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

[GHC]

#10375: arm: ghci hits an illegal instruction
-------------------------------------+---------------------------------
        Reporter:  erikd             |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  high              |               Milestone:  7.10.3
       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:
-------------------------------------+---------------------------------

Comment (by Ansible):

 I did have the gold linker enabled when I did that test.  since then I've
 gone back to arch and 7.8.2.  ghc --info output is below (from debian
 jesse on raspberry pi 2):


 {{{

  [("Project name","The Glorious Glasgow Haskell Compilation System")
  ,("GCC extra via C opts"," -fwrapv")
  ,("C compiler command","/usr/bin/gcc")
  ,("C compiler flags"," -fno-stack-protector")
  ,("C compiler link flags"," -fuse-ld=gold -Wl,-z,noexecstack")
  ,("Haskell CPP command","/usr/bin/gcc")
  ,("Haskell CPP flags","-E -undef -traditional ")
  ,("ld command","/usr/bin/ld.gold")
  ,("ld flags"," -z noexecstack")
  ,("ld supports compact unwind","YES")
  ,("ld supports build-id","YES")
  ,("ld supports filelist","NO")
  ,("ld is GNU ld","YES")
  ,("ar command","/usr/bin/ar")
  ,("ar flags","q")
  ,("ar supports at file","YES")
  ,("touch command","touch")
  ,("dllwrap command","/bin/false")
  ,("windres command","/bin/false")
  ,("libtool command","libtool")
  ,("perl command","/usr/bin/perl")
  ,("cross compiling","NO")
  ,("target os","OSLinux")
  ,("target arch","ArchARM {armISA = ARMv7, armISAExt = [VFPv3,NEON],
 armABI = HARD}")
  ,("target word size","4")
  ,("target has GNU nonexec stack","False")
  ,("target has .ident directive","True")
  ,("target has subsections via symbols","False")
  ,("Unregisterised","NO")
  ,("LLVM llc command","/usr/bin/llc-3.5")
  ,("LLVM opt command","/usr/bin/opt-3.5")
  ,("Project version","7.10.2")
  ,("Project Git commit id","0da488c4438d88c9252e0b860426b8e74b5fc9e8")
  ,("Booter version","7.6.3")
  ,("Stage","2")
  ,("Build platform","arm-unknown-linux")
  ,("Host platform","arm-unknown-linux")
  ,("Target platform","arm-unknown-linux")
  ,("Have interpreter","YES")
  ,("Object splitting supported","NO")
  ,("Have native code generator","NO")
  ,("Support SMP","YES")
  ,("Tables next to code","YES")
  ,("RTS ways","l debug thr thr_debug thr_l thr_p dyn debug_dyn thr_dyn
 thr_debug_dyn l_dyn thr_l_dyn")
  ,("Support dynamic-too","YES")
  ,("Support parallel --make","YES")
  ,("Support reexported-modules","YES")
  ,("Support thinning and renaming package flags","YES")
  ,("Uses package keys","YES")
  ,("Dynamic by default","NO")
  ,("GHC Dynamic","YES")
  ,("Leading underscore","NO")
  ,("Debug on","False")
  ,("LibDir","/usr/local/lib/ghc-7.10.2")
  ,("Global Package DB","/usr/local/lib/ghc-7.10.2/package.conf.d")
  ]


 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10375#comment:38>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler