[GHC] #13617: Segfault when using SSE and R_X86_64_PC32 relocations to .rdata on Windows in GHCi
GHC
ghc-devs at haskell.org
Sun Jul 9 22:40:37 UTC 2017
#13617: Segfault when using SSE and R_X86_64_PC32 relocations to .rdata on Windows
in GHCi
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Reporter: RyanGlScott | Owner: Phyx-
Type: bug | Status: new
Priority: normal | Milestone:
Component: GHCi | Version: 8.0.2
Resolution: | Keywords:
Operating System: Windows | Architecture: Unknown/Multiple
Type of failure: GHCi crash | Test Case:
Blocked By: | Blocking:
Related Tickets: #7134 | Differential Rev(s):
Wiki Page: |
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Comment (by olsner):
I think the issue is alignment - `movdqa` requires 16-byte alignment and
the data here seems to start at `0x...8` which is only 8-byte aligned.
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13617#comment:5>
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