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70 lines
1.8 KiB
ObjectPascal
70 lines
1.8 KiB
ObjectPascal
{
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Copyright (c) 2015 by Jonas Maebe
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Generate LLVM IR for VMT generation
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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 by
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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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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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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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unit nllvmvmt;
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{$i fpcdefs.inc}
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interface
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uses
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aasmdata,
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ncgvmt,
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symdef;
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type
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tllvmvmtwriter = class(TVMTWriter)
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protected
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procedure generate_abstract_stub(list:TAsmList;pd:tprocdef); override;
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end;
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implementation
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uses
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globtype,globals,
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aasmbase,
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symconst,
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hlcgobj;
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{*****************************************************************************
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TLLVMVMTWRITER
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*****************************************************************************}
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procedure tllvmvmtwriter.generate_abstract_stub(list: TAsmList; pd: tprocdef);
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var
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sym: TAsmSymbol;
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begin
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if (po_global in pd.procoptions) and
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(pd.owner.defowner<>self._class) then
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exit;
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sym:=current_asmdata.GetAsmSymbol(pd.mangledname);
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if assigned(sym) and (sym.bind<>AB_EXTERNAL) then
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exit;
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hlcg.g_external_wrapper(list,pd,'FPC_ABSTRACTERROR');
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end;
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begin
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CVMTWriter:=tllvmvmtwriter;
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end.
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