Rodrigo Mesquita pushed to branch wip/romes/multi-threaded-debugger at Glasgow Haskell Compiler / GHC Commits: efcdbfc9 by Rodrigo Mesquita at 2026-10-27T10:41:51+00:00 fix redirect todo on seq/resumeseq - - - - - 1 changed file: - compiler/GHC/Runtime/Interpreter.hs Changes: ===================================== compiler/GHC/Runtime/Interpreter.hs ===================================== @@ -462,10 +462,9 @@ whereFrom interp ref = seqHValue :: Interp -> UnitEnv -> Logger -> ForeignHValue -> IO (EvalResult ()) seqHValue interp unit_env logger ref = withForeignRef ref $ \hval -> do - rtid <- interpCmd interp (Seq hval) - status <- -- TODO redirectInterrupts interp rtid $ - interpCmd interp (WaitThreadResult rtid) - freeHValueRefs interp [castRemoteRef rtid] + rtid <- interpCmd interp (Seq hval) >>= mkFinalizedHValue interp + status <- redirectInterrupts interp rtid $ + waitThreadResult interp rtid handleSeqHValueStatus interp unit_env logger (clearEvalStatus status) evalBreakpointToId :: EvalBreakpoint -> InternalBreakpointId @@ -483,10 +482,10 @@ evalBreakpointToId eval_break = handleSeqHValueStatus :: Interp -> UnitEnv -> Logger -> EvalStatus () -> IO (EvalResult ()) handleSeqHValueStatus interp unit_env logger eval_status = case eval_status of - (EvalBreak _ maybe_break resume_ctxt _) -> do + (EvalBreak _ maybe_break resume_thread _) -> do -- A breakpoint was hit; inform the user and tell them -- which breakpoint was hit. - resume_ctxt_fhv <- liftIO $ mkFinalizedHValue interp resume_ctxt + resume_thread <- liftIO $ mkFinalizedHValue interp resume_thread let put loc = logMsg logger MCOutput loc ("*** Ignoring breakpoint" <+> brackets (ppr loc)) let nothing_case = put noSrcSpan case maybe_break of @@ -508,11 +507,10 @@ handleSeqHValueStatus interp unit_env logger eval_status = Just modbreaks -> put =<< getBreakLoc (readIModModBreaks hug) ibi modbreaks -- resume the seq (:force) processing in the iserv process - withForeignRef resume_ctxt_fhv $ \rtid -> do - interpCmd interp (ResumeSeq rtid) - status <- -- TODO: redirectInterrupts interp rtid $ - interpCmd interp (WaitThreadResult rtid) - handleSeqHValueStatus interp unit_env logger (clearEvalStatus status) + withForeignRef resume_thread $ \rtid -> interpCmd interp (ResumeSeq rtid) + status <- redirectInterrupts interp resume_thread $ + waitThreadResult interp resume_thread + handleSeqHValueStatus interp unit_env logger (clearEvalStatus status) (EvalComplete _ r) -> return r -- | While we're waiting for the target thread to return a result, if the View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/efcdbfc9b1ee4ed268fd19240cce0df1... -- View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/efcdbfc9b1ee4ed268fd19240cce0df1... You're receiving this email because of your account on gitlab.haskell.org. Manage all notifications: https://gitlab.haskell.org/-/profile/notifications | Help: https://gitlab.haskell.org/help