[Valgrind-users] GDB attaching fails

[Per v. Z. <pvz@e.kth.se>]

Hi.

Trying to get valgrind to attach to GDB at run-time -- which fails. I'm=20
suspecting i need to specify the string "gdb" somewhere for it to find=20
gdb -- since runnin 'gdb -nw /proc/13594/exe 13594' does what I want it t=
o.


Log follows:

pvz@tanya:~/src/tvtime-0.9.11/src$ valgrind --skin=3Dmemcheck=20
--gdb-attach=3Dyes ./tvtime
=3D=3D13594=3D=3D Memcheck, a.k.a. Valgrind, a memory error detector for =
x86-linux.
=3D=3D13594=3D=3D Copyright (C) 2002-2003, and GNU GPL'd, by Julian Sewar=
d.
=3D=3D13594=3D=3D Using valgrind-20031012, a program supervision framewor=
k for=20
x86-linux.
=3D=3D13594=3D=3D Copyright (C) 2000-2003, and GNU GPL'd, by Julian Sewar=
d.
=3D=3D13594=3D=3D Estimated CPU clock rate is 1207 MHz
=3D=3D13594=3D=3D For more details, rerun with: -v
=3D=3D13594=3D=3D
K=F6r tvtime 0.9.11.
=3D=3D13594=3D=3D Conditional jump or move depends on uninitialised value=
(s)
=3D=3D13594=3D=3D    at 0x40008ABA: _dl_relocate_object_internal (in=20
/lib/ld-2.3.2.so)
=3D=3D13594=3D=3D    by 0x406B1CF0: (within /lib/libc-2.3.2.so)
=3D=3D13594=3D=3D    by 0x4000B115: _dl_catch_error_internal (in /lib/ld-=
2.3.2.so)
=3D=3D13594=3D=3D    by 0x406B1F5B: _dl_open (in /lib/libc-2.3.2.so)
=3D=3D13594=3D=3D
=3D=3D13594=3D=3D ---- Attach to GDB ? --- [Return/N/n/Y/y/C/c] ---- y
=3D=3D13594=3D=3D starting GDB with cmd:  -nw /proc/13594/exe 13594
/bin/sh: line 1: -nw: command not found
=3D=3D13594=3D=3D
=3D=3D13594=3D=3D GDB has detached.  Valgrind regains control.  We contin=
ue.
=3D=3D13594=3D=3D
=3D=3D13594=3D=3D Conditional jump or move depends on uninitialised value=
(s)
=3D=3D13594=3D=3D    at 0x40008B05: _dl_relocate_object_internal (in=20
/lib/ld-2.3.2.so)
=3D=3D13594=3D=3D    by 0x406B1CF0: (within /lib/libc-2.3.2.so)
=3D=3D13594=3D=3D    by 0x4000B115: _dl_catch_error_internal (in /lib/ld-=
2.3.2.so)
=3D=3D13594=3D=3D    by 0x406B1F5B: _dl_open (in /lib/libc-2.3.2.so)
=3D=3D13594=3D=3D
=3D=3D13594=3D=3D ---- Attach to GDB ? --- [Return/N/n/Y/y/C/c] ----