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@@ -0,0 +1,1507 @@
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+{
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+ $Id$
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+ Copyright (c) 1998-2002 by Florian Klaempfl
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+
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+ Generate i386 assembler for in call nodes
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published bymethodpointer
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software
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+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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+
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+ ****************************************************************************
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+}
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+unit ncgcal;
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+
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+{$i fpcdefs.inc}
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+
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+interface
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+
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+{ $define AnsiStrRef}
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+
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+ uses
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+ symdef,node,ncal;
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+
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+ type
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+ tcgcallparanode = class(tcallparanode)
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+ procedure secondcallparan(defcoll : TParaItem;
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+ push_from_left_to_right,inlined,is_cdecl : boolean;
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+ para_alignment,para_offset : longint);override;
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+ end;
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+
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+ tcgcallnode = class(tcallnode)
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+ procedure pass_2;override;
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+ end;
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+
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+ tcgprocinlinenode = class(tprocinlinenode)
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+ procedure pass_2;override;
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+ end;
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+
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+implementation
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+
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+ uses
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+ globtype,systems,
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+ cutils,verbose,globals,
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+ symconst,symbase,symsym,symtable,types,paramgr,
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+{$ifdef GDB}
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+ {$ifdef delphi}
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+ sysutils,
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+ {$else}
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+ strings,
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+ {$endif}
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+ gdb,
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+{$endif GDB}
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+ cginfo,cgbase,pass_2,
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+ cpubase,aasmbase,aasmtai,aasmcpu,
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+ nmem,nld,ncnv,
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+ ncgutil,cga,cgobj,tgobj,regvars,rgobj,rgcpu,cg64f32,cgcpu;
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+
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+{*****************************************************************************
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+ TCGCALLPARANODE
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+*****************************************************************************}
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+
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+ procedure tcgcallparanode.secondcallparan(defcoll : TParaItem;
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+ push_from_left_to_right,inlined,is_cdecl : boolean;para_alignment,para_offset : longint);
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+
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+ { goes to pass 1 }
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+ procedure maybe_push_high;
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+ begin
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+ { open array ? }
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+ { defcoll.data can be nil for read/write }
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+ if assigned(defcoll.paratype.def) and
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+ assigned(hightree) then
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+ begin
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+ secondpass(hightree);
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+ { this is a longint anyway ! }
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+ push_value_para(hightree,inlined,false,para_offset,4,defcoll.paraloc);
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+ end;
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+ end;
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+ var
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+ otlabel,oflabel : tasmlabel;
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+ { temporary variables: }
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+ tempdeftype : tdeftype;
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+ tmpreg : tregister;
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+ href : treference;
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+
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+ begin
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+ { push from left to right if specified }
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+ if push_from_left_to_right and assigned(right) then
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+ begin
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+ if (nf_varargs_para in flags) then
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+ tcallparanode(right).secondcallparan(defcoll,push_from_left_to_right,
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+ inlined,is_cdecl,para_alignment,para_offset)
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+ else
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+ tcallparanode(right).secondcallparan(TParaItem(defcoll.next),push_from_left_to_right,
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+ inlined,is_cdecl,para_alignment,para_offset);
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+ end;
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+
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+ otlabel:=truelabel;
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+ oflabel:=falselabel;
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+ getlabel(truelabel);
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+ getlabel(falselabel);
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+ secondpass(left);
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+ { handle varargs first, because defcoll is not valid }
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+ if (nf_varargs_para in flags) then
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+ begin
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+ if paramanager.push_addr_param(left.resulttype.def) then
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+ begin
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+ inc(pushedparasize,4);
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+ cg.a_paramaddr_ref(exprasmlist,left.location.reference,defcoll.paraloc);
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+ location_release(exprasmlist,left.location);
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+ end
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+ else
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+ push_value_para(left,inlined,is_cdecl,para_offset,para_alignment,defcoll.paraloc);
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+ end
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+ { filter array constructor with c styled args }
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+ else if is_array_constructor(left.resulttype.def) and (nf_cargs in left.flags) then
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+ begin
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+ { nothing, everything is already pushed }
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+ end
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+ { in codegen.handleread.. defcoll.data is set to nil }
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+ else if assigned(defcoll.paratype.def) and
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+ (defcoll.paratype.def.deftype=formaldef) then
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+ begin
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+ { allow passing of a constant to a const formaldef }
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+ if (defcoll.paratyp=vs_const) and
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+ (left.location.loc=LOC_CONSTANT) then
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+ location_force_mem(exprasmlist,left.location);
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+
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+ { allow @var }
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+ inc(pushedparasize,4);
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+ if (left.nodetype=addrn) and
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+ (not(nf_procvarload in left.flags)) then
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+ begin
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+ if inlined then
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+ begin
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+ reference_reset_base(href,procinfo^.framepointer,para_offset-pushedparasize);
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+ cg.a_load_loc_ref(exprasmlist,left.location,href);
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+ end
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+ else
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+ cg.a_param_loc(exprasmlist,left.location,defcoll.paraloc);
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+ location_release(exprasmlist,left.location);
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+ end
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+ else
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+ begin
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+ if not(left.location.loc in [LOC_CREFERENCE,LOC_REFERENCE]) then
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+ CGMessage(type_e_mismatch)
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+ else
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+ begin
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+ if inlined then
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+ begin
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+ tmpreg:=cg.get_scratch_reg_address(exprasmlist);
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+ cg.a_loadaddr_ref_reg(exprasmlist,left.location.reference,tmpreg);
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+ reference_reset_base(href,procinfo^.framepointer,para_offset-pushedparasize);
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+ cg.a_load_reg_ref(exprasmlist,OS_ADDR,tmpreg,href);
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+ cg.free_scratch_reg(exprasmlist,tmpreg);
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+ end
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+ else
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+ cg.a_paramaddr_ref(exprasmlist,left.location.reference,defcoll.paraloc);
