Profiled GHCi segfaults under Windows.
Building ghc with the prof flavour and trying to run ghci segfaults on master.
C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe --interactive
GHCi, version 8.7.20181218: https://www.haskell.org/ghc/ :? for help
Access violation in generated code when reading 0xffffffffffffffff
Attempting to reconstruct a stack trace...
Frame Code address
* 0x67cd990 0x4d6634c C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe+0x496634c
* 0x67cd9f0 0x4d51848 C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe+0x4951848
* 0x67cda50 0x4d5192f C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe+0x495192f
* 0x67cda80 0x4d678a1 C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe+0x49678a1
* 0x67cda88 0x4c5fe64 C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe+0x485fe64
* 0x67cda90 0x1083d0
* 0x67cda98 0x88e5020
* 0x67cdaa0 0x88e36a1
* 0x67cdaa8 0x2000000 C:\ghc\msys64\home\Andi\ghc_head\inplace\bin\ghc-stage2.exe+0x1c00000
Just starting it in gdb tells me this is happening in registerCcsList in the RTS.
Trac metadata
Trac field | Value |
---|---|
Version | 8.7 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Runtime System |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |