[patch] filter out fake syscall events created by execve() also on ARM

[Bernhard Fischer]

Hi,

http://buildroot.uclibc.org/cgi-bin/viewcvs.cgi/*checkout*/trunk/buildroot/package/strace/strace-fix-arm-bad-syscall.patch

	* syscall.c: Also handle TCB_WAITEXECVE for ARM


This bug http://bugs.uclibc.org/view.php?id=626 has details:
0000626: strace fails with a "syscall: unknown syscall trap..." failure
on arm plattform

Apparently this fix was applied to all arches but ARM which was forgotten.

Please apply.