ia64: implement sotruss support

ia64: implement sotruss support

Tested with:
	$ cat test.c
	main(){close(0x1024, 2, 3);}
	$ gcc test.c
	$ sotruss -e ./a.out
		a.out -> libc.so.6.1    : __libc_start_main(0x4000000000000950, 0x1, 0x60000fffffb56bc8)
		a.out -> libc.so.6.1    : close(0x1024, 0x2, 0x3)
		a.out -> libc.so.6.1    : close - 0xffffffffffffffff

Signed-off-by: Mike Frysinger <vapier@gentoo.org>