ntdll: test that shows RtlRaiseException with EXCEPTION_BREAKPOINT mangles Eip of context

[Peter Oberndorfer]

This test is supposed to show that the Eip field in the context is fixed up somewhere inside RtlRaiseException
or NtRaiseException (test for NtRaiseException not included) for (only) EXCEPTION_BREAKPOINT exception
For others context.Eip is not changed.

Since real exceptions on wine also take that path i guess it is best to implement context modifing in there.
The next patches will show what is the value of context.Eip in a Vectored exception handler
(I still have some problems with this patch)

After that i plan to wrap a debugger around the test to show that the debugger gets a unmodified context
The ultimate goal is to fix the "Handling of EXCEPTION_BREAKPOINT"  problem Vitaliy Margolen reported 
( http://bugs.winehq.org/show_bug.cgi?id=7063 )
Patch tested on XP/2k

Comments, suggestions?

Greetings Peter
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 dlls/ntdll/tests/exception.c |   85 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 85 insertions(+), 0 deletions(-)