mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-25 09:39:19 +02:00
44b141ea1a
now that there is no special assigned handling anymore, because the
generic "<>nil" code for method pointers loads the "proc" field
via an internally generated tmethod() typecast (using the
methodpointer type). Additionally, not loading this type was
an artefact from the time that it wasn't available yet for the
JVM target
git-svn-id: trunk@25558 -
720 lines
29 KiB
ObjectPascal
720 lines
29 KiB
ObjectPascal
{
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Copyright (c) 1998-2002 by Florian Klaempfl
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Load the system unit, create required defs for systemunit
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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 psystem;
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{$i fpcdefs.inc}
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interface
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uses
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symbase;
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procedure create_intern_symbols;
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procedure create_intern_types;
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procedure load_intern_types;
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procedure registernodes;
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procedure registertais;
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implementation
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uses
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globals,globtype,verbose,constexp,cpuinfo,
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systems,
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symconst,symtype,symsym,symdef,symtable,
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aasmtai,aasmdata,aasmcpu,
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ncgutil,ncgrtti,fmodule,
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node,nbas,nflw,nset,ncon,ncnv,nld,nmem,ncal,nmat,nadd,ninl,nopt
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;
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procedure create_intern_symbols;
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{
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all intern procedures for the system unit
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}
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begin
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systemunit.insert(tsyssym.create('Concat',in_concat_x));
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systemunit.insert(tsyssym.create('Write',in_write_x));
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systemunit.insert(tsyssym.create('WriteLn',in_writeln_x));
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systemunit.insert(tsyssym.create('WriteStr',in_writestr_x));
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systemunit.insert(tsyssym.create('Assigned',in_assigned_x));
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systemunit.insert(tsyssym.create('Read',in_read_x));
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systemunit.insert(tsyssym.create('ReadLn',in_readln_x));
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systemunit.insert(tsyssym.create('ReadStr',in_readstr_x));
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systemunit.insert(tsyssym.create('Ofs',in_ofs_x));
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systemunit.insert(tsyssym.create('SizeOf',in_sizeof_x));
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systemunit.insert(tsyssym.create('BitSizeOf',in_bitsizeof_x));
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systemunit.insert(tsyssym.create('TypeOf',in_typeof_x));
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systemunit.insert(tsyssym.create('Low',in_low_x));
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systemunit.insert(tsyssym.create('High',in_high_x));
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systemunit.insert(tsyssym.create('Slice',in_slice_x));
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systemunit.insert(tsyssym.create('Seg',in_seg_x));
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systemunit.insert(tsyssym.create('Ord',in_ord_x));
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systemunit.insert(tsyssym.create('Pred',in_pred_x));
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systemunit.insert(tsyssym.create('Succ',in_succ_x));
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systemunit.insert(tsyssym.create('Exclude',in_exclude_x_y));
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systemunit.insert(tsyssym.create('Include',in_include_x_y));
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systemunit.insert(tsyssym.create('Pack',in_pack_x_y_z));
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systemunit.insert(tsyssym.create('Unpack',in_unpack_x_y_z));
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systemunit.insert(tsyssym.create('Break',in_break));
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systemunit.insert(tsyssym.create('Exit',in_exit));
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systemunit.insert(tsyssym.create('Continue',in_continue));
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systemunit.insert(tsyssym.create('Leave',in_leave)); {macpas only}