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+ location_release(exprasmlist,left.location);
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+ end;
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+ end;
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+ end
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+ { handle call by reference parameter }
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+ else if (defcoll.paratyp in [vs_var,vs_out]) then
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+ begin
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+ if (left.location.loc<>LOC_REFERENCE) then
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+ begin
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+ { passing self to a var parameter is allowed in
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+ TP and delphi }
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+ if not((left.location.loc=LOC_CREFERENCE) and
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+ (left.nodetype=selfn)) then
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+ internalerror(200106041);
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+ end;
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+ maybe_push_high;
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+ if (defcoll.paratyp=vs_out) and
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+ assigned(defcoll.paratype.def) and
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+ not is_class(defcoll.paratype.def) and
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+ defcoll.paratype.def.needs_inittable then
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+ cg.g_finalize(exprasmlist,defcoll.paratype.def,left.location.reference,false);
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+ inc(pushedparasize,4);
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+ if inlined then
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+ begin
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+ tmpreg:=cg.get_scratch_reg_address(exprasmlist);
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+ cg.a_loadaddr_ref_reg(exprasmlist,left.location.reference,tmpreg);
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+ reference_reset_base(href,procinfo^.framepointer,para_offset-pushedparasize);
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+ cg.a_load_reg_ref(exprasmlist,OS_ADDR,tmpreg,href);
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+ cg.free_scratch_reg(exprasmlist,tmpreg);
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+ end
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+ else
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+ cg.a_paramaddr_ref(exprasmlist,left.location.reference,defcoll.paraloc);
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+ location_release(exprasmlist,left.location);
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+ end
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+ else
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+ begin
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+ tempdeftype:=resulttype.def.deftype;
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+ if tempdeftype=filedef then
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+ CGMessage(cg_e_file_must_call_by_reference);
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+ { open array must always push the address, this is needed to
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+ also push addr of small open arrays and with cdecl functions (PFV) }
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+ if (
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+ assigned(defcoll.paratype.def) and
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+ (is_open_array(defcoll.paratype.def) or
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+ is_array_of_const(defcoll.paratype.def))
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+ ) or
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+ (
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+ paramanager.push_addr_param(resulttype.def) and
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+ not is_cdecl
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+ ) then
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+ begin
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+ if not(left.location.loc in [LOC_CREFERENCE,LOC_REFERENCE]) then
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+ begin
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+ { allow passing nil to a procvardef (methodpointer) }
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+ if (left.nodetype=typeconvn) and
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+ (left.resulttype.def.deftype=procvardef) and
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+ (ttypeconvnode(left).left.nodetype=niln) then
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+ begin
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+ tg.gettempofsizereference(exprasmlist,tcgsize2size[left.location.size],href);
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+ cg.a_load_loc_ref(exprasmlist,left.location,href);
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+ location_reset(left.location,LOC_REFERENCE,left.location.size);
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+ left.location.reference:=href;
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+ end
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+ else
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+ internalerror(200204011);
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+ end;
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+
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+ maybe_push_high;
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+ inc(pushedparasize,4);
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+ if inlined then
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+ begin
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+ tmpreg:=cg.get_scratch_reg_address(exprasmlist);
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+ cg.a_loadaddr_ref_reg(exprasmlist,left.location.reference,tmpreg);
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+ reference_reset_base(href,procinfo^.framepointer,para_offset-pushedparasize);
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+ cg.a_load_reg_ref(exprasmlist,OS_ADDR,tmpreg,href);
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+ cg.free_scratch_reg(exprasmlist,tmpreg);
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+ end
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+ else
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+ cg.a_paramaddr_ref(exprasmlist,left.location.reference,defcoll.paraloc);
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+ location_release(exprasmlist,left.location);
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+ end
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+ else
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+ begin
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+ push_value_para(left,inlined,is_cdecl,
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+ para_offset,para_alignment,defcoll.paraloc);
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+ end;
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+ end;
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+ truelabel:=otlabel;
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+ falselabel:=oflabel;
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+ { push from right to left }
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+ if not push_from_left_to_right and assigned(right) then
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+ begin
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+ if (nf_varargs_para in flags) then
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+ tcallparanode(right).secondcallparan(defcoll,push_from_left_to_right,
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+ inlined,is_cdecl,para_alignment,para_offset)
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+ else
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+ tcallparanode(right).secondcallparan(TParaItem(defcoll.next),push_from_left_to_right,
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+ inlined,is_cdecl,para_alignment,para_offset);
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+ end;
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+ end;
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+
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+
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+{*****************************************************************************
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+ TCGCALLNODE
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+*****************************************************************************}
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+
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+ procedure tcgcallnode.pass_2;
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+ var
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+ regs_to_push : tregisterset;
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+ unusedstate: pointer;
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+ pushed : tpushedsaved;
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+ funcretref,refcountedtemp : treference;
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+ tmpreg : tregister;
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+ hregister : tregister;
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+ oldpushedparasize : longint;
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+ { true if ESI must be loaded again after the subroutine }
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+ loadesi : boolean;
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+ { true if a virtual method must be called directly }
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+ no_virtual_call : boolean;
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+ { true if we produce a con- or destrutor in a call }
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+ is_con_or_destructor : boolean;
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+ { true if a constructor is called again }
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+ extended_new : boolean;
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+ { adress returned from an I/O-error }
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+ iolabel : tasmlabel;
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+ { lexlevel count }
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+ i : longint;
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+ { help reference pointer }
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+ href : treference;
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+ hrefvmt : treference;
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+ hp : tnode;
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+ pp : tbinarynode;
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+ params : tnode;
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+ inlined : boolean;
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+ inlinecode : tprocinlinenode;
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+ store_parast_fixup,
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+ para_alignment,
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+ para_offset : longint;
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+ cgsize : tcgsize;
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+ { instruction for alignement correction }
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+{ corr : paicpu;}
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+ { we must pop this size also after !! }
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+{ must_pop : boolean; }
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+ pop_size : longint;
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+{$ifdef OPTALIGN}
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+ pop_esp : boolean;
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+ push_size : longint;
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+{$endif OPTALIGN}
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+ pop_allowed : boolean;
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+ release_tmpreg : boolean;
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+ constructorfailed : tasmlabel;
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+
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+ label
