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* basic jvm "cpu" info file (no special cpu or fpu types, no

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cpu-specific optimisations)

git-svn-id: branches/jvmbackend@18285 -
This commit is contained in:
Jonas Maebe 2011-08-20 07:21:41 +00:00
parent d18cda2939
commit fdeebb482b
2 changed files with 72 additions and 0 deletions
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.gitattributes vendored
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@ -206,6 +206,7 @@ compiler/ia64/cpuinfo.pas svneol=native#text/plain
compiler/ia64/ia64reg.dat svneol=native#text/plain
compiler/impdef.pas svneol=native#text/plain
compiler/import.pas svneol=native#text/plain
compiler/jvm/cpuinfo.pas svneol=native#text/plain
compiler/jvm/tgcpu.pas svneol=native#text/plain
compiler/link.pas svneol=native#text/plain
compiler/m68k/aasmcpu.pas svneol=native#text/plain

71
compiler/jvm/cpuinfo.pas Normal file
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@ -0,0 +1,71 @@
{
Copyright (c) 2010 by the Free Pascal development team
Basic Processor information for the Java VM
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
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.
**********************************************************************}
Unit CPUInfo;
Interface
uses
globtype;
Type
bestreal = double;
ts32real = single;
ts64real = double;
ts80real = extended;
ts128real = extended;
ts64comp = comp;
pbestreal=^bestreal;
{ possible supported processors for this target }
tcputype =
(cpu_none
);
tfputype =
(fpu_none,
fpu_standard
);
Const
{ calling conventions supported by the code generator }
supported_calling_conventions : tproccalloptions = [
pocall_internproc,
];
cputypestr : array[tcputype] of string[1] = ('',
);
fputypestr : array[tfputype] of string[8] = (
'NONE',
'STANDARD'
);
{ Supported optimizations, only used for information }
supported_optimizerswitches = genericlevel1optimizerswitches+
genericlevel2optimizerswitches+
genericlevel3optimizerswitches-
{ no need to write info about those }
[cs_opt_level1,cs_opt_level2,cs_opt_level3]+
[cs_opt_loopunroll,cs_opt_nodecse];
level1optimizerswitches = genericlevel1optimizerswitches;
level2optimizerswitches = genericlevel2optimizerswitches + level1optimizerswitches + [cs_opt_nodecse];
level3optimizerswitches = genericlevel3optimizerswitches + level2optimizerswitches + [{,cs_opt_loopunroll}];
Implementation
end.