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systemunit.insert(tsyssym.create('Cycle',in_cycle)); {macpas only}
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systemunit.insert(tsyssym.create('Dec',in_dec_x));
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systemunit.insert(tsyssym.create('Inc',in_inc_x));
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systemunit.insert(tsyssym.create('Str',in_str_x_string));
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systemunit.insert(tsyssym.create('Assert',in_assert_x_y));
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systemunit.insert(tsyssym.create('Val',in_val_x));
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systemunit.insert(tsyssym.create('Addr',in_addr_x));
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systemunit.insert(tsyssym.create('TypeInfo',in_typeinfo_x));
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systemunit.insert(tsyssym.create('SetLength',in_setlength_x));
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systemunit.insert(tsyssym.create('Copy',in_copy_x));
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systemunit.insert(tsyssym.create('Initialize',in_initialize_x));
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systemunit.insert(tsyssym.create('Finalize',in_finalize_x));
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systemunit.insert(tsyssym.create('Length',in_length_x));
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systemunit.insert(tsyssym.create('New',in_new_x));
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systemunit.insert(tsyssym.create('Dispose',in_dispose_x));
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{$ifdef SUPPORT_GET_FRAME}
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systemunit.insert(tsyssym.create('Get_Frame',in_get_frame));
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{$endif SUPPORT_GET_FRAME}
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systemunit.insert(tsyssym.create('Unaligned',in_unaligned_x));
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systemunit.insert(tsyssym.create('Aligned',in_aligned_x));
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systemunit.insert(tsyssym.create('ObjCSelector',in_objc_selector_x)); { objc only }
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systemunit.insert(tsyssym.create('ObjCEncode',in_objc_encode_x)); { objc only }
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systemunit.insert(tsyssym.create('Default',in_default_x));
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systemunit.insert(tconstsym.create_ord('False',constord,0,pasbool8type));
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systemunit.insert(tconstsym.create_ord('True',constord,1,pasbool8type));
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end;
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procedure set_default_int_types;
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begin
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{$ifdef cpu64bitaddr}
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uinttype:=u64inttype;
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sinttype:=s64inttype;
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ptruinttype:=u64inttype;
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ptrsinttype:=s64inttype;
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{$endif cpu64bitaddr}
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{$ifdef cpu32bitaddr}
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uinttype:=u32inttype;
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sinttype:=s32inttype;
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ptruinttype:=u32inttype;
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ptrsinttype:=s32inttype;
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{$endif cpu32bitaddr}
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{$ifdef cpu32bitalu}
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uinttype:=u32inttype;
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sinttype:=s32inttype;
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{$endif cpu32bitalu}
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{$ifdef cpu16bitaddr}
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ptruinttype:=u16inttype;
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ptrsinttype:=s16inttype;
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{$endif cpu16bitaddr}
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{$ifdef cpu16bitalu}
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uinttype:=u16inttype;
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sinttype:=s16inttype;
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{$endif cpu16bitalu}
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{$ifdef cpu8bitalu}
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uinttype:=u8inttype;
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sinttype:=s8inttype;
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{$endif cpu8bitalu}
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{$ifndef avr}
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osuinttype:=uinttype;
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ossinttype:=sinttype;
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{$else avr}
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osuinttype:=u16inttype;
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ossinttype:=s16inttype;
