mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-05-13 00:02:31 +02:00
129 lines
3.0 KiB
ObjectPascal
129 lines
3.0 KiB
ObjectPascal
{
|
|
$Id$
|
|
Copyright (c) 1998-2004 by Florian Klaempfl
|
|
|
|
Basic Processor information
|
|
|
|
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 cpuinfo;
|
|
|
|
{$i fpcdefs.inc}
|
|
|
|
Interface
|
|
|
|
uses
|
|
globtype;
|
|
|
|
Type
|
|
bestreal = extended;
|
|
ts32real = single;
|
|
ts64real = double;
|
|
ts80real = extended;
|
|
ts128real = type extended;
|
|
ts64comp = type extended;
|
|
|
|
pbestreal=^bestreal;
|
|
|
|
{ possible supported processors for this target }
|
|
tprocessors =
|
|
(no_processor,
|
|
Class386,
|
|
ClassPentium,
|
|
ClassPentium2,
|
|
ClassPentium3,
|
|
ClassPentium4
|
|
);
|
|
|
|
tfputype =
|
|
(no_fpuprocessor,
|
|
fpu_soft,
|
|
fpu_x87,
|
|
fpu_sse,
|
|
fpu_sse2
|
|
);
|
|
|
|
|
|
Const
|
|
{ calling conventions supported by the code generator }
|
|
supported_calling_conventions : tproccalloptions = [
|
|
pocall_internproc,
|
|
pocall_compilerproc,
|
|
pocall_inline,
|
|
pocall_register,
|
|
pocall_safecall,
|
|
pocall_stdcall,
|
|
pocall_cdecl,
|
|
pocall_cppdecl,
|
|
pocall_far16,
|
|
pocall_pascal,
|
|
pocall_oldfpccall
|
|
];
|
|
|
|
processorsstr : array[tprocessors] of string[10] = ('',
|
|
'386',
|
|
'PENTIUM',
|
|
'PENTIUM2',
|
|
'PENTIUM3',
|
|
'PENTIUM4'
|
|
);
|
|
|
|
fputypestr : array[tfputype] of string[6] = ('',
|
|
'SOFT',
|
|
'X87',
|
|
'SSE',
|
|
'SSE2'
|
|
);
|
|
|
|
sse_singlescalar : set of tfputype = [fpu_sse,fpu_sse2];
|
|
sse_doublescalar : set of tfputype = [fpu_sse2];
|
|
|
|
Implementation
|
|
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.27 2004-10-31 21:45:03 peter
|
|
* generic tlocation
|
|
* move tlocation to cgutils
|
|
|
|
Revision 1.26 2004/06/20 08:55:31 florian
|
|
* logs truncated
|
|
|
|
Revision 1.25 2004/06/16 20:07:10 florian
|
|
* dwarf branch merged
|
|
|
|
Revision 1.24 2004/04/28 15:19:03 florian
|
|
+ syscall directive support for MorphOS added
|
|
|
|
Revision 1.23.2.2 2004/05/01 16:02:10 peter
|
|
* POINTER_SIZE replaced with sizeof(aint)
|
|
* aint,aword,tconst*int moved to globtype
|
|
|
|
Revision 1.23.2.1 2004/04/26 21:00:37 peter
|
|
* AInt fixed, PAInt added
|
|
|
|
Revision 1.23 2004/02/27 10:21:05 florian
|
|
* top_symbol killed
|
|
+ refaddr to treference added
|
|
+ refsymbol to treference added
|
|
* top_local stuff moved to an extra record to save memory
|
|
+ aint introduced
|
|
* tppufile.get/putint64/aint implemented
|
|
|
|
}
|