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71 lines
2.0 KiB
ObjectPascal
71 lines
2.0 KiB
ObjectPascal
{
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Copyright (c) 2002 by Florian Klaempfl
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RiscV64 specific calling conventions
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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 cpupara;
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{$I fpcdefs.inc}
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interface
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uses
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globtype,
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aasmtai,aasmdata,
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cpubase,
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symconst, symtype, symdef, symsym,
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paramgr, parabase, cgbase, cgutils,
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pararv;
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type
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tcpuparamanager = class(trvparamanager)
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function ret_in_param(def: tdef; pd: tabstractprocdef): boolean; override;
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private
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function parseparaloc(p: tparavarsym; const s: string): boolean; override;
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end;
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implementation
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uses
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verbose, systems,
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globals, cpuinfo,
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defutil,symtable,symcpu,
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procinfo, cpupi;
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function tcpuparamanager.ret_in_param(def: tdef; pd: tabstractprocdef): boolean;
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begin
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if handle_common_ret_in_param(def,pd,result) then
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exit;
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{ general rule: passed in registers -> returned in registers }
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result:=push_addr_param(vs_value,def,pd.proccalloption);
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end;
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function tcpuparamanager.parseparaloc(p: tparavarsym; const s: string): boolean;
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begin
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internalerror(200404182);
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result := true;
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end;
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begin
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paramanager := tcpuparamanager.create;
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end.
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