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{$endif avr}
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end;
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procedure create_intern_types;
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{
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all the types inserted into the system unit
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}
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function addtype(const s:string;def:tdef):ttypesym;
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begin
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result:=ttypesym.create(s,def);
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systemunit.insert(result);
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end;
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procedure addfield(recst:tabstractrecordsymtable;sym:tfieldvarsym);
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begin
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recst.insert(sym);
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recst.addfield(sym,vis_hidden);
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end;
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procedure create_fpu_types;
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begin
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if init_settings.fputype<>fpu_none then
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begin
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s32floattype:=tfloatdef.create(s32real);
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s64floattype:=tfloatdef.create(s64real);
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s80floattype:=tfloatdef.create(s80real);
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sc80floattype:=tfloatdef.create(sc80real);
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end else begin
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s32floattype:=nil;
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s64floattype:=nil;
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s80floattype:=nil;
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sc80floattype:=nil;
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end;
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end;
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var
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hrecst : trecordsymtable;
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begin
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symtablestack.push(systemunit);
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cundefinedtype:=tundefineddef.create;
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cformaltype:=tformaldef.create(false);
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ctypedformaltype:=tformaldef.create(true);
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voidtype:=torddef.create(uvoid,0,0);
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u8inttype:=torddef.create(u8bit,0,255);
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s8inttype:=torddef.create(s8bit,int64(-128),127);
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u16inttype:=torddef.create(u16bit,0,65535);
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s16inttype:=torddef.create(s16bit,int64(-32768),32767);
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u32inttype:=torddef.create(u32bit,0,high(longword));
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s32inttype:=torddef.create(s32bit,int64(low(longint)),int64(high(longint)));
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u64inttype:=torddef.create(u64bit,low(qword),high(qword));
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s64inttype:=torddef.create(s64bit,low(int64),high(int64));
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pasbool8type:=torddef.create(pasbool8,0,1);
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pasbool16type:=torddef.create(pasbool16,0,1);
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pasbool32type:=torddef.create(pasbool32,0,1);
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pasbool64type:=torddef.create(pasbool64,0,1);
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bool8type:=torddef.create(bool8bit,low(int64),high(int64));
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bool16type:=torddef.create(bool16bit,low(int64),high(int64));
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bool32type:=torddef.create(bool32bit,low(int64),high(int64));
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bool64type:=torddef.create(bool64bit,low(int64),high(int64));
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cansichartype:=torddef.create(uchar,0,255);
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cwidechartype:=torddef.create(uwidechar,0,65535);
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cshortstringtype:=tstringdef.createshort(255);
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{ should we give a length to the default long and ansi string definition ?? }
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clongstringtype:=tstringdef.createlong(-1);
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cansistringtype:=tstringdef.createansi(0);
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if target_info.system in systems_windows then
