[GHC] #7134: ghc-7.6.0.20120810-x86_64-windows.exe -> internal error R_X86_64_PC32

[GHC]

#7134: ghc-7.6.0.20120810-x86_64-windows.exe -> internal error R_X86_64_PC32
-------------------------------+----------------------------------
        Reporter:  cetinsert   |            Owner:  thoughtpolice
            Type:  bug         |           Status:  patch
        Priority:  highest     |        Milestone:  7.8.1
       Component:  GHCi        |          Version:  7.6.1-rc1
      Resolution:              |         Keywords:  R_X86_64_PC32
Operating System:  Windows     |     Architecture:  x86_64 (amd64)
 Type of failure:  GHCi crash  |       Difficulty:  Unknown
       Test Case:              |       Blocked By:  3658
        Blocking:              |  Related Tickets:
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Comment (by awson):

 I've created a new patch. It is made against 7.6.3 and I think the port to
 HEAD should be straightforward.

 1. I reuse {{{oc->symbol_extras}}};
 2. Memory for trampolines is allocated in the single shot;
 3. This memory can handily be freed in {{{freeObjectCode}}} (in HEAD, we
 have no {{{freeObjectCode}}} in 7.6.3);
 4. Fixed bug when trampolined symbols were not added to symbol hash table.

 If the patch is accepted I'll port it to HEAD.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7134#comment:42>
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