[GHC] #10375: arm: ghci hits an illegal instruction

GHC ghc-devs at haskell.org
Mon May 18 10:53:06 UTC 2015


#10375: arm: ghci hits an illegal instruction
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        Reporter:  erikd             |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:  7.10.2
       Component:  GHCi              |                 Version:  7.10.1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:  arm
 Type of failure:  GHCi crash        |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Comment (by bgamari):

 Hmm, excellent sleuthing work so far. Have you tried running in Valgrind?
 It typically struggles to do anything useful on Haskell code but you never
 know. You may also want to add a `printf` outputting all of the relevant
 local bindings around line 460 to see where exactly this mysterious
 address is coming from.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10375#comment:13>
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