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786e814d49
open question is embedded systems (currently it counts as "everything else"). git-svn-id: trunk@22741 -
65 lines
1.7 KiB
ObjectPascal
65 lines
1.7 KiB
ObjectPascal
{
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Copyright (c) 2002 by Florian Klaempfl
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This unit contains the CPU specific part of tprocinfo
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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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{ This unit contains the CPU specific part of tprocinfo. }
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unit cpupi;
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{$i fpcdefs.inc}
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interface
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uses
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psub;
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type
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tm68kprocinfo = class(tcgprocinfo)
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procedure init_framepointer;override;
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end;
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implementation
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uses
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procinfo,
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cpubase,
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systems;
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{ tm68kprocinfo }
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procedure tm68kprocinfo.init_framepointer;
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begin
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{ ToDo : what about system_m68k_embedded? }
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if target_info.system in [system_m68k_linux,system_m68k_netbsd,system_m68k_openbsd] then
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begin
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RS_FRAME_POINTER_REG:=RS_A6;
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NR_FRAME_POINTER_REG:=NR_A6;
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end
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else
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begin
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NR_FRAME_POINTER_REG:=NR_A5;
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RS_FRAME_POINTER_REG:=RS_A5;
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end;
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end;
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begin
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cprocinfo:=tm68kprocinfo;
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end.
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