[GHC] #6079: SEH exception handler not implemented on Win64

[GHC]

#6079: SEH exception handler not implemented on Win64
-------------------------------------+-------------------------------------
        Reporter:  igloo             |                   Owner:  Phyx-
            Type:  bug               |                  Status:  patch
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Runtime System    |                 Version:  7.5
      Resolution:                    |                Keywords:
Operating System:  Windows           |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:  derefnull,
 Related Tickets:                    |  divbyzero
                                     |                Blocking:
                                     |  Differential Revisions:  Phab:691
-------------------------------------+-------------------------------------
Changes (by Phyx-):

 * status:  new => patch
 * differential:   => Phab:691
 * architecture:  x86_64 (amd64) => Unknown/Multiple


Comment:

 Implementation has been mostly rewritten and a more uniform approach used
 for both x64 and x86. This also allowed the removal of a lot of the build
 hacks for windows and allows RtsMain to be able to be built with
 optimizations again.

 See Phrabricator differential for more information.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6079#comment:11>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler