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73 lines
1.8 KiB
ObjectPascal
73 lines
1.8 KiB
ObjectPascal
{
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Copyright (c) 1998-2002 by Florian Klaempfl
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Generate MIPS assembler for nodes that handle loads and assignments
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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 ncpuld;
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{$I fpcdefs.inc}
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interface
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uses
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node, ncgld;
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type
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tmipsloadnode = class(tcgloadnode)
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function pass_1 : tnode; override;
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procedure generate_picvaraccess; override;
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end;
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implementation
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uses
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verbose,
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globtype,
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systems,
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cpubase,
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cgbase, cgutils, cgobj,
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aasmbase, aasmtai,aasmdata,
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symconst, symsym,
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procinfo,
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nld;
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function tmipsloadnode.pass_1 : tnode;
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begin
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pass_1 := inherited pass_1;
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case symtableentry.typ of
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staticvarsym,
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localvarsym,
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paravarsym :
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if([vo_is_dll_var,vo_is_external] * tabstractvarsym(symtableentry).varoptions <> []) then
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include(current_procinfo.flags,pi_needs_got);
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end;
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end;
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procedure tmipsloadnode.generate_picvaraccess;
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begin
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location.reference.base:=current_procinfo.got;
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location.reference.refaddr:=addr_pic;
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location.reference.symbol:=current_asmdata.RefAsmSymbol(tstaticvarsym(symtableentry).mangledname);
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end;
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begin
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cloadnode := tmipsloadnode;
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end.
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