GCOV with VXWorks/Tornado for Windows

[Kiran C]

Hi all,
Has any body used used Gcov with VxWorks/Tornado for windows.
The Tornado Prototyper uses the mingw32 gcc,
But when a simple c pgm is compiled with --ftest-coverage --fprofile-arcs
options
it produces the .bb and .bbg files,but the .da file is not created on
execution.
But an objdump of the exe shoes many __bb* functions.
Is there any way I can use gcov along with VxWorks ,with VxSim
Thnaks,
Kiran