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From: Martin =?ISO-8859-1?Q?Str=C3=B6mberg?= <ams AT dexter DOT ludd DOT ltu DOT se>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: CC1.EXE/GCC.EXE crashes with SIGILL, hard.
Date: Wed, 14 Mar 2012 15:03:23 +0000 (UTC)
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Claude Freeman <sdoom4 AT gmail DOT com> wrote:
> If it helps further, here is what running GDB on CC1.EXE gets:

> GNU gdb (GDB) 7.4
...
> Reading symbols from C:\DJGPP\LIBEXEC\GCC\DJGPP\4.62\CC1.EXE...(no debugging sym
> bols found)...done.
> (gdb) run
> Starting program: C:\DJGPP\LIBEXEC\GCC\DJGPP\4.62\CC1.EXE

> Program received signal SIGILL, Illegal instruction.
> 0x007bbdc8 in ?? ()
> (gdb) bt
> #0  0x007bbdc8 in ?? ()

At this point try to do a "disass 0x007bbdc8" ("or x/i 0x007bbdc8")
and we'll see what instruction it is.


-- 
MartinS