Re: [Mingw-users] std::set_terminate crashes

[Michael G. <mg...@te...>]

> Consider this program:
> 
> //////////////////////////
> #include <exception>
> #include <stdio.h>
> #include <stdlib.h>
> 
> void myterm()
> {
>   printf( "myterm\n" );
>   exit( 0 );
> }
> 
> int main( int, char** )
> {
>   std::set_terminate( myterm );
>   std::terminate();
>   return 0;
> }
> //////////////////////////
> 
> I think it should output "myterm", but with mingw the call to set_terminate crashes, at least for me.
> 
> I'am using gcc-3.4.2 cross compiling from linux. 
> 
> Configured with: ../configure --with-gcc --with-gnu-ld --with-gnu-as --target=i586-mingw32 --prefix=/tools/pkg/mingw --enable-threads --disable-nls --enable-languages=c,c++ --disable-win32-registry --disable-shared --enable-sjlj-exceptions --enable-libgcj --disable-java-awt --without-x --enable-java-gc=boehm --disable-libgcj-debug --enable-interpreter --enable-hash-synchronization --enable-libstdcxx-debug
> Thread model: win32
> gcc version 3.4.2 (mingw-special)
> 
> 
> Does anybody know this problem? And how to fix it?

I have generated asm-listings of the natively compiled version
(mingw-set_terminateg.asm) and the one generated by the linux
hosted xcompiler (mingw-set_terminatex.asm). Both are attached
below.

Maybe someone more fluent with the way gcc creates the code
can analyse why the created code is different (or is this a
bug in gcc ?)

Best,
Michael
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 Michael Gerdau       email: mg...@te...
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