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5c67fcc43f
this is an exact operation so it is always allowed * change only divisions by normal numbers into multiplications git-svn-id: trunk@29085 -
106 lines
2.8 KiB
ObjectPascal
106 lines
2.8 KiB
ObjectPascal
{
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Copyright (c) 1998-2006 by Florian Klaempfl
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Basic Processor information
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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 cpuinfo;
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{$i fpcdefs.inc}
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Interface
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uses
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globtype;
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Type
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bestreal = extended;
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{$if FPC_FULLVERSION>20700}
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bestrealrec = TExtended80Rec;
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{$endif FPC_FULLVERSION>20700}
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ts32real = single;
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ts64real = double;
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ts80real = extended;
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ts128real = type extended;
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ts64comp = type extended;
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pbestreal=^bestreal;
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{ possible supported processors for this target }
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tcputype =
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(cpu_none,
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cpu_itanium
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);
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tfputype =
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(fpu_none,
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fpu_itanium
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);
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tcontrollertype =
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(ct_none
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);
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Const
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{ Is there support for dealing with multiple microcontrollers available }
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{ for this platform? }
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ControllerSupport = false;
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{ We know that there are fields after sramsize
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but we don't care about this warning }
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{$PUSH}
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{$WARN 3177 OFF}
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embedded_controllers : array [tcontrollertype] of tcontrollerdatatype =
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(
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(controllertypestr:''; controllerunitstr:''; flashbase:0; flashsize:0; srambase:0; sramsize:0));
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{$POP}
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{ calling conventions supported by the code generator }
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supported_calling_conventions : tproccalloptions = [
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pocall_internproc,
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pocall_stdcall,
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pocall_cdecl,
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pocall_cppdecl
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];
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cputypestr : array[tcputype] of string[10] = ('',
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'ITANIUM'
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);
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fputypestr : array[tfputype] of string[6] = ('',
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'ITANIUM'
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);
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{ Supported optimizations, only used for information }
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supported_optimizerswitches = [cs_opt_peephole,cs_opt_regvar,cs_opt_stackframe,
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cs_opt_asmcse,cs_opt_loopunroll,cs_opt_uncertain,
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cs_opt_nodecse];
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level1optimizerswitches = [cs_opt_level1,cs_opt_peephole];
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level2optimizerswitches = level1optimizerswitches +
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[cs_opt_level2,cs_opt_regvar,cs_opt_stackframe,cs_opt_asmcse,cs_opt_nodecse];
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level3optimizerswitches = level2optimizerswitches + [cs_opt_level3{,cs_opt_loopunroll}];
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level4optimizerswitches = genericlevel4optimizerswitches + level3optimizerswitches + [];
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Implementation
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end.
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