%
+% (c) The University of Glasgow 2006
% (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
%
-% $Id: CgClosure.lhs,v 1.72 2005/05/18 12:06:51 simonmar Exp $
-%
\section[CgClosure]{Code generation for closures}
This module provides the support code for @StgToAbstractC@ to deal
import CgMonad
import CgBindery
import CgHeapery
-import CgStackery ( mkVirtStkOffsets, pushUpdateFrame, getVirtSp,
- setRealAndVirtualSp )
-import CgProf ( chooseDynCostCentres, ldvEnter, enterCostCentre,
- costCentreFrom )
+import CgStackery
+import CgProf
import CgTicky
-import CgParallel ( granYield, granFetchAndReschedule )
-import CgInfoTbls ( emitClosureCodeAndInfoTable, getSRTInfo )
-import CgCallConv ( assignCallRegs, mkArgDescr )
-import CgUtils ( emitDataLits, addIdReps, cmmRegOffW,
- emitRtsCallWithVols )
-import ClosureInfo -- lots and lots of stuff
-import SMRep ( CgRep, cgRepSizeW, argMachRep, fixedHdrSize, WordOff,
- idCgRep )
-import MachOp ( MachHint(..) )
+import CgParallel
+import CgInfoTbls
+import CgCallConv
+import CgUtils
+import ClosureInfo
+import SMRep
+import MachOp
import Cmm
-import CmmUtils ( CmmStmts, mkStmts, oneStmt, plusStmts, noStmts,
- mkLblExpr )
+import CmmUtils
import CLabel
import StgSyn
-import StaticFlags ( opt_DoTickyProfiling )
+import StaticFlags
import CostCentre
-import Id ( Id, idName, idType )
-import Name ( Name, isExternalName )
-import Module ( Module, pprModule )
-import ListSetOps ( minusList )
-import Util ( isIn, mapAccumL, zipWithEqual )
-import BasicTypes ( TopLevelFlag(..) )
-import Constants ( oFFSET_StgInd_indirectee, wORD_SIZE )
+import Id
+import Name
+import Module
+import ListSetOps
+import Util
+import BasicTypes
+import Constants
import Outputable
import FastString
\end{code}
let name = idName id
; lf_info <- mkClosureLFInfo id TopLevel [] upd_flag args
; srt_info <- getSRTInfo name srt
- ; mod_name <- moduleName
+ ; mod_name <- getModuleName
; let descr = closureDescription mod_name name
closure_info = mkClosureInfo True id lf_info 0 0 srt_info descr
closure_label = mkLocalClosureLabel name
= do -- AHA! A STANDARD-FORM THUNK
{ -- LAY OUT THE OBJECT
amodes <- getArgAmodes payload
- ; mod_name <- moduleName
+ ; mod_name <- getModuleName
; let (tot_wds, ptr_wds, amodes_w_offsets)
= mkVirtHeapOffsets (isLFThunk lf_info) amodes
; lf_info <- mkClosureLFInfo bndr NotTopLevel fvs upd_flag args
; fv_infos <- mapFCs getCgIdInfo reduced_fvs
; srt_info <- getSRTInfo name srt
- ; mod_name <- moduleName
+ ; mod_name <- getModuleName
; let bind_details :: [(CgIdInfo, VirtualHpOffset)]
(tot_wds, ptr_wds, bind_details)
= mkVirtHeapOffsets (isLFThunk lf_info) (map add_rep fv_infos)