off{cpu,wake}time: Migrate to new symbols API and remove addresses

Remove addresses from stack output, as these are not used in the
vast majority of the cases.

tools/offcputime.py

@@ -271,11 +271,11 @@ def signal_ignore(signal, frame):
  else:
  # print default multi-line stack output
  for addr in kernel_stack:
- print(" %016x %s" % (addr, b.ksym(addr)))
+ print(" %s" % b.ksym(addr))
  if need_delimiter:
  print(" --")
  for addr in user_stack:
- print(" %016x %s" % (addr, b.sym(addr, k.tgid)))
+ print(" %s" % b.sym(addr, k.tgid))
  print(" %-16s %s (%d)" % ("-", k.name, k.pid))
  print(" %d\n" % v.value)
 

tools/offwaketime.py

@@ -308,22 +308,22 @@ def signal_ignore(signal, frame):
  # print wakeup name then stack in reverse order
  print(" %-16s %s %s" % ("waker:", k.waker, k.t_pid))
  for addr in waker_user_stack:
- print(" %016x %s" % (addr, b.sym(addr, k.tgid)))
+ print(" %s" % b.sym(addr, k.tgid))
  if args.delimited:
  print(" -")
  for addr in waker_kernel_stack:
- print(" %016x %s" % (addr, b.ksym(addr)))
+ print(" %s" % b.ksym(addr))
 
  # print waker/wakee delimiter
  print(" %-16s %s" % ("--", "--"))
 
  # print default multi-line stack output
  for addr in target_kernel_stack:
- print(" %016x %s" % (addr, b.ksym(addr)))
+ print(" %s" % b.ksym(addr))
  if args.delimited:
  print(" -")
  for addr in target_user_stack:
- print(" %016x %s" % (addr, b.sym(addr, k.tgid)))
+ print(" %s" % b.sym(addr, k.tgid))
  print(" %-16s %s %s" % ("target:", k.target, k.w_pid))
  print(" %d\n" % v.value)