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cwidestringtype:=tstringdef.createwide
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else
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cwidestringtype:=tstringdef.createunicode;
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cunicodestringtype:=tstringdef.createunicode;
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{ length=0 for shortstring is open string (needed for readln(string) }
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openshortstringtype:=tstringdef.createshort(0);
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openchararraytype:=tarraydef.create(0,-1,s32inttype);
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tarraydef(openchararraytype).elementdef:=cansichartype;
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{$ifdef x86}
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create_fpu_types;
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{$ifndef FPC_SUPPORT_X87_TYPES_ON_WIN64}
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if target_info.system=system_x86_64_win64 then
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begin
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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pbestrealtype:=@s64floattype;
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end
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else
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{$endif FPC_SUPPORT_X87_TYPES_ON_WIN64}
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s64currencytype:=tfloatdef.create(s64currency);
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{$endif x86}
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{$ifdef powerpc}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif powerpc}
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{$ifdef POWERPC64}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif POWERPC64}
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{$ifdef sparc}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif sparc}
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{$ifdef m68k}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif}
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{$ifdef arm}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif arm}
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{$ifdef avr}
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s32floattype:=tfloatdef.create(s32real);
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s64floattype:=tfloatdef.create(s64real);
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s80floattype:=tfloatdef.create(s80real);
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sc80floattype:=tfloatdef.create(sc80real);
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif avr}
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{$ifdef mips}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif mips}
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{$ifdef jvm}
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create_fpu_types;
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s64currencytype:=torddef.create(scurrency,low(int64),high(int64));
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{$endif jvm}
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set_default_int_types;
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{ some other definitions }
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voidpointertype:=tpointerdef.create(voidtype);
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charpointertype:=tpointerdef.create(cansichartype);
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widecharpointertype:=tpointerdef.create(cwidechartype);
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{$ifdef x86}
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voidnearpointertype:=tpointerdef.createx86(voidtype,x86pt_near);
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voidnearcspointertype:=tpointerdef.createx86(voidtype,x86pt_near_cs);
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voidneardspointertype:=tpointerdef.createx86(voidtype,x86pt_near_ds);
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voidnearsspointertype:=tpointerdef.createx86(voidtype,x86pt_near_ss);
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voidnearespointertype:=tpointerdef.createx86(voidtype,x86pt_near_es);
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voidnearfspointertype:=tpointerdef.createx86(voidtype,x86pt_near_fs);
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voidneargspointertype:=tpointerdef.createx86(voidtype,x86pt_near_gs);
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{$ifdef i8086}
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voidfarpointertype:=tpointerdef.createx86(voidtype,x86pt_far);
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voidhugepointertype:=tpointerdef.createx86(voidtype,x86pt_huge);
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bytefarpointertype:=tpointerdef.createx86(u8inttype,x86pt_far);
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wordfarpointertype:=tpointerdef.createx86(u16inttype,x86pt_far);
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longintfarpointertype:=tpointerdef.createx86(s32inttype,x86pt_far);
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{$endif i8086}
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{$endif x86}
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cfiletype:=tfiledef.createuntyped;
