[PATCH 0/3] Make detailled exception information available to signal handlers

[Jon TURNEY <jon dot turney at dronecode dot org dot uk>]

Thanks for your help so far.  Here's another attempt at this.

Questions:

The ContextFlags member of the CONTEXT type is named cr2 in struct __mcontext. I 
don't understand how that can be right.

For a non-exception signal, we won't have aCONTEXT to provide.  Is one that is 
all zeroes acceptable?

Jon TURNEY (3):
  Rename struct ucontext to struct __mcontext
  Make mcontext and stack information available to signal handlers
  Add cygwin_internal() operation to convert siginfo_t * to
    EXCEPTION_RECORD *

 winsup/cygwin/ChangeLog               | 20 ++++++++++++++++++++
 winsup/cygwin/exception.h             |  1 +
 winsup/cygwin/exceptions.cc           | 20 ++++++++++++++++++--
 winsup/cygwin/external.cc             | 13 +++++++++++++
 winsup/cygwin/include/cygwin/signal.h | 18 +++++++++++-------
 winsup/cygwin/include/sys/cygwin.h    |  4 +++-
 winsup/cygwin/include/sys/ucontext.h  | 26 ++++++++++++++++++++++++++
 winsup/cygwin/include/ucontext.h      | 16 ++++++++++++++++
 8 files changed, 108 insertions(+), 10 deletions(-)
 create mode 100644 winsup/cygwin/include/sys/ucontext.h
 create mode 100644 winsup/cygwin/include/ucontext.h

-- 
2.1.4