[PATCH 4/6] Implement support for SystemTap probes

[Jan Kratochvil]

Hi Sergio,

on ppc64 RHEL-6.2pre with rebuilt gdb-7.3.50.20110722-5.fc16 and
systemtap-sdt-devel-1.6-1.el6.ppc64 which contains hopefully recent enough
version of this patch I get:

print $_probe_arg0 == x
Cannot evaluate expression `112(31)'.
(gdb) FAIL: gdb.base/stap-probe.exp: check $_probe_arg0, with semaphore
print $_probe_arg0 == x
Cannot evaluate expression `112(31)'.
(gdb) FAIL: gdb.base/stap-probe.exp: check $_probe_arg0, no semaphore


Thanks,
Jan