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cvarianttype:=tvariantdef.create(vt_normalvariant);
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colevarianttype:=tvariantdef.create(vt_olevariant);
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{$ifdef cpufpemu}
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{ Normal types }
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(* we use the same types as without emulator, the only
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difference is that direct calls to the emulator are generated
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if (cs_fp_emulation in current_settings.moduleswitches) then
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begin
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addtype('Single',s32floattype);
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{ extended size is the best real type for the target }
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addtype('Real',s32floattype);
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pbestrealtype:=@s32floattype;
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{ extended size is the best real type for the target }
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addtype('Extended',pbestrealtype^);
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end
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else
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*)
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{$endif cpufpemu}
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if init_settings.fputype <> fpu_none then
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begin
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addtype('Single',s32floattype);
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addtype('Double',s64floattype);
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{ extended size is the best real type for the target }
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addtype('Extended',pbestrealtype^);
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{ CExtended corresponds to the C version of the Extended type
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(either "long double" or "double") }
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if target_info.system in systems_android then
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{ Android has "long double"="double" even for x86 }
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addtype('CExtended',s64floattype)
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else
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if tfloatdef(pbestrealtype^).floattype=s80real then
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addtype('CExtended',sc80floattype)
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else
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addtype('CExtended',pbestrealtype^);
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end;
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{$ifdef x86}
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{$ifndef FPC_SUPPORT_X87_TYPES_ON_WIN64}
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if target_info.system<>system_x86_64_win64 then
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{$endif FPC_SUPPORT_X87_TYPES_ON_WIN64}
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addtype('Comp',tfloatdef.create(s64comp));
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{$endif x86}
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addtype('Currency',s64currencytype);
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addtype('Pointer',voidpointertype);
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{$ifdef x86}
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addtype('NearPointer',voidnearpointertype);
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addtype('NearCsPointer',voidnearcspointertype);
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addtype('NearDsPointer',voidneardspointertype);
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addtype('NearSsPointer',voidnearsspointertype);
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addtype('NearEsPointer',voidnearespointertype);
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addtype('NearFsPointer',voidnearfspointertype);
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addtype('NearGsPointer',voidneargspointertype);
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{$ifdef i8086}
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addtype('FarPointer',voidfarpointertype);
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addtype('HugePointer',voidhugepointertype);
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{$endif i8086}
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{$endif x86}
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addtype('ShortString',cshortstringtype);
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{$ifdef support_longstring}
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addtype('LongString',clongstringtype);
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{$endif support_longstring}
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addtype('AnsiString',cansistringtype);
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addtype('WideString',cwidestringtype);
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addtype('UnicodeString',cunicodestringtype);
