[project @ 2001-03-23 16:36:20 by simonmar]

[ghc-hetmet.git] / ghc / rts / Updates.hc

diff --git a/ghc/rts/Updates.hc b/ghc/rts/Updates.hc
index 53f2476..0e36791 100644 (file)
--- a/ghc/rts/Updates.hc
+++ b/ghc/rts/Updates.hc
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: Updates.hc,v 1.24 1999/12/01 14:34:39 simonmar Exp $
+ * $Id: Updates.hc,v 1.33 2001/03/23 16:36:21 simonmar Exp $
  *
  * (c) The GHC Team, 1998-1999
  *
@@ -7,12 +7,15 @@
  *
  * ---------------------------------------------------------------------------*/
 
+#include "Stg.h"
 #include "Rts.h"
 #include "RtsUtils.h"
 #include "RtsFlags.h"
 #include "HeapStackCheck.h"
 #include "Storage.h"
-#include "ProfRts.h"
+#if defined(GRAN) || defined(PAR)
+# include "FetchMe.h"
+#endif
 
 /*
   The update frame return address must be *polymorphic*, that means
@@ -100,15 +103,15 @@
        }
 #endif
 
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_entry,ENTRY_CODE(Sp[0]));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_0_entry,RET_VEC(Sp[0],0));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_1_entry,RET_VEC(Sp[0],1));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_2_entry,RET_VEC(Sp[0],2));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_3_entry,RET_VEC(Sp[0],3));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_4_entry,RET_VEC(Sp[0],4));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_5_entry,RET_VEC(Sp[0],5));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_6_entry,RET_VEC(Sp[0],6));
-UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_7_entry,RET_VEC(Sp[0],7));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_entry,ENTRY_CODE(Sp[0]));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_0_entry,RET_VEC(Sp[0],0));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_1_entry,RET_VEC(Sp[0],1));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_2_entry,RET_VEC(Sp[0],2));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_3_entry,RET_VEC(Sp[0],3));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_4_entry,RET_VEC(Sp[0],4));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_5_entry,RET_VEC(Sp[0],5));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_6_entry,RET_VEC(Sp[0],6));
+UPD_FRAME_ENTRY_TEMPLATE(stg_upd_frame_7_entry,RET_VEC(Sp[0],7));
 
 /*
   Make sure this table is big enough to handle the maximum vectored
@@ -126,7 +129,7 @@ UPD_FRAME_ENTRY_TEMPLATE(Upd_frame_7_entry,RET_VEC(Sp[0],7));
  * there's a cost-centre-stack in there too).
  */
 
-VEC_POLY_INFO_TABLE(Upd_frame,UPD_FRAME_BITMAP, NULL/*srt*/, 0/*srt_off*/, 0/*srt_len*/, UPDATE_FRAME,, EF_);
+VEC_POLY_INFO_TABLE(stg_upd_frame,UPD_FRAME_BITMAP, NULL/*srt*/, 0/*srt_off*/, 0/*srt_len*/, UPDATE_FRAME,, EF_);
 
 /* -----------------------------------------------------------------------------
    Entry Code for a PAP.
@@ -140,8 +143,8 @@ VEC_POLY_INFO_TABLE(Upd_frame,UPD_FRAME_BITMAP, NULL/*srt*/, 0/*srt_off*/, 0/*sr
    really an optimisation? --SDM)
    -------------------------------------------------------------------------- */
 
-INFO_TABLE(PAP_info,PAP_entry,/*special layout*/0,0,PAP,,EF_,0,0);
-STGFUN(PAP_entry)
+INFO_TABLE(stg_PAP_info,stg_PAP_entry,/*special layout*/0,0,PAP,,EF_,"PAP","PAP");
+STGFUN(stg_PAP_entry)
 {
   nat Words;
   P_ p;
@@ -245,11 +248,6 @@ EXTFUN(stg_update_PAP)
      */
     Fun = R1.cl;
 
