[GHC] #11299: T5435_gcc_v fails on ARM

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Sun Dec 27 13:15:23 UTC 2015


#11299: T5435_gcc_v fails on ARM
-------------------------------------+-------------------------------
        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:                    |
-------------------------------------+-------------------------------

Comment (by bgamari):

 A segmentation fault look like this,
 {{{
 $ gdb --args ./T5435_v_gcc v ./T5435_load_v_gcc.o
 ...
 (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".
 initializer run

 Program received signal SIGSEGV, Segmentation fault.
 __GI__IO_fflush (fp=0xe3403000) at iofflush.c:40
 40      iofflush.c: No such file or directory.
 (gdb) bt
 #0  __GI__IO_fflush (fp=0xe3403000) at iofflush.c:40
 #1  0xb6ff6150 in ?? ()
 Backtrace stopped: previous frame identical to this frame (corrupt stack?)
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11299#comment:1>
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