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+ dont_call;
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+
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+ begin
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+ extended_new:=false;
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+ iolabel:=nil;
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+ inlinecode:=nil;
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+ inlined:=false;
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+ loadesi:=true;
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+ no_virtual_call:=false;
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+ rg.saveunusedstate(unusedstate);
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+
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+ { if we allocate the temp. location for ansi- or widestrings }
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+ { already here, we avoid later a push/pop }
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+ if is_widestring(resulttype.def) then
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+ begin
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+ tg.gettempwidestringreference(exprasmlist,refcountedtemp);
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+ cg.g_decrrefcount(exprasmlist,resulttype.def,refcountedtemp);
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+ end
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+ else if is_ansistring(resulttype.def) then
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+ begin
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+ tg.gettempansistringreference(exprasmlist,refcountedtemp);
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+ cg.g_decrrefcount(exprasmlist,resulttype.def,refcountedtemp);
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+ end;
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+
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+ if (procdefinition.proccalloption in [pocall_cdecl,pocall_cppdecl,pocall_stdcall]) then
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+ para_alignment:=4
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+ else
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+ para_alignment:=aktalignment.paraalign;
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+
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+ if not assigned(procdefinition) then
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+ exit;
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+
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+ { Deciding whether we may still need the parameters happens next (JM) }
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+ if assigned(left) then
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+ params:=left.getcopy
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+ else params := nil;
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+
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+ if (procdefinition.proccalloption=pocall_inline) then
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+ begin
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+ inlined:=true;
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+ inlinecode:=tprocinlinenode(right);
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+ right:=nil;
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+ { set it to the same lexical level as the local symtable, becuase
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+ the para's are stored there }
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+ tprocdef(procdefinition).parast.symtablelevel:=aktprocdef.localst.symtablelevel;
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+ if assigned(params) then
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+ inlinecode.para_offset:=tg.gettempofsizepersistant(exprasmlist,inlinecode.para_size);
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+ store_parast_fixup:=tprocdef(procdefinition).parast.address_fixup;
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+ tprocdef(procdefinition).parast.address_fixup:=inlinecode.para_offset;
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+{$ifdef extdebug}
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+ Comment(V_debug,
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+ 'inlined parasymtable is at offset '
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+ +tostr(tprocdef(procdefinition).parast.address_fixup));
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+ exprasmList.concat(Tai_asm_comment.Create(
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+ strpnew('inlined parasymtable is at offset '
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+ +tostr(tprocdef(procdefinition).parast.address_fixup))));
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+{$endif extdebug}
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+ end;
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+ { only if no proc var }
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+ if inlined or
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+ not(assigned(right)) then
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+ is_con_or_destructor:=(procdefinition.proctypeoption in [potype_constructor,potype_destructor]);
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+ { proc variables destroy all registers }
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+ if (inlined or
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+ (right=nil)) and
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+ { virtual methods too }
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+ not(po_virtualmethod in procdefinition.procoptions) then
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+ begin
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+ if (cs_check_io in aktlocalswitches) and
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+ (po_iocheck in procdefinition.procoptions) and
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|
|
+ not(po_iocheck in aktprocdef.procoptions) then
|
|
|
+ begin
|
|
|
+ getaddrlabel(iolabel);
|
|
|
+ cg.a_label(exprasmlist,iolabel);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ iolabel:=nil;
|
|
|
+
|
|
|
+ { save all used registers }
|
|
|
+ regs_to_push := tprocdef(procdefinition).usedregisters;
|
|
|
+ rg.saveusedregisters(exprasmlist,pushed,regs_to_push);
|
|
|
+
|
|
|
+ { give used registers through }
|
|
|
+ rg.usedinproc:=rg.usedinproc + tprocdef(procdefinition).usedregisters;
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ regs_to_push := all_registers;
|
|
|
+ rg.saveusedregisters(exprasmlist,pushed,regs_to_push);
|
|
|
+ rg.usedinproc:=all_registers;
|
|
|
+ { no IO check for methods and procedure variables }
|
|
|
+ iolabel:=nil;
|
|
|
+ end;
|
|
|
+
|
|
|
+ { generate the code for the parameter and push them }
|
|
|
+ oldpushedparasize:=pushedparasize;
|
|
|
+ pushedparasize:=0;
|
|
|
+ pop_size:=0;
|
|
|
+
|
|
|
+{$ifdef dummy}
|
|
|
+ { no inc esp for inlined procedure
|
|
|
+ and for objects constructors PM }
|
|
|
+ if inlined or
|
|
|
+ ((procdefinition.proctypeoption=potype_constructor) and
|
|
|
+ { quick'n'dirty check if it is a class or an object }
|
|
|
+ (resulttype.def.deftype=orddef)) then
|
|
|
+ pop_allowed:=false
|
|
|
+ else
|
|
|
+ pop_allowed:=true;
|
|
|
+ if pop_allowed then
|
|
|
+ begin
|
|
|
+ { Old pushedsize aligned on 4 ? }
|
|
|
+ i:=oldpushedparasize and 3;
|
|
|
+ if i>0 then
|
|
|
+ inc(pop_size,4-i);
|
|
|
+ { This parasize aligned on 4 ? }
|
|
|
+ i:=procdefinition.para_size(para_alignment) and 3;
|
|
|
+ if i>0 then
|
|
|
+ inc(pop_size,4-i);
|
|
|
+ { insert the opcode and update pushedparasize }
|
|
|
+ { never push 4 or more !! }
|
|
|
+ pop_size:=pop_size mod 4;
|
|
|
+ if pop_size>0 then
|
|
|
+ begin
|
|
|
+ inc(pushedparasize,pop_size);
|
|
|
+ cg.a_const_reg(A_SUB,S_L,pop_size,R_ESP);
|
|
|
+{$ifdef GDB}
|
|
|
+ if (cs_debuginfo in aktmoduleswitches) and
|
|
|
+ (exprasmList.first=exprasmList.last) then
|
|
|
+ exprasmList.concat(Tai_force_line.Create);
|
|
|
+{$endif GDB}
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+{$endif dummy}
|
|
|
+
|
|
|
+{$ifdef OPTALIGN}
|
|
|
+ if pop_allowed and (cs_align in aktglobalswitches) then
|
|
|
+ begin
|
|
|
+ pop_esp:=true;
|
|
|
+ push_size:=procdefinition.para_size(para_alignment);
|
|
|
+ { !!!! here we have to take care of return type, self
|
|
|
+ and nested procedures
|
|
|
+ }
|
|
|
+ inc(push_size,12);
|
|
|
+ emit_reg_reg(A_MOV,S_L,R_ESP,R_EDI);
|
|
|
+ if (push_size mod 8)=0 then
|
|
|
+ emit_const_reg(A_AND,S_L,$fffffff8,R_ESP)
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ emit_const_reg(A_SUB,S_L,push_size,R_ESP);
|
|
|
+ emit_const_reg(A_AND,S_L,$fffffff8,R_ESP);
|
|
|
+ emit_const_reg(A_SUB,S_L,push_size,R_ESP);
|
|
|
+ end;
|
|
|
+ emit_reg(A_PUSH,S_L,R_EDI);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ pop_esp:=false;
|
|
|
+{$endif OPTALIGN}
|
|
|
+
|
|
|
+ { Push parameters }
|
|
|
+ if assigned(params) then
|
|
|
+ begin
|
|
|
+ { be found elsewhere }
|
|
|
+ if inlined then
|
|
|
+ para_offset:=tprocdef(procdefinition).parast.address_fixup+
|
|
|
+ tprocdef(procdefinition).parast.datasize
|
|
|
+ else
|
|
|
+ para_offset:=0;
|
|
|
+ if not(inlined) and
|
|
|
+ assigned(right) then
|
|
|
+ tcallparanode(params).secondcallparan(TParaItem(tabstractprocdef(right.resulttype.def).Para.first),
|
|
|
+ (po_leftright in procdefinition.procoptions),inlined,
|
|
|
+ (procdefinition.proccalloption in [pocall_cdecl,pocall_cppdecl]),
|
|
|
+ para_alignment,para_offset)
|
|
|
+ else
|
|
|
+ tcallparanode(params).secondcallparan(TParaItem(procdefinition.Para.first),
|
|
|
+ (po_leftright in procdefinition.procoptions),inlined,
|
|
|
+ (procdefinition.proccalloption in [pocall_cdecl,pocall_cppdecl]),
|
|
|
+ para_alignment,para_offset);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { Allocate return value for inlined routines }
|
|
|
+ if inlined then
|
|
|
+ inlinecode.retoffset:=tg.gettempofsizepersistant(exprasmlist,Align(resulttype.def.size,aktalignment.paraalign));
|
|
|
+
|
|
|
+ { Allocate return value when returned in argument }
|
|
|
+ if paramanager.ret_in_param(resulttype.def) then
|
|
|
+ begin
|
|
|
+ if assigned(funcretrefnode) then
|
|
|
+ begin
|
|
|
+ secondpass(funcretrefnode);
|
|
|
+ if codegenerror then
|
|
|
+ exit;
|
|
|
+ if (funcretrefnode.location.loc<>LOC_REFERENCE) then
|
|
|
+ internalerror(200204246);
|
|
|
+ funcretref:=funcretrefnode.location.reference;
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ if inlined then
|
|
|
+ begin
|
|
|
+ reference_reset(funcretref);
|
|
|
+ funcretref.offset:=tg.gettempofsizepersistant(exprasmlist,resulttype.def.size);
|
|
|
+ funcretref.base:=procinfo^.framepointer;
|
|
|
+{$ifdef extdebug}
|
|
|
+ Comment(V_debug,'function return value is at offset '
|
|
|
+ +tostr(funcretref.offset));
|
|
|
+ exprasmlist.concat(tai_asm_comment.create(
|
|
|
+ strpnew('function return value is at offset '
|
|
|
+ +tostr(funcretref.offset))));
|
|
|
+{$endif extdebug}
|
|
|
+ end
|
|
|
+ else
|
|
|
+ tg.gettempofsizereference(exprasmlist,resulttype.def.size,funcretref);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { This must not be counted for C code
|
|
|
+ complex return address is removed from stack
|
|
|
+ by function itself ! }
|
|
|
+{$ifdef OLD_C_STACK}
|
|
|
+ inc(pushedparasize,4); { lets try without it PM }
|
|
|
+{$endif not OLD_C_STACK}
|
|
|
+ if inlined then
|
|
|
+ begin
|
|
|
+ hregister:=cg.get_scratch_reg_address(exprasmlist);
|
|
|
+ cg.a_loadaddr_ref_reg(exprasmlist,funcretref,hregister);
|
|
|
+ reference_reset_base(href,procinfo^.framepointer,inlinecode.retoffset);
|
|
|
+ cg.a_load_reg_ref(exprasmlist,OS_ADDR,hregister,href);
|
|
|
+ cg.free_scratch_reg(exprasmlist,hregister);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,funcretref,
|
|
|
+ paramanager.getfuncretloc(procdefinition));
|
|
|
+ end;
|
|
|
+
|
|
|
+ { procedure variable or normal function call ? }
|
|
|
+ if inlined or
|
|
|
+ (right=nil) then
|
|
|
+ begin
|
|
|
+ { Normal function call }
|
|
|
+
|
|
|
+{$ifdef dummy}
|
|
|
+ { overloaded operator has no symtable }
|
|
|
+ { push self }
|
|
|
+ if assigned(symtableproc) and
|
|
|
+ (symtableproc.symtabletype=withsymtable) then
|
|
|
+ begin
|
|
|
+ { dirty trick to avoid the secondcall below }
|
|
|
+ methodpointer:=ccallparanode.create(nil,nil);
|
|
|
+ location_reset(methodpointer.location,LOC_REGISTER,OS_ADDR);
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ methodpointer.location.register:=R_ESI;
|
|
|
+ { ARGHHH this is wrong !!!
