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65 lines
1.6 KiB
ObjectPascal
65 lines
1.6 KiB
ObjectPascal
{
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$Id$
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Copyright (c) 2002 by Florian Klaempfl
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Implements the x86-64 specific part of call nodes
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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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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 nx64cal;
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{$i fpcdefs.inc}
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interface
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uses
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ncal,ncgcal;
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type
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tx8664callnode = class(tcgcallnode)
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procedure extra_call_code;override;
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end;
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implementation
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uses
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cpubase,
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aasmtai,aasmcpu;
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procedure tx8664callnode.extra_call_code;
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begin
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{ x86_64 requires %al to contain the no. SSE regs passed }
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if assigned(varargsparas) then
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exprasmlist.concat(taicpu.op_const_reg(A_MOV,S_Q,varargsparas.mmregsused,NR_RAX));
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end;
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begin
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ccallnode:=tx8664callnode;
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end.
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{
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$Log$
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Revision 1.2 2004-06-16 20:07:11 florian
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* dwarf branch merged
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Revision 1.1.2.1 2004/05/09 15:32:57 peter
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* new file for x86_64
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}
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