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addtype('OpenString',openshortstringtype);
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addtype('Boolean',pasbool8type);
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addtype('Boolean16',pasbool16type);
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addtype('Boolean32',pasbool32type);
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addtype('Boolean64',pasbool64type);
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addtype('ByteBool',bool8type);
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addtype('WordBool',bool16type);
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addtype('LongBool',bool32type);
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addtype('QWordBool',bool64type);
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addtype('Byte',u8inttype);
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addtype('ShortInt',s8inttype);
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addtype('Word',u16inttype);
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addtype('SmallInt',s16inttype);
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addtype('LongWord',u32inttype);
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addtype('LongInt',s32inttype);
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addtype('QWord',u64inttype);
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addtype('Int64',s64inttype);
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addtype('Char',cansichartype);
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addtype('WideChar',cwidechartype);
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addtype('Text',tfiledef.createtext);
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addtype('TypedFile',tfiledef.createtyped(voidtype));
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addtype('Variant',cvarianttype);
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addtype('OleVariant',colevarianttype);
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{ Internal types }
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addtype('$undefined',cundefinedtype);
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addtype('$formal',cformaltype);
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addtype('$typedformal',ctypedformaltype);
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addtype('$void',voidtype);
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addtype('$byte',u8inttype);
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addtype('$shortint',s8inttype);
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addtype('$word',u16inttype);
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addtype('$smallint',s16inttype);
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addtype('$ulong',u32inttype);
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addtype('$longint',s32inttype);
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addtype('$qword',u64inttype);
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addtype('$int64',s64inttype);
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addtype('$char',cansichartype);
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addtype('$widechar',cwidechartype);
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addtype('$shortstring',cshortstringtype);
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addtype('$longstring',clongstringtype);
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addtype('$ansistring',cansistringtype);
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addtype('$widestring',cwidestringtype);
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addtype('$unicodestring',cunicodestringtype);
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addtype('$openshortstring',openshortstringtype);
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addtype('$boolean',pasbool8type);
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addtype('$boolean16',pasbool16type);
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addtype('$boolean32',pasbool32type);
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addtype('$boolean64',pasbool64type);
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addtype('$bytebool',bool8type);
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addtype('$wordbool',bool16type);
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addtype('$longbool',bool32type);
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addtype('$qwordbool',bool64type);
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addtype('$void_pointer',voidpointertype);
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addtype('$char_pointer',charpointertype);
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addtype('$widechar_pointer',widecharpointertype);
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{$ifdef x86}
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|
addtype('$void_nearpointer',voidnearpointertype);
|
|
addtype('$void_nearcspointer',voidnearcspointertype);
|
|
addtype('$void_neardspointer',voidneardspointertype);
|
|
addtype('$void_nearsspointer',voidnearsspointertype);
|
|
addtype('$void_nearespointer',voidnearespointertype);
|
|
addtype('$void_nearfspointer',voidnearfspointertype);
|
|
addtype('$void_neargspointer',voidneargspointertype);
|
|
{$ifdef i8086}
|
|
addtype('$void_farpointer',voidfarpointertype);
|
|
addtype('$void_hugepointer',voidhugepointertype);
