#8817: segmentation fault in 7.8 RC1 -------------------------------------+---------------------------------- Reporter: hamishmack | Owner: Type: bug | Status: new Priority: high | Milestone: 7.8.1 Component: Compiler | Version: 7.8.1-rc1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 (amd64) Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+---------------------------------- Changes (by hvr): * milestone: => 7.8.1 Old description:
I get a segmentation fault if I do the following on OS X...
* cabal install cpphs --reinstall --force-reinstall --ghc- options=-rtsopts * cpphs +RTS -A16384 -RTS /usr/include/stdio.h
Running in gdb the stack shows we are in stg_ap_0_fast and it looks like it is trying to dereference a pointer value of 0x5000500050000 that is in the rbx register.
New description: I get a segmentation fault if I do the following on OS X... {{{ cabal install cpphs --reinstall --force-reinstall --ghc-options=-rtsopts cpphs +RTS -A16384 -RTS /usr/include/stdio.h }}} Running in gdb the stack shows we are in `stg_ap_0_fast` and it looks like it is trying to dereference a pointer value of `0x5000500050000` that is in the `rbx` register. -- -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8817#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler