Ok, got what should be done. But now I have a (big) question: this code compiles properly with gcc. Ok, maybe that means difference of tolerance between different compilers. But the code also compiles with intel on intel machines, and seems to work properly on older amd machines (not quite sure if they need to be so old that there is no SSE even).
Is there any possibility the compiler is messing out with us somehow? Cause the same machine, different compilers, would mean bogus or something comiler, but same compiler, differente machines (or different cpu manufacturer?), seems to mean evil economics practices. :(
Is there any chance this "suppositions" could be right? And so, it would be useless to try to crack our heads on "debugging" for one specific compiler the more optimized code of the world?
Thanks for everything in advance.
Jones
On 5/31/06, David Mathog <[EMAIL PROTECTED]> wrote:
> Program received signal SIGSEGV, Segmentation fault.
> 0x00002aaaab15a88c in __find_specmb () from /lib64/tls/libc.so.6
> (gdb) where
> #0 0x00002aaaab15a88c in __find_specmb () from /lib64/tls/libc.so.6
> #1 0x00002aaaab140e6f in vfprintf () from /lib64/tls/libc.so.6
> #2 0x00002aaaab15e2a9 in vsprintf () from /lib64/tls/libc.so.6
> #3 0x00002aaaab149568 in sprintf () from /lib64/tls/libc.so.6
> #4 0x000000000040248b in mknb_code (format=0x40cd2e "s") at
> mknb_metacode.c:282
This says that there's a call to sprintf() at mknb_metacode.c line
282. Just before that call check all the parameters that will
be passed to sprintf. You can do that in the debugger, but you
might find it easier to just put a bunch of printf's in at that point.
Looks like there's a a bad pointer in there somewhere. Once you
figure out which variable is bogus trace back up through the following
code with the debugger (or more printf's)
> #5 0x0000000000401aaf in mknb_declare_real (name=0x7fffffffd0d0
> "ix1,iy1,iz1,fix1,fiy1,fiz1") at mknb_metacode.c:104
> #6 0x0000000000403e62 in mknb_declare_variables () at
> mknb_declarations.c:258
> #7 0x0000000000400fef in mknb_write_function () at mknb.c:154
> #8 0x00000000004017cf in main (argc=1, argv=0x7fffffffd628) at mknb.c:348
until you find out where things have gone wrong.
Regards,
David Mathog
[EMAIL PROTECTED]
Manager, Sequence Analysis Facility, Biology Division, Caltech
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