|
|
addtype('$byte_farpointer',bytefarpointertype);
|
|
addtype('$word_farpointer',wordfarpointertype);
|
|
addtype('$longint_farpointer',longintfarpointertype);
|
|
{$endif i8086}
|
|
{$endif x86}
|
|
addtype('$openchararray',openchararraytype);
|
|
addtype('$file',cfiletype);
|
|
addtype('$variant',cvarianttype);
|
|
addtype('$olevariant',colevarianttype);
|
|
if init_settings.fputype<>fpu_none then
|
|
begin
|
|
addtype('$s32real',s32floattype);
|
|
addtype('$s64real',s64floattype);
|
|
addtype('$s80real',s80floattype);
|
|
addtype('$sc80real',sc80floattype);
|
|
end;
|
|
addtype('$s64currency',s64currencytype);
|
|
if not(target_info.system in systems_managed_vm) then
|
|
begin
|
|
{ Add a type for virtual method tables }
|
|
hrecst:=trecordsymtable.create('',current_settings.packrecords);
|
|
vmttype:=trecorddef.create('',hrecst);
|
|
pvmttype:=tpointerdef.create(vmttype);
|
|
{ can't use addtype for pvmt because the rtti of the pointed
|
|
type is not available. The rtti for pvmt will be written implicitly
|
|
by thev tblarray below }
|
|
systemunit.insert(ttypesym.create('$pvmt',pvmttype));
|
|
addfield(hrecst,tfieldvarsym.create('$length',vs_value,ptrsinttype,[]));
|
|
addfield(hrecst,tfieldvarsym.create('$mlength',vs_value,ptrsinttype,[]));
|
|
addfield(hrecst,tfieldvarsym.create('$parent',vs_value,pvmttype,[]));
|
|
{ it seems vmttype is used both for TP objects and Delphi classes,
|
|
so the next entry could either be the first virtual method (vm1)
|
|
(object) or the class name (class). We can't easily create separate
|
|
vtable formats for both, as gdb is hard coded to search for
|
|
__vtbl_ptr_type in all cases (JM) }
|
|
addfield(hrecst,tfieldvarsym.create('$vm1_or_classname',vs_value,tpointerdef.create(cshortstringtype),[]));
|
|
vmtarraytype:=tarraydef.create(0,0,s32inttype);
|
|
tarraydef(vmtarraytype).elementdef:=voidpointertype;
|
|
addfield(hrecst,tfieldvarsym.create('$__pfn',vs_value,vmtarraytype,[]));
|
|
addtype('$__vtbl_ptr_type',vmttype);
|
|
vmtarraytype:=tarraydef.create(0,1,s32inttype);
|
|
tarraydef(vmtarraytype).elementdef:=pvmttype;
|
|
addtype('$vtblarray',vmtarraytype);
|
|
{ Add a type for methodpointers }
|
|
hrecst:=trecordsymtable.create('',1);
|
|
{$ifdef i8086}
|
|
if current_settings.x86memorymodel in x86_far_code_models then
|
|
addfield(hrecst,tfieldvarsym.create('$proc',vs_value,voidfarpointertype,[]))
|
|
else
|
|
addfield(hrecst,tfieldvarsym.create('$proc',vs_value,voidnearpointertype,[]));
|
|
{$else i8086}
|
|
addfield(hrecst,tfieldvarsym.create('$proc',vs_value,voidpointertype,[]));
|
|
{$endif i8086}
|
|
addfield(hrecst,tfieldvarsym.create('$self',vs_value,voidpointertype,[]));
|
|
methodpointertype:=trecorddef.create('',hrecst);
|
|
addtype('$methodpointer',methodpointertype);
|
|
end;
|
|
symtablestack.pop(systemunit);
|
|
end;
|
|
|
|
|
|
procedure load_intern_types;
|
|
{
|
|
Load all default definitions for consts from the system unit
|
|
}
|
|
|
|
procedure loadtype(const s:string;var def:tdef);
|
|
var
|
|
srsym : ttypesym;
|
|
begin
|
|
srsym:=search_system_type(s);
|
|
def:=srsym.typedef;
|
|
end;
|
|
|
|
var
|
|
oldcurrentmodule : tmodule;
|
|
begin
|
|
{$ifndef FPC_SUPPORT_X87_TYPES_ON_WIN64}
|
|
if target_info.system=system_x86_64_win64 then
|
|
pbestrealtype:=@s64floattype;
|
|
{$endif FPC_SUPPORT_X87_TYPES_ON_WIN64}
|
|
|
|
oldcurrentmodule:=current_module;
|
|
set_current_module(nil);
|
|
loadtype('byte',u8inttype);
|
|
loadtype('shortint',s8inttype);
|
|
loadtype('word',u16inttype);
|
|
loadtype('smallint',s16inttype);
|
|
loadtype('ulong',u32inttype);
|
|
loadtype('longint',s32inttype);
|
|
loadtype('qword',u64inttype);
|
|
loadtype('int64',s64inttype);
|
|
loadtype('undefined',cundefinedtype);
|
|
loadtype('formal',cformaltype);
|
|
loadtype('typedformal',ctypedformaltype);
|
|
loadtype('void',voidtype);
|
|
loadtype('char',cansichartype);
|
|
loadtype('widechar',cwidechartype);
|
|
loadtype('shortstring',cshortstringtype);
|
|
loadtype('longstring',clongstringtype);
|
|
loadtype('ansistring',cansistringtype);
|
|
loadtype('widestring',cwidestringtype);
|
|
loadtype('unicodestring',cunicodestringtype);
|
|
loadtype('openshortstring',openshortstringtype);
|
|
loadtype('openchararray',openchararraytype);
|
|
if init_settings.fputype <> fpu_none then
|
|
begin
|
|
loadtype('s32real',s32floattype);
|
|
loadtype('s64real',s64floattype);
|
|
loadtype('s80real',s80floattype);
|
|
loadtype('sc80real',sc80floattype);
|
|
end;
|
|
loadtype('s64currency',s64currencytype);
|
|
loadtype('boolean',pasbool8type);
|
|
loadtype('boolean16',pasbool16type);
|
|
loadtype('boolean32',pasbool32type);
|
|
loadtype('boolean64',pasbool64type);
|
|
loadtype('bytebool',bool8type);
|
|
loadtype('wordbool',bool16type);
|
|
loadtype('longbool',bool32type);
|
|
loadtype('qwordbool',bool64type);
|
|
loadtype('void_pointer',voidpointertype);
|
|
loadtype('char_pointer',charpointertype);
|
|
loadtype('widechar_pointer',widecharpointertype);
|
|
{$ifdef x86}
|
|
loadtype('void_nearpointer',voidnearpointertype);
|
|
loadtype('void_nearcspointer',voidnearcspointertype);
|
|
loadtype('void_neardspointer',voidneardspointertype);
|
|
loadtype('void_nearsspointer',voidnearsspointertype);
|
|
loadtype('void_nearespointer',voidnearespointertype);
|
|
loadtype('void_nearfspointer',voidnearfspointertype);
|
|
loadtype('void_neargspointer',voidneargspointertype);
|
|
{$ifdef i8086}
|
|
loadtype('void_farpointer',voidfarpointertype);
|
|
loadtype('void_hugepointer',voidhugepointertype);
