tree 46735dfa56c41ccd2b602a3a1b4e9c97d25095dd
parent 0131aeb3c742cfdb109f63716123e8324b2a481e
author Barret Rhoden <brho@cs.berkeley.edu> 1554730948 -0400
committer Barret Rhoden <brho@cs.berkeley.edu> 1554731316 -0400

Remove getcallerpc()

It did nothing and was just confusing.  For example, the panic message
for a double-close was just: "cclose 0x0000000000000000".

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>