|
|
|
+ if we can init from base class for a child
|
|
|
+ class that the wrong VMT will be
|
|
|
+ transfered to constructor !! }
|
|
|
+ methodpointer.resulttype:=
|
|
|
+ twithnode(twithsymtable(symtableproc).withnode).left.resulttype;
|
|
|
+ { make a reference }
|
|
|
+ href:=twithnode(twithsymtable(symtableproc).withnode).withreference;
|
|
|
+ if ((not(nf_islocal in twithnode(twithsymtable(symtableproc).withnode).flags)) and
|
|
|
+ (not twithsymtable(symtableproc).direct_with)) or
|
|
|
+ is_class_or_interface(methodpointer.resulttype.def) then
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,self_pointer_reg)
|
|
|
+ else
|
|
|
+ cg.a_loadaddr_ref_reg(exprasmlist,href,self_pointer_reg);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { push self }
|
|
|
+ if assigned(symtableproc) and
|
|
|
+ ((symtableproc.symtabletype=objectsymtable) or
|
|
|
+ (symtableproc.symtabletype=withsymtable)) then
|
|
|
+ begin
|
|
|
+ if assigned(methodpointer) then
|
|
|
+ begin
|
|
|
+ {
|
|
|
+ if methodpointer^.resulttype.def=classrefdef then
|
|
|
+ begin
|
|
|
+ two possibilities:
|
|
|
+ 1. constructor
|
|
|
+ 2. class method
|
|
|
+
|
|
|
+ end
|
|
|
+ else }
|
|
|
+ begin
|
|
|
+ case methodpointer.nodetype of
|
|
|
+ typen:
|
|
|
+ begin
|
|
|
+ { direct call to inherited method }
|
|
|
+ if (po_abstractmethod in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ CGMessage(cg_e_cant_call_abstract_method);
|
|
|
+ goto dont_call;
|
|
|
+ end;
|
|
|
+ { generate no virtual call }
|
|
|
+ no_virtual_call:=true;
|
|
|
+
|
|
|
+ if (sp_static in symtableprocentry.symoptions) then
|
|
|
+ begin
|
|
|
+ { well lets put the VMT address directly into ESI }
|
|
|
+ { it is kind of dirty but that is the simplest }
|
|
|
+ { way to accept virtual static functions (PM) }
|
|
|
+ loadesi:=true;
|
|
|
+ { if no VMT just use $0 bug0214 PM }
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ if not(oo_has_vmt in tobjectdef(methodpointer.resulttype.def).objectoptions) then
|
|
|
+ cg.a_load_const_reg(exprasmlist,OS_ADDR,0,self_pointer_reg)
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ reference_reset_symbol(href,newasmsymbol(tobjectdef(methodpointer.resulttype.def).vmt_mangledname),0);
|
|
|
+ cg.a_loadaddr_ref_reg(exprasmlist,href,self_pointer_reg);
|
|
|
+ end;
|
|
|
+ { emit_reg(A_PUSH,S_L,R_ESI);
|
|
|
+ this is done below !! }
|
|
|
+ end
|
|
|
+ else
|
|
|
+ { this is a member call, so ESI isn't modfied }
|
|
|
+ loadesi:=false;
|
|
|
+
|
|
|
+ { a class destructor needs a flag }
|
|
|
+ if is_class(tobjectdef(methodpointer.resulttype.def)) and
|
|
|
+ (procdefinition.proctypeoption=potype_destructor) then
|
|
|
+ begin
|
|
|
+ cg.a_param_const(exprasmlist,OS_ADDR,0,2);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,1);
|
|
|
+ end;
|
|
|
+
|
|
|
+ if not(is_con_or_destructor and
|
|
|
+ is_class(methodpointer.resulttype.def) and
|
|
|
+ (procdefinition.proctypeoption in [potype_constructor,potype_destructor])
|
|
|
+ ) then
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,1);
|
|
|
+ { if an inherited con- or destructor should be }
|
|
|
+ { called in a con- or destructor then a warning }
|
|
|
+ { will be made }
|
|
|
+ { con- and destructors need a pointer to the vmt }
|
|
|
+ if is_con_or_destructor and
|
|
|
+ is_object(methodpointer.resulttype.def) and
|
|
|
+ assigned(aktprocdef) then
|
|
|
+ begin
|
|
|
+ if not(aktprocdef.proctypeoption in
|
|
|
+ [potype_constructor,potype_destructor]) then
|
|
|
+ CGMessage(cg_w_member_cd_call_from_method);
|
|
|
+ end;
|
|
|
+ { class destructors get there flag above }
|
|
|
+ { constructor flags ? }
|
|
|
+ if is_con_or_destructor and
|
|
|
+ not(
|
|
|
+ is_class(methodpointer.resulttype.def) and
|
|
|
+ assigned(aktprocdef) and
|
|
|
+ (aktprocdef.proctypeoption=potype_destructor)) then
|
|
|
+ begin
|
|
|
+ { a constructor needs also a flag }
|
|
|
+ if is_class(methodpointer.resulttype.def) then
|
|
|
+ cg.a_param_const(exprasmlist,OS_ADDR,0,2);
|
|
|
+ cg.a_param_const(exprasmlist,OS_ADDR,0,1);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ hnewn:
|
|
|
+ begin
|
|
|
+ { extended syntax of new }
|
|
|
+ { ESI must be zero }
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ cg.a_load_const_reg(exprasmlist,OS_ADDR,0,self_pointer_reg);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,2);
|
|
|
+ { insert the vmt }
|
|
|
+ reference_reset_symbol(href,newasmsymbol(tobjectdef(methodpointer.resulttype.def).vmt_mangledname),0);
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,href,1);
|
|
|
+ extended_new:=true;
|
|
|
+ end;
|
|
|
+ hdisposen:
|
|
|
+ begin
|
|
|
+ secondpass(methodpointer);
|
|
|
+
|
|
|
+ { destructor with extended syntax called from dispose }
|
|
|
+ { hdisposen always deliver LOC_REFERENCE }
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ emit_ref_reg(A_LEA,S_L,methodpointer.location.reference,R_ESI);
|
|
|
+ reference_release(exprasmlist,methodpointer.location.reference);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,2);
|
|
|
+ reference_reset_symbol(href,newasmsymbol(tobjectdef(methodpointer.resulttype.def).vmt_mangledname),0);
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,href,1);
|
|
|
+ end;
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ { call to an instance member }
|
|
|
+ if (symtableproc.symtabletype<>withsymtable) then
|
|
|
+ begin
|
|
|
+ secondpass(methodpointer);
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ case methodpointer.location.loc of
|
|
|
+ LOC_CREGISTER,
|
|
|
+ LOC_REGISTER:
|
|
|
+ begin
|
|
|
+ cg.a_load_reg_reg(exprasmlist,OS_ADDR,methodpointer.location.register,R_ESI);
|
|
|
+ rg.ungetregisterint(exprasmlist,methodpointer.location.register);
|
|
|
+ end;
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ if (methodpointer.resulttype.def.deftype=classrefdef) or
|
|
|
+ is_class_or_interface(methodpointer.resulttype.def) then
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,methodpointer.location.reference,R_ESI)
|
|
|
+ else
|
|
|
+ cg.a_loadaddr_ref_reg(exprasmlist,methodpointer.location.reference,R_ESI);
|
|
|
+ reference_release(exprasmlist,methodpointer.location.reference);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ { when calling a class method, we have to load ESI with the VMT !
|
|
|
+ But, not for a class method via self }
|
|
|
+ if not(po_containsself in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ if (po_classmethod in procdefinition.procoptions) and
|
|
|
+ not(methodpointer.resulttype.def.deftype=classrefdef) then
|
|
|
+ begin
|
|
|
+ { class method needs current VMT }
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ reference_reset_base(href,R_ESI,tprocdef(procdefinition)._class.vmt_offset);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,self_pointer_reg);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { direct call to destructor: remove data }
|
|
|
+ if (procdefinition.proctypeoption=potype_destructor) and
|
|
|
+ is_class(methodpointer.resulttype.def) then
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,1,1);
|
|
|
