X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fruntime%2Fgum%2FFetchMe.lhc;fp=ghc%2Fruntime%2Fgum%2FFetchMe.lhc;h=0000000000000000000000000000000000000000;hb=438596897ebbe25a07e1c82085cfbc5bdb00f09e;hp=337d8fe0ba28895ef8833f8efa17a323c146d65a;hpb=967cc47f37cb93a5e2b6df7822c9a646f0428247;p=ghc-hetmet.git

diff --git a/ghc/runtime/gum/FetchMe.lhc b/ghc/runtime/gum/FetchMe.lhc
deleted file mode 100644
index 337d8fe..0000000
--- a/ghc/runtime/gum/FetchMe.lhc
+++ /dev/null
@@ -1,146 +0,0 @@
-%
-% (c) Parade/AQUA Projects, Glasgow University, 1995 
-%     Kevin Hammond, February 15th. 1995
-%
-%     This is for GUM only.
-%
-%************************************************************************
-%*                                                                      *
-\section[FetchMe.lhc]{Reading Closures}
-%*									*
-%************************************************************************
-
-This module defines routines for handling remote pointers (@FetchMe@s)
-in GUM.  It is threaded (@.lhc@) because @FetchMe_entry@ will be
-called during evaluation.
-
-\begin{code}
-#ifdef PAR /* whole file */
-
-#define MAIN_REG_MAP	    /* STG world */
-#include "rtsdefs.h"
-\end{code}
-
-\begin{code}
-
-EXTDATA_RO(BH_UPD_info);
-EXTDATA_RO(FetchMe_info);
-
-EXTFUN(EnterNodeCode);
-
-STGFUN(FetchMe_entry)
-{
-    globalAddr *rGA;
-    globalAddr *lGA;
-    globalAddr fmbqGA;
-
-# if defined(GRAN)
-    STGCALL0(void,(),GranSimBlock);	/* Do this before losing its TSO_LINK */
-# endif
-
-    rGA = FETCHME_GA(Node);
-    ASSERT(rGA->loc.gc.gtid != mytid);
-
-    TSO_LINK(CurrentTSO) = PrelBase_Z91Z93_closure;
-    SET_INFO_PTR(Node, FMBQ_info);
-    FMBQ_ENTRIES(Node) = (W_) CurrentTSO;
-
-    LivenessReg = LIVENESS_R1;
-    SaveAllStgRegs();
-    TSO_PC1(CurrentTSO) = EnterNodeCode;
-
-    /* Calls out are now safe */
-
-    if (DO_QP_PROF) {
-    	QP_Event1("GR", CurrentTSO);
-    }
-
-    if (RTSflags.ParFlags.granSimStats) {
-        /* Note that CURRENT_TIME may perform an unsafe call */
-	TIME now = CURRENT_TIME;
-        TSO_EXECTIME(CurrentTSO) += now - TSO_BLOCKEDAT(CurrentTSO);
-        TSO_FETCHCOUNT(CurrentTSO)++;
-	TSO_QUEUE(CurrentTSO) = Q_FETCHING;
-        TSO_BLOCKEDAT(CurrentTSO) = now;
-        /* DumpGranEventAndNode(GR_FETCH, CurrentTSO, (SAVE_R1).p, 
-           taskIDtoPE(rGA->loc.gc.gtid)); */
-	DumpRawGranEvent(CURRENT_PROC,taskIDtoPE(rGA->loc.gc.gtid),GR_FETCH,
-			 CurrentTSO,(SAVE_R1).p,0);
-    }
-
-    /* Assign a brand-new global address to the newly created FMBQ */
-    lGA = MakeGlobal((SAVE_R1).p, rtsFalse);
-    splitWeight(&fmbqGA, lGA);
-    ASSERT(fmbqGA.weight == 1L << (BITS_IN(unsigned) - 1));
-
-    sendFetch(rGA, &fmbqGA, 0/*load*/);
-
-    ReSchedule(0);
-    FE_
-}
-
-FETCHME_ITBL(FetchMe_info,FetchMe_entry);
-
-\end{code}
-
-And for migrated FetchMes that are now blocked on remote blocking queues...
-
-\begin{code}
-
-STGFUN(BF_entry)
-{
-    FB_
-    /* Don't wrap the calls; we're done with STG land */
-    fprintf(stderr, "Panic: Entered a BlockedFetch\n");
-    EXIT(EXIT_FAILURE);
-    FE_
-}
-
-BF_ITBL();
-
-\end{code}
-
-@FMBQ@ nodes are @FetchMe@s with blocking queues attached.  The fetch has
-been sent, but no reply has been received yet.
-
-\begin{code}
-
-EXTFUN(EnterNodeCode);
-
-STGFUN(FMBQ_entry)
-{   
-    FB_
-
-#if defined(GRAN)
-    STGCALL0(void,(),GranSimBlock);	/* Before overwriting TSO_LINK */
-#endif
-
-    TSO_LINK(CurrentTSO) = (P_) FMBQ_ENTRIES(Node);
-    FMBQ_ENTRIES(Node) = (W_) CurrentTSO;
-
-    LivenessReg = LIVENESS_R1;
-    SaveAllStgRegs();
-    TSO_PC1(CurrentTSO) = EnterNodeCode;
-
-    if (DO_QP_PROF) {
-    	QP_Event1("GR", CurrentTSO);
-    }
-
-    if (RTSflags.ParFlags.granSimStats) {
-        /* Note that CURRENT_TIME may perform an unsafe call */
-	TIME now = CURRENT_TIME;
-        TSO_EXECTIME(CurrentTSO) += now - TSO_BLOCKEDAT(CurrentTSO);
-        TSO_FETCHCOUNT(CurrentTSO)++;
-	TSO_QUEUE(CurrentTSO) = Q_FETCHING;
-        TSO_BLOCKEDAT(CurrentTSO) = now;
-        DumpGranEvent(GR_FETCH, CurrentTSO);
-    }
-
-    ReSchedule(0);
-    FE_
-}
-
-FMBQ_ITBL();
-
-#endif /* PAR -- whole file */
-\end{code}