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Re: Building the Ada compiler... is http://gcc.gnu.org/install/build.html correct?
- From: Frank Ecke <franke at euro-telematik dot de>
- To: Rainer Orth <ro at TechFak dot Uni-Bielefeld dot DE>
- Cc: gcc <gcc at gcc dot gnu dot org>, Arnaud Charlet <charlet at ACT-Europe dot FR>
- Date: Sat, 17 Jul 2004 17:27:53 +0200 (MET DST)
- Subject: Re: Building the Ada compiler... is http://gcc.gnu.org/install/build.html correct?
- Organization: Euro Telematik AG, Ulm, Germany
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Upon Nov 5, 2003, Rainer Orth spake unto us thuswise, saying:
> Currently I try to get it working on IRIX 6.2/6.5. While the compiler
> proper bootstraps with the change suggested in PR middle-end/6552, make
> gnatlib_and_tools only builds the runtime library successfully. The
> freshly built gnatmake prints
> __exc_unwind: Error: pc(0x1021075c) not in any .debug_frame table
> and just hangs.
I have experienced the same with GCC 3.3.3 and 3.3.4; only in my
case, the freshly built gnatmake doesn't hang but causes a
segmentation fault and produces a core dump:
../../gnatmake -c -I../rts -I. -I/usr/people/franke/install/srcdir/gcc/ada gnatchop --GCC="../../xgcc -B../../ -g -gnatpg -gnata"
__exc_unwind: Error: pc(0x102aa700) not in any .debug_frame table
__exc_unwind: Error: pc(0x102aa70c) not in any .debug_frame table
__exc_unwind: Error: pc(0x102aa70c) not in any .debug_frame table
__exc_unwind: Error: pc(0x102aa70c) not in any .debug_frame table
__exc_unwind: Error: pc(0x102aa70c) not in any .debug_frame table
[snip]
__exc_unwind: Error: pc(0x102aa70c) not in any .debug_frame table
__exc_unwind: Error: pc(0x102aa70c) not in any .debug_frame table
make[2]: *** [../../gnatchop] Segmentation fault (core dumped)
make[2]: Leaving directory `/usr/people/franke/install/objdir/gcc/ada/tools'
make[1]: *** [gnattools2] Error 2
make[1]: Leaving directory `/usr/people/franke/install/objdir/gcc/ada'
make: *** [gnattools] Error 2
(glanzer 718) $
In addition to that, I've found the following in the system's
log:
Jul 17 16:36:31 4A:glanzer unix: WARNING: Process gnatmake pid 2171 referenced bad addr 0xc0000fc00050fa38
For my little SGI, this is clearly out of reach, :-(
> This error is from the IRIX 6 libexc.so. I have no idea
> what to do about this and haven't yet tried debugging what's going on
> here.
Has anyone been able to shed some light on this issue in the
meantime?
Regards,
Frank
- --
Frank Ecke <franke@euro-telematik.de>, see pgpkeys.mit.edu:11371
Fingerprint = 2CCD 7D50 E07E 557E EA2F 7454 068C B20A 20FF C83D
Bradley's Bromide:
If computers get too powerful, we can organize them into a
committee---that will do them in.
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