Re: [GHC] #7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
#7314: GHCi 64-bit OS X segfaults on interaction with C-libraries ---+ Reporter: darchon |Owner: Type: bug | Status: closed Priority: normal |Component: Compiler Version: 7.4.1 | Resolution: worksforme Keywords: GHCi external library 64-bit gloss | Os: MacOS X Architecture: x86_64 (amd64) | Failure: GHCi crash Testcase: |Blockedby: Blocking: | Related: ---+ Changes (by darchon): * status: new = closed * resolution: = worksforme Comment: I've installed GHC 7.6.1 and can no longer duplicate the described behaviour. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7314#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
#7314: GHCi 64-bit OS X segfaults on interaction with C-libraries +--- Reporter: darchon | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.4.1 | Keywords: GHCi external library 64-bit gloss Os: MacOS X | Architecture: x86_64 (amd64) Failure: GHCi crash | Testcase: Blockedby: | Blocking: Related: | +--- Changes (by george.colpitts): * cc: george.colpitts@… (added) -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7314#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
#7314: GHCi 64-bit OS X segfaults on interaction with C-libraries +--- Reporter: darchon | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.4.1 | Keywords: GHCi external library 64-bit gloss Os: MacOS X | Architecture: x86_64 (amd64) Failure: GHCi crash | Testcase: Blockedby: | Blocking: Related: | +--- Comment(by george.colpitts): also fails in 7.4.2 rc2, HP 2012.4.0.0 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7314#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
Re: [GHC] #7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
#7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
+---
Reporter: darchon | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.4.1 | Keywords: GHCi external library 64-bit
Os: MacOS X | Architecture: x86_64 (amd64)
Failure: GHCi crash | Testcase:
Blockedby: | Blocking:
Related: |
+---
Comment(by george.colpitts):
email thread mentions
{{{
My only problem is that I don't have OS X 10.8 installed on my machine.
I'm running OS X 10.6, and am not inclined to upgrade.
So providing feedback on the questions related to the bug report will be
hard and/or take some time.
}}}
I'm on 10.8 so I can answer any questions about the bug there. I think
this is an important bug to fix as I have also seen it wrt Yale Euterpea
project. A lot of courses teaching Haskell like to use graphics or audio
for their examples, problems etc. so I think this is an important bug to
fix.
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7314#comment:1
GHC http://www.haskell.org/ghc/
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Re: [GHC] #7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
#7314: GHCi 64-bit OS X segfaults on interaction with C-libraries +--- Reporter: darchon | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.4.1 | Keywords: GHCi external library 64-bit gloss Os: MacOS X | Architecture: x86_64 (amd64) Failure: GHCi crash | Testcase: Blockedby: | Blocking: Related: | +--- Changes (by george.colpitts): * keywords: GHCi external library 64-bit = GHCi external library 64-bit gloss -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7314#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[GHC] #7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
#7314: GHCi 64-bit OS X segfaults on interaction with C-libraries
+---
Reporter: darchon | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.4.1 | Keywords: GHCi external library 64-bit
Os: MacOS X | Architecture: x86_64 (amd64)
Failure: GHCi crash | Testcase:
Blockedby: | Blocking:
Related: |
+---
I'm experiencing spurious behaviour (segfaults sometimes) using GHCi when
working with code that interacts with C-libraries. It seems to be an OS X
only bug.
The spurious behaviour is as follows:[[BR]][[BR]]
OS X 10.8 (gcc 4.2.1, clang 4.0):[[BR]]
- 32-bit: interpreted and compiled work correctly[[BR]]
- 64-bit: only compiled code works correctly, interpreted code segfaults
(11)
OS X 10.6 (gcc 4.2.1, XCode 3.2.6):[[BR]]
- 32-bit: interpreted and compiled code work correctly[[BR]]
- 64-bit: interpreted and compiled code work correctly
Additionally (OS X 10.8):
When I run 'ghci' from inside 'gdb' (to find the origin for the segfault),
everything works fine (e.g. _no_ segfault).
Here is a link to the crash report given by OS X:
http://pastebin.com/jZjfFtm7
And this is the test case:
{{{
cabal install gloss --flags-GLUT GLFW
cabal unpack gloss-examples
cd unpacked-dir/picture/GameEvent
ghci -fno-ghci-sandbox Main.hs
main
}}}
I'm filing this bug report in relation to the following thread on haskell-
cafe, which is about removing the 32-bit recommendation for Haskell
Platform on OS X:[[BR]]
http://thread.gmane.org/gmane.comp.lang.haskell.cafe/100652
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7314
GHC http://www.haskell.org/ghc/
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