winedbg: show some info for msvcrt C++ exceptions

[Peter Oberndorfer]

---
the line it outputs looks like this:
First chance exception: C++ exception(object = 0x0132600c, type = 0x0087ad40) in 32-bit code (0x7b840a69).

some of those C++ exceptions are thrown with strings inside,
so a x /s <address of exception obj>
might give some clue what the exception is about

 programs/winedbg/debugger.h   |    9 +++++++++
 programs/winedbg/tgt_active.c |    8 ++++++++
 2 files changed, 17 insertions(+), 0 deletions(-)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 865c6bee85594f2b4e70c20a8148d0c72a96f436.diff
Type: text/x-patch
Size: 1732 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20070522/d51a5977/865c6bee85594f2b4e70c20a8148d0c72a96f436.bin