[GHC] #10469: ghc crash on arm with -j2: internal error: scavenge: unimplemented/strange closure type

[GHC]

#10469: ghc crash on arm with -j2: internal error: scavenge: unimplemented/strange
closure type
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        Reporter:  joeyhess            |                Owner:
            Type:  bug                 |               Status:  new
        Priority:  normal              |            Milestone:
       Component:  Compiler            |              Version:  7.10.1
      Resolution:                      |             Keywords:
Operating System:  Linux               |         Architecture:  arm
 Type of failure:  Compile-time crash  |            Test Case:
      Blocked By:                      |             Blocking:
 Related Tickets:                      |  Differential Rev(s):
       Wiki Page:                      |
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Comment (by erikd):

 Ah ok. The patch currently forces `armv6-unknown-linux-gnueabihf`, but the
 `hf` is not the important bit. The important bit is to make sure the C
 code and Haskell code both get compiled to Arm instructions and not Thumb2
 instructions.

 I suppose what we really need is two distinct but related architectures;
 `armv6-unknown-linux-gnueabihf` and something `armel` related.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10469#comment:4>
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