > > Date: Thu, 10 Sep 2015 15:04:27 +0300 > > From: Dmitry Selyutin <[email protected]> > > To: [email protected] > > Subject: Re: [Tinycc-devel] Shared libraries: startup and cleanup > > Message-ID: > > <CAMqzjeunCzXSL87-RA3-TgMMkUVYYHCbrgx2tm9= > [email protected]> > > Content-Type: text/plain; charset="utf-8" > > > > Hello Jared, > > > > I've already tried to follow this approach before (and did it again just > > now) and it seems that it doesn't work either. > > Under the assumption that it can't work, have you looked at the > assembler version as an alternative? > > > Both section(".init")/section(".fini") and > > section(".ctor")/section(".dtor") were tried. > > No success even if I put __attribute__ before function's return type. > > I took and built tcc from tinycc repository (tcc version 0.9.26 (x86-64 > > Linux)). > > >From what I see it seems that __attribute__ is ignored entirely. > > Below is a simple code which I used to test this functionality. > > Thank you for your advice! > > > > > > #include <stddef.h> > > #include <stdio.h> > > > > > > void init(void) > > __attribute__((constructor)) __attribute__((section(".init"))) > > { > > printf("init\n"); > > } > > > > > > void fini(void) > > __attribute__((destructor)) __attribute__((section(".fini"))) > > { > > printf("fini\n"); > > } > > > > > > int main(void) > > { > > printf("main\n"); > > return 0; > > } > > > > Does anyone remember if this is supposed to currently work? Is there > some sort of caveat, such as requiring a linker flag or script? > > Also, have you tried it without __attribute__((constructor)) and > __attribute__((destructor))? Was there an error message? > > _______________________________________________ > Tinycc-devel mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/tinycc-devel >
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