list --> A file or directory in the path name does not exist.. && bt full --> no locals

[pcazallas]

Hi all,

First of all, I patched gdb 7.1 source code, in the file aix-thread.c, line
660, commenting out the getthrds function prototype to get a successful
compiling process in my machine.

But now, while trying to debug a program with gdb 7.1 / AIX 6.1, i get this
trace:

$ gdb programa.exe 19792122
GNU gdb (GDB) 7.1
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "powerpc-ibm-aix6.1.0.0".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from programa.exe...done.
Attaching to program: programa.exe, process 19792122
[New Thread 1]
[Switching to Thread 1]
0xd04f5c90 in _p_nsleep () from /usr/lib/libpthread.a(shr_xpg5.o)
(gdb) list
73      programa.sqc: A file or directory in the path name does not exist..
        in programa.sqc
(gdb) bt full
#0  0xd04f5c90 in _p_nsleep () from /usr/lib/libpthread.a(shr_xpg5.o)
No symbol table info available.
#1  0xd0136de8 in nsleep () from /usr/lib/libc.a(shr.o)
No symbol table info available.
#2  0xd02775fc in nanosleep () from /usr/lib/libc.a(shr.o)
No symbol table info available.
#3  0x1000bfcc in napms ()
No symbol table info available.
#4  0x10003650 in main (argc=1, argv=0x2ff2239c) at programa.sqc:100
No locals.
(gdb) 


This is my, very simple, compilation line, just not showing the "-Iinclude"
and "-Llib" section:
gcc -ggdb programa.sqc -o programa.exe

Looking up for more info I went into the gdb source code and found this, in
line 16 of bp_in_thread.exp file (inside testsuite directory):

# gdb 6.1.1 on AIX had a bug where the aix-threads code called
# getthrds() incorrectly so that gdb lost track of breakpoints.
# GDB reported a SIGTRAP signal in a random thread when hitting
# a breakpoint.

am I making a mistake editing aix-thread.c to patch this bug?

Do anyone know how to solve this issue?

Thanks in advance,
Pablo Cazallas.
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