+
|
|
|
+ { direct call to class constructor, don't allocate memory }
|
|
|
+ if (procdefinition.proctypeoption=potype_constructor) and
|
|
|
+ is_class(methodpointer.resulttype.def) then
|
|
|
+ begin
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,2);
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,1);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ { constructor call via classreference => allocate memory }
|
|
|
+ if (procdefinition.proctypeoption=potype_constructor) and
|
|
|
+ (methodpointer.resulttype.def.deftype=classrefdef) and
|
|
|
+ is_class(tclassrefdef(methodpointer.resulttype.def).pointertype.def) then
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,1,1);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,1);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+
|
|
|
+ if is_con_or_destructor then
|
|
|
+ begin
|
|
|
+ { classes don't get a VMT pointer pushed }
|
|
|
+ if is_object(methodpointer.resulttype.def) then
|
|
|
+ begin
|
|
|
+ if (procdefinition.proctypeoption=potype_constructor) then
|
|
|
+ begin
|
|
|
+ { it's no bad idea, to insert the VMT }
|
|
|
+ reference_reset_symbol(href,newasmsymbol(
|
|
|
+ tobjectdef(methodpointer.resulttype.def).vmt_mangledname),0);
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,href,1);
|
|
|
+ end
|
|
|
+ { destructors haven't to dispose the instance, if this is }
|
|
|
+ { a direct call }
|
|
|
+ else
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,1);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ if (po_classmethod in procdefinition.procoptions) and
|
|
|
+ not(
|
|
|
+ assigned(aktprocdef) and
|
|
|
+ (po_classmethod in aktprocdef.procoptions)
|
|
|
+ ) then
|
|
|
+ begin
|
|
|
+ { class method needs current VMT }
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ reference_reset_base(href,R_ESI,tprocdef(procdefinition)._class.vmt_offset);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,R_ESI);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ { member call, ESI isn't modified }
|
|
|
+ loadesi:=false;
|
|
|
+ end;
|
|
|
+ { direct call to destructor: don't remove data! }
|
|
|
+ if is_class(procinfo^._class) then
|
|
|
+ begin
|
|
|
+ if (procdefinition.proctypeoption=potype_destructor) then
|
|
|
+ begin
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,2);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,R_ESI,1);
|
|
|
+ end
|
|
|
+ else if (procdefinition.proctypeoption=potype_constructor) then
|
|
|
+ begin
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,2);
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,1);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,R_ESI,1);
|
|
|
+ end
|
|
|
+ else if is_object(procinfo^._class) then
|
|
|
+ begin
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,R_ESI,1);
|
|
|
+ if is_con_or_destructor then
|
|
|
+ begin
|
|
|
+ if (procdefinition.proctypeoption=potype_constructor) then
|
|
|
+ begin
|
|
|
+ { it's no bad idea, to insert the VMT }
|
|
|
+ reference_reset_symbol(href,newasmsymbol(procinfo^._class.vmt_mangledname),0);
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,href,1);
|
|
|
+ end
|
|
|
+ { destructors haven't to dispose the instance, if this is }
|
|
|
+ { a direct call }
|
|
|
+ else
|
|
|
+ cg.a_param_const(exprasmlist,OS_INT,0,1);
|
|
|
+ end;
|
|
|
+ end
|
|
|
+ else
|
|
|
+ Internalerror(200006165);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+
|
|
|
+ { call to BeforeDestruction? }
|
|
|
+ if (procdefinition.proctypeoption=potype_destructor) and
|
|
|
+ assigned(methodpointer) and
|
|
|
+ (methodpointer.nodetype<>typen) and
|
|
|
+ is_class(tobjectdef(methodpointer.resulttype.def)) and
|
|
|
+ (inlined or
|
|
|
+ (right=nil)) then
|
|
|
+ begin
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,1);
|
|
|
+ reference_reset_base(href,self_pointer_reg,0);
|
|
|
+ tmpreg:=cg.get_scratch_reg_address(exprasmlist);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,tmpreg);
|
|
|
+ reference_reset_base(href,tmpreg,72);
|
|
|
+ cg.a_call_ref(exprasmlist,href);
|
|
|
+ cg.free_scratch_reg(exprasmlist,tmpreg);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { push base pointer ?}
|
|
|
+ { never when inlining, since if necessary, the base pointer }
|
|
|
+ { can/will be gottten from the current procedure's symtable }
|
|
|
+ { (JM) }
|
|
|
+ if not inlined then
|
|
|
+ if (lexlevel>=normal_function_level) and assigned(tprocdef(procdefinition).parast) and
|
|
|
+ ((tprocdef(procdefinition).parast.symtablelevel)>normal_function_level) then
|
|
|
+ begin
|
|
|
+ { if we call a nested function in a method, we must }
|
|
|
+ { push also SELF! }
|
|
|
+ { THAT'S NOT TRUE, we have to load ESI via frame pointer }
|
|
|
+ { access }
|
|
|
+ {
|
|
|
+ begin
|
|
|
+ loadesi:=false;
|
|
|
+ emit_reg(A_PUSH,S_L,R_ESI);
|
|
|
+ end;
|
|
|
+ }
|
|
|
+ if lexlevel=(tprocdef(procdefinition).parast.symtablelevel) then
|
|
|
+ begin
|
|
|
+ reference_reset_base(href,procinfo^.framepointer,procinfo^.framepointer_offset);
|
|
|
+ cg.a_param_ref(exprasmlist,OS_ADDR,href,-1);
|
|
|
+ end
|
|
|
+ { this is only true if the difference is one !!
|
|
|
+ but it cannot be more !! }
|
|
|
+ else if (lexlevel=(tprocdef(procdefinition).parast.symtablelevel)-1) then
|
|
|
+ begin
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,procinfo^.framepointer,-1);
|
|
|
+ end
|
|
|
+ else if (lexlevel>(tprocdef(procdefinition).parast.symtablelevel)) then
|
|
|
+ begin
|
|
|
+ hregister:=rg.getregisterint(exprasmlist);
|
|
|
+ reference_reset_base(href,procinfo^.framepointer,procinfo^.framepointer_offset);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,hregister);
|
|
|
+ for i:=(tprocdef(procdefinition).parast.symtablelevel) to lexlevel-1 do
|
|
|
+ begin
|
|
|
+ {we should get the correct frame_pointer_offset at each level
|
|
|
+ how can we do this !!! }
|
|
|
+ reference_reset_base(href,hregister,procinfo^.framepointer_offset);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,hregister);
|
|
|
+ end;
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,hregister,-1);
|
|
|
+ rg.ungetregisterint(exprasmlist,hregister);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ internalerror(25000);
|
|
|
+ end;
|
|
|
+{$endif dummy}
|
|
|
+ rg.saveregvars(exprasmlist,regs_to_push);
|
|
|
+
|
|
|
+{$ifdef dummy}
|
|
|
+ if (po_virtualmethod in procdefinition.procoptions) and
|
|
|
+ not(no_virtual_call) then
|
|
|
+ begin
|
|
|
+ { static functions contain the vmt_address in ESI }
|
|
|
+ { also class methods }
|
|
|
+ { Here it is quite tricky because it also depends }
|
|
|
+ { on the methodpointer PM }
|
|
|
+ release_tmpreg:=false;
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ if assigned(aktprocdef) then
|
|
|
+ begin
|
|
|
+ if (((sp_static in aktprocdef.procsym.symoptions) or
|
|
|
+ (po_classmethod in aktprocdef.procoptions)) and
|
|
|
+ ((methodpointer=nil) or (methodpointer.nodetype=typen)))
|
|
|
+ or
|
|
|
+ (po_staticmethod in procdefinition.procoptions) or
|
|
|
+ ((procdefinition.proctypeoption=potype_constructor) and
|
|
|
