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From: RayeR <glaux AT centrum DOT cz>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: CC1.EXE/GCC.EXE crashes with SIGILL, hard.
Date: Wed, 14 Mar 2012 16:11:50 -0700 (PDT)
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

Yes, when I saw "Illegal instruction" in 1st post I guessed that the
issue is the gcc is compiled for 686 or newer. Or may be it's a bug
when even 586 specified it still use some newer instruction. Anyway
gcc packaga have to be recompiled to get it work or try go to the past
for older versions untill some will work. I didn't tried any 4.x GCC
on such old machine because it's VERY slow (with code >1000 lines). So
for this old machines I have archived my older DJGPP packages with gcc
2.9.x and 3.x that run better but it does less code checking, not
support some extensions etc...