[Gcl-devel] Re: segmentation violation in static Gabriels

[Camm Maguire]

Greetings!  Cannot reproduce here, at least with the latest non-static
image.  Please let me know if this persists for you with the latest
commit.

Take care,

Robert Boyer <address@hidden> writes:

> Both Gabriel tests fft.cl and fft-mod.cl cause segmentation violations when
> running under a very recent gcl built with the "static" option.  This reminds
> me of something.  Didn't you recently fix this problem, back about March 8?
> Anyway, it may just be a matter of a good fix not yet making it to the final
> cut.
> 
> If you'd like the files, I'll be most happy to send them.
> 
> Bob
> 
> -------------------------------------------------------------------------------
> 
> % xg
> GCL (GNU Common Lisp)  2.7.0 ANSI    Mar 22 2006 16:50:35
> Source License: LGPL(gcl,gmp,pargcl), GPL(unexec,bfd)
> Binary License:  GPL due to GPL'ed components: (BFD UNEXEC)
> Modifications of this banner must retain notice of a compatible license
> Dedicated to the memory of W. Schelter
> 
> Use (help) to get some basic information on how to use GCL.
> Temporary directory for compiler files set to /tmp/
> Loading init.lsp
> Finished loading init.lsp
> 
> >(compile-file "fft.cl")
> 
> ;; Compiling fft.cl.
> ;; End of Pass 1.  
> ;; End of Pass 2.  
> ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0, Speed=3, 
> (Debug quality ignored)
> ;; Finished compiling fft.o.
> #P"/v/filer2/boyer/gabriel/fft.o"
> NIL
> NIL
> 
> >(load *)
> 
> Loading /v/filer2/boyer/gabriel/fft.o
> start address -T 0xaae8000 Finished loading /v/filer2/boyer/gabriel/fft.o
> 2792
> 
> >(testfft)
> Segmentation violation: c stack ok:signalling error
> Error in EVAL [or a callee]: Caught fatal error [memory may be damaged]: 
> Segmentation violation.
> 
> Fast links are on: do (si::use-fast-links nil) for debugging
> Broken at CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER.  Type :H for Help.
>  1 (Continue) Return to top level.
> dbl:>>% xg
> GCL (GNU Common Lisp)  2.7.0 ANSI    Mar 22 2006 16:50:35
> Source License: LGPL(gcl,gmp,pargcl), GPL(unexec,bfd)
> Binary License:  GPL due to GPL'ed components: (BFD UNEXEC)
> Modifications of this banner must retain notice of a compatible license
> Dedicated to the memory of W. Schelter
> 
> Use (help) to get some basic information on how to use GCL.
> Temporary directory for compiler files set to /tmp/
> Loading init.lsp
> Finished loading init.lsp
> 
> >(compile-file "fft-mod.cl")
> 
> ;; Compiling fft-mod.cl.
> ;; End of Pass 1.  
> ;; End of Pass 2.  
> ;; OPTIMIZE levels: Safety=0 (No runtime error checking), Space=0, Speed=3, 
> (Debug quality ignored)
> ;; Finished compiling fft-mod.o.
> #P"/v/filer2/boyer/gabriel/fft-mod.o"
> NIL
> NIL
> 
> >(load *)
> 
> Loading /v/filer2/boyer/gabriel/fft-mod.o
> start address -T 0xaaea000 Finished loading /v/filer2/boyer/gabriel/fft-mod.o
> 3400
> 
> >(testfft)
> Segmentation violation: c stack ok:signalling error
> Error in EVAL [or a callee]: Caught fatal error [memory may be damaged]: 
> Segmentation violation.
> 
> Fast links are on: do (si::use-fast-links nil) for debugging
> Broken at CONDITIONS::CLCS-UNIVERSAL-ERROR-HANDLER.  Type :H for Help.
>  1 (Continue) Return to top level.
> dbl:>>
> 
> 

-- 
Camm Maguire                                            address@hidden
==========================================================================
"The earth is but one country, and mankind its citizens."  --  Baha'u'llah