[Git][ghc/ghc][wip/ghc-debug] 2 commits: Add ghc-debug funcitons to the RTS API

[David Eichmann]

David Eichmann pushed to branch wip/ghc-debug at Glasgow Haskell Compiler / GHC


Commits:
efdb4afa by David Eichmann at 2020-10-16T16:43:12+01:00
Add ghc-debug funcitons to the RTS API

Four new functions added to RtsAPI.h:

  * rts_pause and rts_resume allow an external process to completely
  pause and resume the RTS.
  * rts_listThreads and rts_listMiscRoots are used to find the current
  roots of the garbage collector.

These changes also mean that `Task.h` is exposed to the user.

Co-authored-by: Sven Tennie <sven.tennie at gmail.com>
Co-authored-by: Matthew Pickering <matthewtpickering at gmail.com>
Co-authored-by: Ben Gamari <bgamari.foss at gmail.com>

- - - - -
9966df61 by David Eichmann at 2020-10-16T16:43:12+01:00
ghc-heap: expose decoding from heap representation and support partial TSO/STACK decoding

Co-authored-by: Sven Tennie <sven.tennie at gmail.com>
Co-authored-by: Matthew Pickering <matthewtpickering at gmail.com>
Co-authored-by: Ben Gamari <bgamari.foss at gmail.com>

- - - - -


30 changed files:

- compiler/GHC/ByteCode/Types.hs
- compiler/GHC/Runtime/Interpreter.hs
- includes/Rts.h
- includes/RtsAPI.h
- + includes/rts/Task.h
- includes/rts/storage/Closures.h
- includes/rts/storage/Heap.h
- includes/rts/storage/TSO.h
- libraries/ghc-heap/GHC/Exts/Heap.hs
- libraries/ghc-heap/GHC/Exts/Heap/Closures.hs
- + libraries/ghc-heap/GHC/Exts/Heap/FFIClosures.hs
- + libraries/ghc-heap/GHC/Exts/Heap/FFIClosures_ProfilingDisabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/FFIClosures_ProfilingEnabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingEnabled.hsc
- + libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/Types.hs
- libraries/ghc-heap/ghc-heap.cabal.in
- + libraries/ghc-heap/tests/TestUtils.hs
- libraries/ghc-heap/tests/all.T
- + libraries/ghc-heap/tests/create_tso.c
- + libraries/ghc-heap/tests/create_tso.h
- + libraries/ghc-heap/tests/list_threads_and_misc_roots.hs
- + libraries/ghc-heap/tests/list_threads_and_misc_roots_c.c
- + libraries/ghc-heap/tests/list_threads_and_misc_roots_c.h
- + libraries/ghc-heap/tests/parse_tso_flags.hs
- + libraries/ghc-heap/tests/tso_and_stack_closures.hs
- libraries/ghci/GHCi/Message.hs
- libraries/ghci/GHCi/Run.hs
- rts/Capability.c
- rts/Heap.c


The diff was not included because it is too large.


View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/616060eb6f35a9de4aaf4ab43ba41fa661e3ab27...9966df61712b6488d13b366265186a7659dd8237

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/compare/616060eb6f35a9de4aaf4ab43ba41fa661e3ab27...9966df61712b6488d13b366265186a7659dd8237
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