Fix JNI compiler for synchronized methods.

Calls to the monitor enter/exit routines were passing the JNI env with
the iterator in the wrong position. Reset the iterator to make sure it
is in the correct position for the monitor enter/exit call.

Also fix clobbering of arguments in registers when calling monitor enter
for synchronized methods on ARM.

Also some tidying of code/comments.

Change-Id: I5bf1dd7e65d925e768411cb5865919ee5f54edbf
12 files changed
tree: 18952f6a1ec70d26c4bcea809d093c027115776e
  2. build/
  3. src/
  4. tools/