take over unknown threads for all injection paths

[derekbruening]

From [email protected] on October 25, 2013 13:12:07

Xref DynamoRIO/drmemory#1355
Xref cygwin early thread problems
Xref issue #627 : early injected threads

Now that we have code to take over unknown threads on Windows, developed for attach ( issue #725 , r2032 ), we should use it whenever we start.

We just need to call dynamorio_take_over_threads() in auto_setup(), right?
The other threads do their own initialization, so tools should be fine with it.

This would also help Cygwin support.

dynamo_start() today calls dynamorio_take_over_threads() -- and it's used
by AppInit and early injection. So just switching drinject to use
earlier injection would pick this up automatically -- except DrMem (and
probably other WinAPI-using tools) can't handle earlier injection yet.

Original issue: http://code.google.com/p/dynamorio/issues/detail?id=1304

[derekbruening]

From [email protected] on October 25, 2013 11:47:33

Xref issue #1305 : we should really suspend these threads during DR init.
Today we'll do our init with them running native, and then take them over.

[derekbruening]

From [email protected] on October 27, 2013 09:17:27

This issue was closed by revision r2339 .

Status: Fixed