+ { esi contains the vmt if we call a constructor via a class ref }
|
|
|
+ assigned(methodpointer) and
|
|
|
+ (methodpointer.resulttype.def.deftype=classrefdef)
|
|
|
+ ) or
|
|
|
+ { is_interface(tprocdef(procdefinition)._class) or }
|
|
|
+ { ESI is loaded earlier }
|
|
|
+ (po_classmethod in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ reference_reset_base(href,R_ESI,0);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ { this is one point where we need vmt_offset (PM) }
|
|
|
+ reference_reset_base(href,R_ESI,tprocdef(procdefinition)._class.vmt_offset);
|
|
|
+ tmpreg:=cg.get_scratch_reg_address(exprasmlist);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,tmpreg);
|
|
|
+ reference_reset_base(href,tmpreg,0);
|
|
|
+ release_tmpreg:=true;
|
|
|
+ end;
|
|
|
+ end
|
|
|
+ else
|
|
|
+ { aktprocdef should be assigned, also in main program }
|
|
|
+ internalerror(12345);
|
|
|
+
|
|
|
+ if tprocdef(procdefinition).extnumber=-1 then
|
|
|
+ internalerror(44584);
|
|
|
+
|
|
|
+ href.offset:=tprocdef(procdefinition)._class.vmtmethodoffset(tprocdef(procdefinition).extnumber);
|
|
|
+ if not(is_interface(tprocdef(procdefinition)._class)) and
|
|
|
+ not(is_cppclass(tprocdef(procdefinition)._class)) then
|
|
|
+ begin
|
|
|
+ if (cs_check_object in aktlocalswitches) then
|
|
|
+ begin
|
|
|
+ reference_reset_symbol(hrefvmt,newasmsymbol(tprocdef(procdefinition)._class.vmt_mangledname),0);
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,hrefvmt,2);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,href.base,1);
|
|
|
+ cg.a_call_name(exprasmlist,'FPC_CHECK_OBJECT_EXT');
|
|
|
+ end
|
|
|
+ else if (cs_check_range in aktlocalswitches) then
|
|
|
+ begin
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,href.base,1);
|
|
|
+ cg.a_call_name(exprasmlist,'FPC_CHECK_OBJECT');
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ cg.a_call_ref(exprasmlist,href);
|
|
|
+ if release_tmpreg then
|
|
|
+ cg.free_scratch_reg(exprasmlist,tmpreg);
|
|
|
+ end
|
|
|
+ else
|
|
|
+{$endif dummy}
|
|
|
+ if not inlined then
|
|
|
+ begin
|
|
|
+{$ifdef i386}
|
|
|
+ { We can call interrupts from within the smae code
|
|
|
+ by just pushing the flags and CS PM }
|
|
|
+ if (po_interrupt in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ emit_none(A_PUSHF,S_L);
|
|
|
+ emit_reg(A_PUSH,S_L,R_CS);
|
|
|
+ end;
|
|
|
+{$endif i386}
|
|
|
+ cg.a_call_name(exprasmlist,tprocdef(procdefinition).mangledname);
|
|
|
+ end
|
|
|
+ else { inlined proc }
|
|
|
+ { inlined code is in inlinecode }
|
|
|
+ begin
|
|
|
+ { process the inlinecode }
|
|
|
+ secondpass(inlinecode);
|
|
|
+ { free the args }
|
|
|
+ if tprocdef(procdefinition).parast.datasize>0 then
|
|
|
+ tg.ungetpersistanttemp(exprasmlist,tprocdef(procdefinition).parast.address_fixup);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+{$ifdef dummy}
|
|
|
+ else
|
|
|
+ { now procedure variable case }
|
|
|
+ begin
|
|
|
+ secondpass(right);
|
|
|
+{$ifdef i386}
|
|
|
+ if (po_interrupt in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ emit_none(A_PUSHF,S_L);
|
|
|
+ emit_reg(A_PUSH,S_L,R_CS);
|
|
|
+ end;
|
|
|
+{$endif i386}
|
|
|
+ { procedure of object? }
|
|
|
+ if (po_methodpointer in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ { method pointer can't be in a register }
|
|
|
+ hregister:=R_NO;
|
|
|
+
|
|
|
+ { do some hacking if we call a method pointer }
|
|
|
+ { which is a class member }
|
|
|
+ { else ESI is overwritten ! }
|
|
|
+ if (right.location.reference.base=R_ESI) or
|
|
|
+ (right.location.reference.index=R_ESI) then
|
|
|
+ begin
|
|
|
+ reference_release(exprasmlist,right.location.reference);
|
|
|
+ hregister:=cg.get_scratch_reg_address(exprasmlist);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,right.location.reference,hregister);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { load self, but not if it's already explicitly pushed }
|
|
|
+ if not(po_containsself in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ { load ESI }
|
|
|
+ href:=right.location.reference;
|
|
|
+ inc(href.offset,4);
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_ESI);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,self_pointer_reg);
|
|
|
+ { push self pointer }
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,-1);
|
|
|
+ end;
|
|
|
+
|
|
|
+ rg.saveregvars(exprasmlist,ALL_REGISTERS);
|
|
|
+ if hregister<>R_NO then
|
|
|
+ reference_reset_base(href,hregister,0)
|
|
|
+ else
|
|
|
+ href:=right.location.reference;
|
|
|
+ cg.a_call_ref(exprasmlist,href);
|
|
|
+
|
|
|
+ if hregister<>R_NO then
|
|
|
+ cg.free_scratch_reg(exprasmlist,hregister);
|
|
|
+ reference_release(exprasmlist,right.location.reference);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ rg.saveregvars(exprasmlist,ALL_REGISTERS);
|
|
|
+ case right.location.loc of
|
|
|
+ LOC_REGISTER,LOC_CREGISTER:
|
|
|
+ reference_reset_base(href,right.location.register,0);
|
|
|
+ LOC_REFERENCE,LOC_CREFERENCE :
|
|
|
+ href:=right.location.reference;
|
|
|
+ else
|
|
|
+ internalerror(200203311);
|
|
|
+ end;
|
|
|
+ cg.a_call_ref(exprasmlist,href);
|
|
|
+ location_release(exprasmlist,right.location);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+{$endif dummy}
|
|
|
+
|
|
|
+{$ifdef dummy}
|
|
|
+ { this was only for normal functions
|
|
|
+ displaced here so we also get
|
|
|
+ it to work for procvars PM }
|
|
|
+ if (not inlined) and (po_clearstack in procdefinition.procoptions) then
|
|
|
+ begin
|
|
|
+ { we also add the pop_size which is included in pushedparasize }
|
|
|
+ pop_size:=0;
|
|
|
+ { better than an add on all processors }
|
|
|
+ if pushedparasize=4 then
|
|
|
+ begin
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_EDI);
|
|
|
+ emit_reg(A_POP,S_L,R_EDI);
|
|
|
+ rg.ungetregisterint(exprasmlist,R_EDI);
|
|
|
+ end
|
|
|
+ { the pentium has two pipes and pop reg is pairable }
|
|
|
+ { but the registers must be different! }
|
|
|
+ else if (pushedparasize=8) and
|
|
|
+ not(cs_littlesize in aktglobalswitches) and
|
|
|
+ (aktoptprocessor=ClassP5) and
|
|
|
+ (procinfo^._class=nil) then
|
|
|
+ begin
|
|
|
+ rg.getexplicitregisterint(exprasmlist,R_EDI);
|
|
|
+ emit_reg(A_POP,S_L,R_EDI);
|
|
|
+ rg.ungetregisterint(exprasmlist,R_EDI);
|
|
|
+ exprasmList.concat(tai_regalloc.Alloc(R_ESI));
|
|
|
+ emit_reg(A_POP,S_L,R_ESI);
|
|
|
+ exprasmList.concat(tai_regalloc.DeAlloc(R_ESI));
|
|
|
+ end
|
|
|
+ else if pushedparasize<>0 then
|
|
|
+ emit_const_reg(A_ADD,S_L,pushedparasize,R_ESP);
|
|
|
+ end;
|
|
|
+{$endif dummy}
|
|
|
+
|
|
|
+{$ifdef OPTALIGN}
|
|
|
+ if pop_esp then
|
|
|
+ emit_reg(A_POP,S_L,R_ESP);
|
|
|
+{$endif OPTALIGN}
|
|
|
+ dont_call:
|
|
|
+ pushedparasize:=oldpushedparasize;
|
|
|
+ rg.restoreunusedstate(unusedstate);
|
|
|
+{$ifdef TEMPREGDEBUG}
|
|
|
+ testregisters32;
|
|
|
+{$endif TEMPREGDEBUG}
|
|
|
+
|
|
|
+{$ifdef dummy}
|
|
|
+ { a constructor could be a function with boolean result }
|
|
|
+ { if calling constructor called fail we
|
|
|
+ must jump directly to quickexitlabel PM
|
|
|
+ but only if it is a call of an inherited constructor }
