mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-21 08:09:33 +02:00
121 lines
3.7 KiB
ObjectPascal
121 lines
3.7 KiB
ObjectPascal
{
|
|
$Id$
|
|
Copyright (c) 2000-2002 by Florian Klaempfl
|
|
|
|
Includes the i386 code generator
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
****************************************************************************
|
|
}
|
|
unit cpunode;
|
|
|
|
{$i fpcdefs.inc}
|
|
|
|
interface
|
|
|
|
implementation
|
|
|
|
uses
|
|
{ generic nodes }
|
|
ncgbas,
|
|
ncgld,
|
|
ncgflw,
|
|
ncgcnv,
|
|
ncgmem,
|
|
ncgmat,
|
|
ncgcon,
|
|
ncgcal,
|
|
ncgset,
|
|
ncginl,
|
|
ncgopt,
|
|
{ to be able to only parts of the generic code,
|
|
the processor specific nodes must be included
|
|
after the generic one (FK)
|
|
}
|
|
n386add,
|
|
n386cal,
|
|
n386con,
|
|
n386mem,
|
|
n386set,
|
|
n386inl,
|
|
{ this not really a node }
|
|
n386obj,
|
|
n386mat,
|
|
n386cnv
|
|
;
|
|
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.19 2003-04-24 11:19:13 florian
|
|
* ncgopt replaces n386opt
|
|
|
|
Revision 1.18 2002/08/24 18:35:42 peter
|
|
* i386 uses now the generic exception management from ncgflw
|
|
|
|
Revision 1.17 2002/08/23 16:14:49 peter
|
|
* tempgen cleanup
|
|
* tt_noreuse temp type added that will be used in genentrycode
|
|
|
|
Revision 1.16 2002/08/18 20:06:29 peter
|
|
* inlining is now also allowed in interface
|
|
* renamed write/load to ppuwrite/ppuload
|
|
* tnode storing in ppu
|
|
* nld,ncon,nbas are already updated for storing in ppu
|
|
|
|
Revision 1.15 2002/07/25 18:01:58 carl
|
|
+ added generic inline nodes
|
|
|
|
Revision 1.14 2002/07/06 20:27:26 carl
|
|
+ generic set handling
|
|
|
|
Revision 1.13 2002/05/18 13:34:22 peter
|
|
* readded missing revisions
|
|
|
|
Revision 1.12 2002/05/16 19:46:50 carl
|
|
+ defines.inc -> fpcdefs.inc to avoid conflicts if compiling by hand
|
|
+ try to fix temp allocation (still in ifdef)
|
|
+ generic constructor calls
|
|
+ start of tassembler / tmodulebase class cleanup
|
|
|
|
Revision 1.10 2002/05/13 19:54:37 peter
|
|
* removed n386ld and n386util units
|
|
* maybe_save/maybe_restore added instead of the old maybe_push
|
|
|
|
Revision 1.9 2002/04/19 15:39:35 peter
|
|
* removed some more routines from cga
|
|
* moved location_force_reg/mem to ncgutil
|
|
* moved arrayconstructnode secondpass to ncgld
|
|
|
|
Revision 1.8 2002/03/31 20:26:38 jonas
|
|
+ a_loadfpu_* and a_loadmm_* methods in tcg
|
|
* register allocation is now handled by a class and is mostly processor
|
|
independent (+rgobj.pas and i386/rgcpu.pas)
|
|
* temp allocation is now handled by a class (+tgobj.pas, -i386\tgcpu.pas)
|
|
* some small improvements and fixes to the optimizer
|
|
* some register allocation fixes
|
|
* some fpuvaroffset fixes in the unary minus node
|
|
* push/popusedregisters is now called rg.save/restoreusedregisters and
|
|
(for i386) uses temps instead of push/pop's when using -Op3 (that code is
|
|
also better optimizable)
|
|
* fixed and optimized register saving/restoring for new/dispose nodes
|
|
* LOC_FPU locations now also require their "register" field to be set to
|
|
R_ST, not R_ST0 (the latter is used for LOC_CFPUREGISTER locations only)
|
|
- list field removed of the tnode class because it's not used currently
|
|
and can cause hard-to-find bugs
|
|
|
|
}
|