Zubin pushed to branch wip/9.12.3-backports at Glasgow Haskell Compiler / GHC
Commits:
ecc03b62 by Ben Gamari at 2025-11-10T21:34:47+05:30
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
Co-authored-by: Cheng Shao
(cherry picked from commit f31de2a9c2405d6645998460e4b501f9279606b3)
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99291e88 by Ben Gamari at 2025-11-10T21:34:47+05:30
compiler: Rename isMathFun -> isLibcFun
This set includes more than just math functions.
(cherry picked from commit 43fdfddc25c36ef4811941231d5755bad065796d)
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d5d081e3 by Ben Gamari at 2025-11-10T21:34:47+05:30
compiler: Add libc allocator functions to libc_funs
Prototypes for these are now visible from `Prim.h`, resulting in
multiple-declaration warnings in the unregisterised job.
(cherry picked from commit 4ed5138f7af532731f88380f98103487a9f15c5a)
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ef442bd1 by Ben Gamari at 2025-11-10T21:34:47+05:30
rts: Minimize header dependencies of Prim.h
Otherwise we will end up with redundant and incompatible declarations
resulting in warnings during the unregisterised build.
(cherry picked from commit 9a0a076b80d6fb68d7722d2bb72c17c90ba22cd1)
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c7de5d85 by Zubin Duggal at 2025-11-10T21:34:47+05:30
ci: update ci-images commit (the old ones were garbage collected)
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39 changed files:
- .gitlab-ci.yml
- compiler/GHC/Cmm/CLabel.hs
- compiler/GHC/CmmToC.hs
- 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/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/include/rts/Types.h
- rts/include/stg/Prim.h
- rts/posix/Signals.c
- rts/prim/int64x2minmax.c
- rts/prim/vectorQuotRem.c
- − rts/rts.buildinfo.in
- rts/rts.cabal
- rts/wasm/JSFFI.c
- rts/wasm/scheduler.cmm
- rts/win32/libHSghc-internal.def
- utils/deriveConstants/Main.hs
- utils/jsffi/dyld.mjs
The diff was not included because it is too large.
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/4dab4c35790fc7c822bd068f15824ed...
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View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/4dab4c35790fc7c822bd068f15824ed...
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