-#if defined(GRAN_COUNT)
-#error Fixme.
-      ++nPAPs;
-#endif
-
     /* Just copy the whole block of stack between the stack pointer
      * and the update frame pointer.
      */
@@ -301,7 +299,7 @@ EXTFUN(stg_update_PAP)
 
        PapClosure = (StgPAP *)(Hp + 1 - PapSize); /* The new PapClosure */
 
-       SET_HDR(PapClosure,&PAP_info,CCS_pap);
+       SET_HDR(PapClosure,&stg_PAP_info,CCS_pap);
        PapClosure->n_args = Words;
        PapClosure->fun = Fun;
 
@@ -416,8 +414,8 @@ EXTFUN(stg_update_PAP)
    -------------------------------------------------------------------------- */
 
 
-INFO_TABLE(AP_UPD_info,AP_UPD_entry,/*special layout*/0,0,AP_UPD,,EF_,0,0);
-STGFUN(AP_UPD_entry)
+INFO_TABLE(stg_AP_UPD_info,stg_AP_UPD_entry,/*special layout*/0,0,AP_UPD,,EF_,"AP_UPD","AP_UPD");
+STGFUN(stg_AP_UPD_entry)
 {
   nat Words;
   P_ p;
@@ -433,7 +431,7 @@ STGFUN(AP_UPD_entry)
   /* 
    * Check for stack overflow.
    */
-  STK_CHK(Words+sizeofW(StgUpdateFrame),AP_UPD_entry,R2.p,1,);
+  STK_CHK_GEN(Words+sizeofW(StgUpdateFrame), R1_PTR, stg_AP_UPD_entry, );
 
   PUSH_UPD_FRAME(R1.p, 0);
   Sp -= sizeofW(StgUpdateFrame) + Words;
@@ -481,17 +479,17 @@ STGFUN(AP_UPD_entry)
       FE_                                      \
    }
 
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_entry,  ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_0_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_1_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_2_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_3_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_4_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_5_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_6_entry,ENTRY_CODE(Sp[0]));
-SEQ_FRAME_ENTRY_TEMPLATE(seq_frame_7_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_entry,  ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_0_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_1_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_2_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_3_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_4_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_5_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_6_entry,ENTRY_CODE(Sp[0]));
+SEQ_FRAME_ENTRY_TEMPLATE(stg_seq_frame_7_entry,ENTRY_CODE(Sp[0]));
 
-VEC_POLY_INFO_TABLE(seq_frame, UPD_FRAME_BITMAP, NULL/*srt*/, 0/*srt_off*/, 0/*srt_len*/, SEQ_FRAME,, EF_);
+VEC_POLY_INFO_TABLE(stg_seq_frame, UPD_FRAME_BITMAP, NULL/*srt*/, 0/*srt_off*/, 0/*srt_len*/, SEQ_FRAME,, EF_);
 
 /* -----------------------------------------------------------------------------
  * The seq infotable
@@ -504,11 +502,11 @@ VEC_POLY_INFO_TABLE(seq_frame, UPD_FRAME_BITMAP, NULL/*srt*/, 0/*srt_off*/, 0/*s
  * It is used in deleteThread when reverting blackholes.
  * -------------------------------------------------------------------------- */
 
-INFO_TABLE(seq_info,seq_entry,1,0,FUN,,EF_,0,0);
-STGFUN(seq_entry)
+INFO_TABLE(stg_seq_info,stg_seq_entry,1,0,FUN,,EF_,0,0);
+STGFUN(stg_seq_entry)
 {
   FB_
-  STK_CHK_GEN(sizeofW(StgSeqFrame), NO_PTRS, seq_entry, );
+  STK_CHK_GEN(sizeofW(StgSeqFrame), NO_PTRS, stg_seq_entry, );
   Sp -= sizeofW(StgSeqFrame);
   PUSH_SEQ_FRAME(Sp);
   R1.cl = R1.cl->payload[0];