#7510: Immediate seg-fault on 32-bit windows build
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Reporter: simonpj | Owner: simonmar
Type: bug | Status: new
Priority: highest | Milestone: 7.8.1
Component: Compiler | Version: 7.6.1
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by joeyadams):
I also tried a similar tweak to `x86_mkStackAllocInstr` and
`x86_mkStackDeallocInstr`, but still got a segfault. I multiplied by 12
instead of 4, as suggested by the `spillSlotSize` function.
{{{
spillSlotSize :: DynFlags -> Int
spillSlotSize dflags = if is32Bit then 12 else 8
where is32Bit = target32Bit (targetPlatform dflags)
}}}
Apparently, the problem is a little more complicated than a missing
multiplication.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7510#comment:10>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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