Rodrigo Mesquita pushed to branch wip/T26166 at Glasgow Haskell Compiler / GHC

Commits:

• 98d1c8e6
  by Ben Gamari at 2025-10-13T17:02:09+01:00

  rts: Avoid static symbol references to ghc-internal
  
  This resolves #26166, a bug due to new constraints placed by Apple's
  linker on undefined references.
  
  One source of such references in the RTS is the many symbols referenced
  in ghc-internal. To mitigate #26166, we make these references dynamic,
  as described in Note [RTS/ghc-internal interface].
  
  Fixes #26166
  
  Co-authored-by: Rodrigo Mesquita <rodrigo.m.mesquita@gmail.com>
  

31 changed files:

• compiler/GHC/HsToCore/Foreign/C.hs
• compiler/GHC/Linker/Dynamic.hs
• compiler/GHC/Linker/Static.hs
• + libraries/ghc-internal/cbits/RtsIface.c
• libraries/ghc-internal/ghc-internal.cabal.in
• + libraries/ghc-internal/include/RtsIfaceSymbols.h
• rts/BuiltinClosures.c
• rts/CloneStack.h
• rts/Compact.cmm
• rts/ContinuationOps.cmm
• rts/Exception.cmm
• rts/Prelude.h
• rts/PrimOps.cmm
• rts/RtsAPI.c
• rts/RtsStartup.c
• rts/RtsSymbols.c
• + rts/RtsToHsIface.c
• rts/Schedule.c
• rts/StgStdThunks.cmm
• rts/configure.ac
• − rts/external-symbols.list.in
• rts/include/Rts.h
• rts/include/RtsAPI.h
• rts/include/Stg.h
• + rts/include/rts/RtsToHsIface.h
• rts/posix/Signals.c
• − rts/rts.buildinfo.in
• rts/rts.cabal
• rts/wasm/JSFFI.c
• rts/win32/libHSghc-internal.def
• utils/deriveConstants/Main.hs

The diff was not included because it is too large.