#4097: Runtime segfaults on +RTS -hr
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Reporter: mightybyte | Owner:
Type: bug | Status: closed
Priority: normal | Milestone: 7.0.1
Component: Runtime System | Version: 6.12.1
Resolution: fixed | Keywords:
Testcase: | Blockedby:
Difficulty: | Os: Linux
Blocking: | Architecture: x86_64 (amd64)
Failure: Runtime crash |
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Changes (by igloo):
* status: new => closed
* resolution: => fixed
Comment:
I've just fixed a retainer profiling segfault, and retainer profiling of
GHC now works. The patch will be in the second 7.0.1 release candidate:
{{{
Tue Oct 19 14:27:27 BST 2010 Ian Lynagh <[email protected]>
* Fix a retainer profiling segfault
The bitmap type wasn't big enough to hold large bitmaps on 64 bit
platforms. Profiling GHC was segfaulting when retainStack was handling a
size 33 bitmap.
}}}
I'm optimistically assuming this will fix your segfault too; please reopen
if not.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4097#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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