|
|
|
+ if (inlined or
|
|
|
+ (right=nil)) and
|
|
|
+ (procdefinition.proctypeoption=potype_constructor) and
|
|
|
+ assigned(methodpointer) and
|
|
|
+ (methodpointer.nodetype=typen) and
|
|
|
+ (aktprocdef.proctypeoption=potype_constructor) then
|
|
|
+ begin
|
|
|
+ emitjmp(C_Z,faillabel);
|
|
|
+ end;
|
|
|
+
|
|
|
+ { call to AfterConstruction? }
|
|
|
+ if is_class(resulttype.def) and
|
|
|
+ (inlined or
|
|
|
+ (right=nil)) and
|
|
|
+ (procdefinition.proctypeoption=potype_constructor) and
|
|
|
+ assigned(methodpointer) and
|
|
|
+ (methodpointer.nodetype<>typen) then
|
|
|
+ begin
|
|
|
+ getlabel(constructorfailed);
|
|
|
+ emitjmp(C_Z,constructorfailed);
|
|
|
+ cg.a_param_reg(exprasmlist,OS_ADDR,self_pointer_reg,1);
|
|
|
+ reference_reset_base(href,self_pointer_reg,0);
|
|
|
+ tmpreg:=cg.get_scratch_reg_address(exprasmlist);
|
|
|
+ cg.a_load_ref_reg(exprasmlist,OS_ADDR,href,tmpreg);
|
|
|
+ reference_reset_base(href,tmpreg,68);
|
|
|
+ cg.a_call_ref(exprasmlist,href);
|
|
|
+ cg.free_scratch_reg(exprasmlist,tmpreg);
|
|
|
+ exprasmList.concat(tai_regalloc.Alloc(accumulator));
|
|
|
+ cg.a_label(exprasmlist,constructorfailed);
|
|
|
+ cg.a_load_reg_reg(exprasmlist,OS_ADDR,self_pointer_reg,accumulator);
|
|
|
+ end;
|
|
|
+
|
|
|
+{$endif dummy}
|
|
|
+ { handle function results }
|
|
|
+ if (not is_void(resulttype.def)) then
|
|
|
+ begin
|
|
|
+ { structured results are easy to handle.... }
|
|
|
+ { needed also when result_no_used !! }
|
|
|
+ if paramanager.ret_in_param(resulttype.def) then
|
|
|
+ begin
|
|
|
+ location_reset(location,LOC_CREFERENCE,def_cgsize(resulttype.def));
|
|
|
+ location.reference.symbol:=nil;
|
|
|
+ location.reference:=funcretref;
|
|
|
+ end
|
|
|
+ else
|
|
|
+ { ansi/widestrings must be registered, so we can dispose them }
|
|
|
+ if is_ansistring(resulttype.def) or
|
|
|
+ is_widestring(resulttype.def) then
|
|
|
+ begin
|
|
|
+ location_reset(location,LOC_CREFERENCE,OS_ADDR);
|
|
|
+ location.reference:=refcountedtemp;
|
|
|
+ cg.a_reg_alloc(exprasmlist,accumulator);
|
|
|
+ cg.a_load_reg_ref(exprasmlist,OS_ADDR,accumulator,location.reference);
|
|
|
+ cg.a_reg_dealloc(exprasmlist,accumulator);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ { we have only to handle the result if it is used }
|
|
|
+ if (nf_return_value_used in flags) then
|
|
|
+ begin
|
|
|
+ case resulttype.def.deftype of
|
|
|
+ enumdef,
|
|
|
+ orddef :
|
|
|
+ begin
|
|
|
+ cgsize:=def_cgsize(resulttype.def);
|
|
|
+ { an object constructor is a function with boolean result }
|
|
|
+ if (inlined or (right=nil)) and
|
|
|
+ (procdefinition.proctypeoption=potype_constructor) then
|
|
|
+ begin
|
|
|
+ if extended_new then
|
|
|
+ cgsize:=OS_INT
|
|
|
+ else
|
|
|
+ begin
|
|
|
+{$ifdef dummy}
|
|
|
+ cgsize:=OS_NO;
|
|
|
+ { this fails if popsize > 0 PM }
|
|
|
+ location_reset(location,LOC_FLAGS,OS_NO);
|
|
|
+ location.resflags:=F_NE;
|
|
|
+{$endif dummy}
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+
|
|
|
+ if cgsize<>OS_NO then
|
|
|
+ begin
|
|
|
+ location_reset(location,LOC_REGISTER,cgsize);
|
|
|
+ cg.a_reg_alloc(exprasmlist,accumulator);
|
|
|
+ if cgsize in [OS_64,OS_S64] then
|
|
|
+ begin
|
|
|
+ cg.a_reg_alloc(exprasmlist,accumulatorhigh);
|
|
|
+ if accumulatorhigh in rg.unusedregsint then
|
|
|
+ begin
|
|
|
+ location.registerhigh:=rg.getexplicitregisterint(exprasmlist,accumulatorhigh);
|
|
|
+ location.registerlow:=rg.getexplicitregisterint(exprasmlist,accumulator);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ location.registerhigh:=rg.getexplicitregisterint(exprasmlist,accumulatorhigh);
|
|
|
+ location.registerlow:=rg.getexplicitregisterint(exprasmlist,accumulator);
|
|
|
+ end;
|
|
|
+ cg64.a_load64_reg_reg(exprasmlist,joinreg64(accumulator,accumulatorhigh),
|
|
|
+ location.register64);
|
|
|
+ end
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ location.register:=rg.getexplicitregisterint(exprasmlist,accumulator);
|
|
|
+ hregister:=rg.makeregsize(accumulator,cgsize);
|
|
|
+ location.register:=rg.makeregsize(location.register,cgsize);
|
|
|
+ cg.a_load_reg_reg(exprasmlist,cgsize,hregister,location.register);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ floatdef :
|
|
|
+ begin
|
|
|
+{$ifdef dummy}
|
|
|
+ location_reset(location,LOC_FPUREGISTER,def_cgsize(resulttype.def));
|
|
|
+ location.register:=R_ST;
|
|
|
+ inc(trgcpu(rg).fpuvaroffset);
|
|
|
+{$endif dummy}
|
|
|
+
|
|
|
+ end;
|
|
|
+ else
|
|
|
+ begin
|
|
|
+ location_reset(location,LOC_REGISTER,OS_INT);
|
|
|
+ location.register:=rg.getexplicitregisterint(exprasmlist,accumulator);
|
|
|
+ cg.a_load_reg_reg(exprasmlist,OS_INT,accumulator,location.register);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+
|
|
|
+ { perhaps i/o check ? }
|
|
|
+ if iolabel<>nil then
|
|
|
+ begin
|
|
|
+ reference_reset_symbol(href,iolabel,0);
|
|
|
+ cg.a_paramaddr_ref(exprasmlist,href,paramanager.getintparaloc(1));
|
|
|
+ cg.a_call_name(exprasmlist,'FPC_IOCHECK');
|
|
|
+ end;
|
|
|
+
|
|
|
+{$ifdef i386}
|
|
|
+ if pop_size>0 then
|
|
|
+ emit_const_reg(A_ADD,S_L,pop_size,R_ESP);
|
|
|
+{$endif i386}
|
|
|
+
|
|
|
+ { restore registers }
|
|
|
+ rg.restoreusedregisters(exprasmlist,pushed);
|
|
|
+
|
|
|
+ { at last, restore instance pointer (SELF) }
|
|
|
+ if loadesi then
|
|
|
+ cg.g_maybe_loadself(exprasmlist);
|
|
|
+ pp:=tbinarynode(params);
|
|
|
+ while assigned(pp) do
|
|
|
+ begin
|
|
|
+ if assigned(pp.left) then
|
|
|
+ begin
|
|
|
+ location_freetemp(exprasmlist,pp.left.location);
|
|
|
+ { process also all nodes of an array of const }
|
|
|
+ if pp.left.nodetype=arrayconstructorn then
|
|
|
+ begin
|
|
|
+ if assigned(tarrayconstructornode(pp.left).left) then
|
|
|
+ begin
|
|
|
+ hp:=pp.left;
|
|
|
+ while assigned(hp) do
|
|
|
+ begin
|
|
|
+ location_freetemp(exprasmlist,tarrayconstructornode(hp).left.location);
|
|
|
+ hp:=tarrayconstructornode(hp).right;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ pp:=tbinarynode(pp.right);
|
|
|
+ end;
|
|
|
+ if inlined then
|
|
|
+ begin
|
|
|
+ tg.ungetpersistanttemp(exprasmlist,inlinecode.retoffset);
|
|
|
+ tprocdef(procdefinition).parast.address_fixup:=store_parast_fixup;
|
|
|
+ right:=inlinecode;
|
|
|
+ end;
|
|
|
+ if assigned(params) then
|
|
|
+ params.free;
|
|
|
+
|
|
|
+ { from now on the result can be freed normally }
|
|
|
+ if inlined and paramanager.ret_in_param(resulttype.def) then
|
|
|
+ tg.persistanttemptonormal(funcretref.offset);
|
|
|
+
|
|
|
+ { if return value is not used }
|
|
|
+ if (not(nf_return_value_used in flags)) and (not is_void(resulttype.def)) then
|
|
|
+ begin
|
|
|
+ if location.loc in [LOC_CREFERENCE,LOC_REFERENCE] then
|
|
|
+ begin
|
|
|
+ { data which must be finalized ? }
|
|
|
+ if (resulttype.def.needs_inittable) then
|
|
|
+ cg.g_finalize(exprasmlist,resulttype.def,location.reference,false);
|
|
|
+ { release unused temp }
|
|
|
+ tg.ungetiftemp(exprasmlist,location.reference)
|
|
|
+ end
|
|
|
+ else if location.loc=LOC_FPUREGISTER then
|
|
|
+ begin
|
|
|
+{$ifdef i386}
|
|
|
+ { release FPU stack }
