[GHC] #11299: T5435_gcc_v fails on ARM

[GHC]

#11299: T5435_gcc_v fails on ARM
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        Reporter:  bgamari           |                Owner:  bgamari
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Runtime System    |              Version:  7.10.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:  arm
 Type of failure:  Runtime crash     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by bgamari):

 Here's another outcome with a useful backtrace due to compiling with
 `-debug`,
 {{{
 (gdb) run
 Starting program: /mnt/ext/exp/ghc/testsuite/tests/rts/T5435_v_gcc v
 ./T5435_load_v_gcc.o
 [Thread debugging using libthread_db enabled]
 Using host libthread_db library "/lib/arm-linux-
 gnueabihf/libthread_db.so.1".
 post-initLinker
 post-if

 Program received signal SIGILL, Illegal instruction.
 0xb6ff7000 in ?? ()
 (gdb) bt
 #0  0xb6ff7000 in ?? ()
 #1  0x002be160 in ocRunInit_ELF (oc=0x0) at rts/Linker.c:5685
 #2  0x002be160 in ocRunInit_ELF (oc=0x38e9d8) at rts/Linker.c:5685
 #3  0x002b9ea4 in resolveObjs_ () at rts/Linker.c:2447
 #4  0x002b9f30 in resolveObjs () at rts/Linker.c:2475
 #5  0x0000ad3c in r3ze_info$def ()
 Backtrace stopped: previous frame identical to this frame (corrupt stack?)
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11299#comment:3>
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