|
|
loadtype('byte_farpointer',bytefarpointertype);
|
|
loadtype('word_farpointer',wordfarpointertype);
|
|
loadtype('longint_farpointer',longintfarpointertype);
|
|
{$endif i8086}
|
|
{$endif x86}
|
|
loadtype('file',cfiletype);
|
|
if not(target_info.system in systems_managed_vm) then
|
|
begin
|
|
loadtype('pvmt',pvmttype);
|
|
loadtype('vtblarray',vmtarraytype);
|
|
loadtype('__vtbl_ptr_type',vmttype);
|
|
end;
|
|
loadtype('variant',cvarianttype);
|
|
loadtype('olevariant',colevarianttype);
|
|
loadtype('methodpointer',methodpointertype);
|
|
loadtype('HRESULT',hresultdef);
|
|
set_default_int_types;
|
|
set_current_module(oldcurrentmodule);
|
|
end;
|
|
|
|
|
|
procedure registernodes;
|
|
{
|
|
Register all possible nodes in the nodeclass array that
|
|
will be used for loading the nodes from a ppu
|
|
}
|
|
begin
|
|
nodeclass[addn]:=caddnode;
|
|
nodeclass[muln]:=caddnode;
|
|
nodeclass[subn]:=caddnode;
|
|
nodeclass[divn]:=cmoddivnode;
|
|
nodeclass[symdifn]:=caddnode;
|
|
nodeclass[modn]:=cmoddivnode;
|
|
nodeclass[assignn]:=cassignmentnode;
|
|
nodeclass[loadn]:=cloadnode;
|
|
nodeclass[rangen]:=crangenode;
|
|
nodeclass[ltn]:=caddnode;
|
|
nodeclass[lten]:=caddnode;
|
|
nodeclass[gtn]:=caddnode;
|
|
nodeclass[gten]:=caddnode;
|
|
nodeclass[equaln]:=caddnode;
|
|
nodeclass[unequaln]:=caddnode;
|
|
nodeclass[inn]:=cinnode;
|
|
nodeclass[orn]:=caddnode;
|
|
nodeclass[xorn]:=caddnode;
|
|
nodeclass[shrn]:=cshlshrnode;
|
|
nodeclass[shln]:=cshlshrnode;
|
|
nodeclass[slashn]:=caddnode;
|
|
nodeclass[andn]:=caddnode;
|
|
nodeclass[subscriptn]:=csubscriptnode;
|
|
nodeclass[derefn]:=cderefnode;
|
|
nodeclass[addrn]:=caddrnode;
|
|
nodeclass[ordconstn]:=cordconstnode;
|
|
nodeclass[typeconvn]:=ctypeconvnode;
|
|
nodeclass[calln]:=ccallnode;
|
|
nodeclass[callparan]:=ccallparanode;
|
|
nodeclass[realconstn]:=crealconstnode;
|
|
nodeclass[unaryminusn]:=cunaryminusnode;
|
|
nodeclass[unaryplusn]:=cunaryplusnode;
|
|
nodeclass[asmn]:=casmnode;
|
|
nodeclass[vecn]:=cvecnode;
|
|
nodeclass[pointerconstn]:=cpointerconstnode;
|
|
nodeclass[stringconstn]:=cstringconstnode;
|
|
nodeclass[notn]:=cnotnode;
|
|
nodeclass[inlinen]:=cinlinenode;
|
|
nodeclass[niln]:=cnilnode;
|
|
nodeclass[errorn]:=cerrornode;
|
|
nodeclass[typen]:=ctypenode;
|
|
nodeclass[setelementn]:=csetelementnode;
|
|
nodeclass[setconstn]:=csetconstnode;
|
|
nodeclass[blockn]:=cblocknode;
|
|
nodeclass[statementn]:=cstatementnode;
|
|
nodeclass[ifn]:=cifnode;
|
|
nodeclass[breakn]:=cbreaknode;
|
|
nodeclass[continuen]:=ccontinuenode;
|
|
nodeclass[whilerepeatn]:=cwhilerepeatnode;
|
|
nodeclass[forn]:=cfornode;
|
|
nodeclass[exitn]:=cexitnode;
|
|
nodeclass[withn]:=cwithnode;
|
|
nodeclass[casen]:=ccasenode;
|
|
nodeclass[labeln]:=clabelnode;
|
|
nodeclass[goton]:=cgotonode;
|
|
nodeclass[tryexceptn]:=ctryexceptnode;
|
|
nodeclass[raisen]:=craisenode;
|
|
nodeclass[tryfinallyn]:=ctryfinallynode;
|
|
nodeclass[onn]:=connode;
|
|
nodeclass[isn]:=cisnode;
|
|
nodeclass[asn]:=casnode;
|
|
nodeclass[starstarn]:=caddnode;
|
|
nodeclass[arrayconstructorn]:=carrayconstructornode;
|
|
nodeclass[arrayconstructorrangen]:=carrayconstructorrangenode;
|
|
nodeclass[tempcreaten]:=ctempcreatenode;
|
|
nodeclass[temprefn]:=ctemprefnode;
|
|
nodeclass[tempdeleten]:=ctempdeletenode;
|
|
nodeclass[addoptn]:=caddnode;
|
|
nodeclass[nothingn]:=cnothingnode;
|
|
nodeclass[loadvmtaddrn]:=cloadvmtaddrnode;
|
|
nodeclass[guidconstn]:=cguidconstnode;
|
|
nodeclass[rttin]:=crttinode;
|
|
nodeclass[loadparentfpn]:=cloadparentfpnode;
|
|
end;
|
|
|
|
|
|
procedure registertais;
|
|
{
|
|
Register all possible tais in the taiclass array that
|
|
will be used for loading the tais from a ppu
|
|
}
|
|
begin
|
|
aiclass[ait_none]:=nil;
|
|
aiclass[ait_align]:=tai_align;
|
|
aiclass[ait_section]:=tai_section;
|
|
aiclass[ait_comment]:=tai_comment;
|
|
aiclass[ait_string]:=tai_string;
|
|
aiclass[ait_instruction]:=taicpu;
|
|
aiclass[ait_datablock]:=tai_datablock;
|
|
aiclass[ait_symbol]:=tai_symbol;
|
|
aiclass[ait_symbol_end]:=tai_symbol_end;
|
|
aiclass[ait_directive]:=tai_directive;
|
|
aiclass[ait_label]:=tai_label;
|
|
aiclass[ait_const]:=tai_const;
|
|
aiclass[ait_real_32bit]:=tai_real_32bit;
|
|
aiclass[ait_real_64bit]:=tai_real_64bit;
|
|
aiclass[ait_real_80bit]:=tai_real_80bit;
|
|
aiclass[ait_comp_64bit]:=tai_comp_64bit;
|
|
aiclass[ait_stab]:=tai_stab;
|
|
aiclass[ait_force_line]:=tai_force_line;
|
|
aiclass[ait_function_name]:=tai_function_name;
|
|
{$ifdef alpha}
|
|
{ the follow is for the DEC Alpha }
|
|
aiclass[ait_frame]:=tai_frame;
|
|
{$endif alpha}
|
|
{$ifdef m68k}
|
|
{ TODO: FIXME: tai_labeled_instruction doesn't exists}
|
|
// aiclass[ait_labeled_instruction]:=tai_labeled_instruction;
|
|
{$endif m68k}
|
|
{$ifdef ia64}
|
|
aiclass[ait_bundle]:=tai_bundle;
|
|
aiclass[ait_stop]:=tai_stop;
|
|
{$endif ia64}
|
|
{$ifdef SPARC}
|
|
// aiclass[ait_labeled_instruction]:=tai_labeled_instruction;
|
|
{$endif SPARC}
|
|
{$ifdef arm}
|
|
aiclass[ait_thumb_func]:=tai_thumb_func;
|
|
aiclass[ait_thumb_set]:=tai_thumb_set;
|
|
{$endif arm}
|
|
aiclass[ait_set]:=tai_set;
|
|
aiclass[ait_weak]:=tai_weak;
|
|
aiclass[ait_cutobject]:=tai_cutobject;
|
|
aiclass[ait_regalloc]:=tai_regalloc;
|
|
aiclass[ait_tempalloc]:=tai_tempalloc;
|
|
aiclass[ait_marker]:=tai_marker;
|
|
aiclass[ait_seh_directive]:=tai_seh_directive;
|
|
{$ifdef JVM}
|
|
aiclass[ait_jvar]:=tai_jvar;
|
|
aiclass[ait_jcatch]:=tai_jcatch;
|
|
{$endif JVM}
|
|
end;
|
|
|
|
end.
|