gdbserver: remove for_each_thread(pid, func)
Remove this overload, prefer to use `process_info::for_each_thread`. In
many instances, the `process_info` is already available, so this saves a
map lookup. In other instances, add the `process_info` lookup at the
call site.
In `linux-arm-low.cc` and `win32-i386-low.cc`, use `current_process ()`
instead of `current_thread->id.pid ()`. I presume that if
`current_process ()` and `current_thread` don't match, it's a bug
orthogonal to this change.
Change-Id: I751ed497cb1f313cf937b35125151bee9316fc51
Reviewed-By: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
8 files changed