|
|
|
+ emit_reg(A_FSTP,S_NO,R_ST);
|
|
|
+ {
|
|
|
+ dec(trgcpu(rg).fpuvaroffset);
|
|
|
+ do NOT decrement as the increment before
|
|
|
+ is not called for unused results PM }
|
|
|
+{$endif i386}
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+{*****************************************************************************
|
|
|
+ TCGPROCINLINENODE
|
|
|
+*****************************************************************************}
|
|
|
+
|
|
|
+
|
|
|
+ procedure tcgprocinlinenode.pass_2;
|
|
|
+ var st : tsymtable;
|
|
|
+ oldprocdef : tprocdef;
|
|
|
+ ps, i : longint;
|
|
|
+ tmpreg: tregister;
|
|
|
+ oldprocinfo : pprocinfo;
|
|
|
+ oldinlining_procedure,
|
|
|
+ nostackframe,make_global : boolean;
|
|
|
+ inlineentrycode,inlineexitcode : TAAsmoutput;
|
|
|
+ oldexitlabel,oldexit2label,oldquickexitlabel:tasmlabel;
|
|
|
+ oldregstate: pointer;
|
|
|
+{$ifdef GDB}
|
|
|
+ startlabel,endlabel : tasmlabel;
|
|
|
+ pp : pchar;
|
|
|
+ mangled_length : longint;
|
|
|
+{$endif GDB}
|
|
|
+ begin
|
|
|
+ { deallocate the registers used for the current procedure's regvars }
|
|
|
+ if assigned(aktprocdef.regvarinfo) then
|
|
|
+ begin
|
|
|
+ with pregvarinfo(aktprocdef.regvarinfo)^ do
|
|
|
+ for i := 1 to maxvarregs do
|
|
|
+ if assigned(regvars[i]) then
|
|
|
+ store_regvar(exprasmlist,regvars[i].reg);
|
|
|
+ rg.saveStateForInline(oldregstate);
|
|
|
+ { make sure the register allocator knows what the regvars in the }
|
|
|
+ { inlined code block are (JM) }
|
|
|
+ rg.resetusableregisters;
|
|
|
+ rg.clearregistercount;
|
|
|
+ rg.cleartempgen;
|
|
|
+ if assigned(inlineprocdef.regvarinfo) then
|
|
|
+ with pregvarinfo(inlineprocdef.regvarinfo)^ do
|
|
|
+ for i := 1 to maxvarregs do
|
|
|
+ if assigned(regvars[i]) then
|
|
|
+ begin
|
|
|
+ tmpreg:=rg.makeregsize(regvars[i].reg,OS_INT);
|
|
|
+ rg.makeregvar(tmpreg);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+ oldinlining_procedure:=inlining_procedure;
|
|
|
+ oldexitlabel:=aktexitlabel;
|
|
|
+ oldexit2label:=aktexit2label;
|
|
|
+ oldquickexitlabel:=quickexitlabel;
|
|
|
+ getlabel(aktexitlabel);
|
|
|
+ getlabel(aktexit2label);
|
|
|
+ { we're inlining a procedure }
|
|
|
+ inlining_procedure:=true;
|
|
|
+ { save old procinfo }
|
|
|
+ oldprocdef:=aktprocdef;
|
|
|
+ getmem(oldprocinfo,sizeof(tprocinfo));
|
|
|
+ move(procinfo^,oldprocinfo^,sizeof(tprocinfo));
|
|
|
+ { set new procinfo }
|
|
|
+ aktprocdef:=inlineprocdef;
|
|
|
+ procinfo^.return_offset:=retoffset;
|
|
|
+ procinfo^.para_offset:=para_offset;
|
|
|
+ procinfo^.no_fast_exit:=false;
|
|
|
+ { arg space has been filled by the parent secondcall }
|
|
|
+ st:=aktprocdef.localst;
|
|
|
+ { set it to the same lexical level }
|
|
|
+ st.symtablelevel:=oldprocdef.localst.symtablelevel;
|
|
|
+ if st.datasize>0 then
|
|
|
+ begin
|
|
|
+ st.address_fixup:=tg.gettempofsizepersistant(exprasmlist,st.datasize)+st.datasize;
|
|
|
+{$ifdef extdebug}
|
|
|
+ Comment(V_debug,'local symtable is at offset '+tostr(st.address_fixup));
|
|
|
+ exprasmList.concat(Tai_asm_comment.Create(strpnew(
|
|
|
+ 'local symtable is at offset '+tostr(st.address_fixup))));
|
|
|
+{$endif extdebug}
|
|
|
+ end;
|
|
|
+ exprasmList.concat(Tai_Marker.Create(InlineStart));
|
|
|
+{$ifdef extdebug}
|
|
|
+ exprasmList.concat(Tai_asm_comment.Create(strpnew('Start of inlined proc')));
|
|
|
+{$endif extdebug}
|
|
|
+{$ifdef GDB}
|
|
|
+ if (cs_debuginfo in aktmoduleswitches) then
|
|
|
+ begin
|
|
|
+ getaddrlabel(startlabel);
|
|
|
+ getaddrlabel(endlabel);
|
|
|
+ cg.a_label(exprasmlist,startlabel);
|
|
|
+ inlineprocdef.localst.symtabletype:=inlinelocalsymtable;
|
|
|
+ inlineprocdef.parast.symtabletype:=inlineparasymtable;
|
|
|
+
|
|
|
+ { Here we must include the para and local symtable info }
|
|
|
+ inlineprocdef.concatstabto(withdebuglist);
|
|
|
+
|
|
|
+ { set it back for safety }
|
|
|
+ inlineprocdef.localst.symtabletype:=localsymtable;
|
|
|
+ inlineprocdef.parast.symtabletype:=parasymtable;
|
|
|
+
|
|
|
+ mangled_length:=length(oldprocdef.mangledname);
|
|
|
+ getmem(pp,mangled_length+50);
|
|
|
+ strpcopy(pp,'192,0,0,'+startlabel.name);
|
|
|
+ if (target_info.use_function_relative_addresses) then
|
|
|
+ begin
|
|
|
+ strpcopy(strend(pp),'-');
|
|
|
+ strpcopy(strend(pp),oldprocdef.mangledname);
|
|
|
+ end;
|
|
|
+ withdebugList.concat(Tai_stabn.Create(strnew(pp)));
|
|
|
+ end;
|
|
|
+{$endif GDB}
|
|
|
+ { takes care of local data initialization }
|
|
|
+ inlineentrycode:=TAAsmoutput.Create;
|
|
|
+ inlineexitcode:=TAAsmoutput.Create;
|
|
|
+ ps:=para_size;
|
|
|
+ make_global:=false; { to avoid warning }
|
|
|
+ genentrycode(inlineentrycode,make_global,0,ps,nostackframe,true);
|
|
|
+ if po_assembler in aktprocdef.procoptions then
|
|
|
+ inlineentrycode.insert(Tai_marker.Create(asmblockstart));
|
|
|
+ exprasmList.concatlist(inlineentrycode);
|
|
|
+ secondpass(inlinetree);
|
|
|
+ genexitcode(inlineexitcode,0,false,true);
|
|
|
+ if po_assembler in aktprocdef.procoptions then
|
|
|
+ inlineexitcode.concat(Tai_marker.Create(asmblockend));
|
|
|
+ exprasmList.concatlist(inlineexitcode);
|
|
|
+
|
|
|
+ inlineentrycode.free;
|
|
|
+ inlineexitcode.free;
|
|
|
+{$ifdef extdebug}
|
|
|
+ exprasmList.concat(Tai_asm_comment.Create(strpnew('End of inlined proc')));
|
|
|
+{$endif extdebug}
|
|
|
+ exprasmList.concat(Tai_Marker.Create(InlineEnd));
|
|
|
+
|
|
|
+ {we can free the local data now, reset also the fixup address }
|
|
|
+ if st.datasize>0 then
|
|
|
+ begin
|
|
|
+ tg.ungetpersistanttemp(exprasmlist,st.address_fixup-st.datasize);
|
|
|
+ st.address_fixup:=0;
|
|
|
+ end;
|
|
|
+ { restore procinfo }
|
|
|
+ move(oldprocinfo^,procinfo^,sizeof(tprocinfo));
|
|
|
+ freemem(oldprocinfo,sizeof(tprocinfo));
|
|
|
+{$ifdef GDB}
|
|
|
+ if (cs_debuginfo in aktmoduleswitches) then
|
|
|
+ begin
|
|
|
+ cg.a_label(exprasmlist,endlabel);
|
|
|
+ strpcopy(pp,'224,0,0,'+endlabel.name);
|
|
|
+ if (target_info.use_function_relative_addresses) then
|
|
|
+ begin
|
|
|
+ strpcopy(strend(pp),'-');
|
|
|
+ strpcopy(strend(pp),oldprocdef.mangledname);
|
|
|
+ end;
|
|
|
+ withdebugList.concat(Tai_stabn.Create(strnew(pp)));
|
|
|
+ freemem(pp,mangled_length+50);
|
|
|
+ end;
|
|
|
+{$endif GDB}
|
|
|
+ { restore }
|
|
|
+ aktprocdef:=oldprocdef;
|
|
|
+ aktexitlabel:=oldexitlabel;
|
|
|
+ aktexit2label:=oldexit2label;
|
|
|
+ quickexitlabel:=oldquickexitlabel;
|
|
|
+ inlining_procedure:=oldinlining_procedure;
|
|
|
+
|
|
|
+ { reallocate the registers used for the current procedure's regvars, }
|
|
|
+ { since they may have been used and then deallocated in the inlined }
|
|
|
+ { procedure (JM) }
|
|
|
+ if assigned(aktprocdef.regvarinfo) then
|
|
|
+ begin
|
|
|
+ rg.restoreStateAfterInline(oldregstate);
|
|
|
+ end;
|
|
|
+ end;
|
|
|
+
|
|
|
+
|
|
|
+begin
|
|
|
+ ccallparanode:=tcgcallparanode;
|
|
|
+ ccallnode:=tcgcallnode;
|
|
|
+ cprocinlinenode:=tcgprocinlinenode;
|
|
|
+end.
|
|
|
+{
|
|
|
+ $Log$
|
|
|
+ Revision 1.1 2002-07-11 14:41:28 florian
|
|
|
+ * start of the new generic parameter handling
|
|
|
+
|
|
|
+}
|
florian