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Date: Thu, 22 Apr 2004 17:35:00 -0000
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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c/14911] static const symbols lost when referred in asm
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------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-22 17:20 -------
Just to let you know that I hear that mplayer has not accepted a patch to fix this yet, here is a way to 
use the attribute for both 3.4.0 and above and 2.95.3:
#define ATTRIBUTE_USED
#if (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >=4)
#undef ATTRIBUTE_USED
#define ATTRIBUTE_USED __attribute__((used))
#endif
static const int hello ATTRIBUTE_USED  = 56;
int main()
{
        asm(
        "mov hello, %eax\n"
        );
        return 0;
}

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14911