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76 lines
2.0 KiB
ObjectPascal
76 lines
2.0 KiB
ObjectPascal
{
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$Id$
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Copyright (c) 1993-98 by FPC development team
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Simple unit to add source line and column to each
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memory allocation made with heaptrc unit
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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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unit ppheap;
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interface
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uses heaptrc;
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{ call this function before any memory allocation
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in a unit initialization code (PM) }
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procedure pp_heap_init;
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implementation
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uses
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globtype,globals,files;
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procedure ppextra_info(p : pointer);
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begin
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longint(p^):=aktfilepos.line;
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plongint(cardinal(p)+4)^:=aktfilepos.column;
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if assigned(current_module) then
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plongint(cardinal(p)+8)^:=current_module^.unit_index*100000+aktfilepos.fileindex
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else
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plongint(cardinal(p)+8)^:=aktfilepos.fileindex
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end;
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const
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pp_heap_inited : boolean = false;
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procedure pp_heap_init;
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begin
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if not pp_heap_inited then
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begin
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setheaptraceoutput('heap.log');
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SetExtraInfo(12,ppextra_info);
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end;
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pp_heap_inited:=true;
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end;
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begin
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pp_heap_init;
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end.
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{
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$Log$
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Revision 1.6 1999-05-17 15:09:28 pierre
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* heaptrc output to heap.log file
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Revision 1.5 1999/01/26 11:32:13 pierre
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* ppheap init code can be called before any getmem
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}
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