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| author | David Eichmann <EichmannD@gmail.com> | 2020-11-09 19:58:37 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-11-28 15:41:37 -0500 |
| commit | 625726f988852f5779825a954609d187d9865dc1 (patch) | |
| tree | 2a871fce2ebd45d445e99914139155a068da995f /libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc | |
| parent | 698d3d9648e9cb6b3757269e21ce4fa1692a1a3b (diff) | |
| download | haskell-625726f988852f5779825a954609d187d9865dc1.tar.gz | |
ghc-heap: partial TSO/STACK decoding
Co-authored-by: Sven Tennie <sven.tennie@gmail.com>
Co-authored-by: Matthew Pickering <matthewtpickering@gmail.com>
Co-authored-by: Ben Gamari <bgamari.foss@gmail.com>
Diffstat (limited to 'libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc')
| -rw-r--r-- | libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc b/libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc new file mode 100644 index 0000000000..0f574b4f03 --- /dev/null +++ b/libraries/ghc-heap/GHC/Exts/Heap/ProfInfo/PeekProfInfo_ProfilingDisabled.hsc @@ -0,0 +1,12 @@ +module GHC.Exts.Heap.ProfInfo.PeekProfInfo_ProfilingDisabled( + peekStgTSOProfInfo +) where + +import Prelude +import Foreign +import GHC.Exts.Heap.ProfInfo.Types + +-- | This implementation is used when PROFILING is undefined. +-- It always returns 'Nothing', because there is no profiling info available. +peekStgTSOProfInfo :: Ptr tsoPtr -> IO (Maybe StgTSOProfInfo) +peekStgTSOProfInfo _ = return Nothing |