patch applied (ghc-7.0/ghc): rts/Linker.c (ocFlushInstructionCache):

[Ian Lynagh]

Tue Nov 30 04:14:25 PST 2010  pho at cielonegro.org
  * rts/Linker.c (ocFlushInstructionCache):
  
  I found this function causes a segfault when ocAllocateSymbolExtras() has allocated a separate memory region for jump islands.

    M ./rts/Linker.c -5 +12

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc-7.0/ghc;a=darcs_commitdiff;h=20101130121425-62b54-e7533373031e17292731bc04da58a05e945b969a.gz