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* moved to i386
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florian
parent
d93a445b58
commit
00a98196cc
@ -24,12 +24,6 @@ unit hcodegen;
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{$i defines.inc}
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{$ifdef newcg}
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interface
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implementation
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{$else newcg}
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interface
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uses
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@ -439,7 +433,6 @@ implementation
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address:=a;
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typ:=p;
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end;
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{$endif newcg}
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{$ifdef fixLeaksOnError}
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procedure hcodegen_do_stop;
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@ -464,7 +457,10 @@ begin
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end.
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{
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$Log$
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Revision 1.7 2000-10-31 22:02:47 peter
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Revision 1.8 2000-11-30 22:16:49 florian
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* moved to i386
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Revision 1.7 2000/10/31 22:02:47 peter
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* symtable splitted, no real code changes
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Revision 1.6 2000/09/24 15:06:17 peter
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@ -490,4 +486,4 @@ end.
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Revision 1.2 2000/07/13 11:32:41 michael
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+ removed logs
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}
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}
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@ -889,7 +889,10 @@ interface
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end.
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{
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$Log$
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Revision 1.6 2000-09-24 15:06:10 peter
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Revision 1.1 2000-11-30 22:18:48 florian
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* moved to i386
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Revision 1.6 2000/09/24 15:06:10 peter
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* use defines.inc
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Revision 1.5 2000/08/27 16:11:49 peter
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@ -1003,7 +1003,10 @@ interface
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end.
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{
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$Log$
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Revision 1.9 2000-11-12 22:20:37 peter
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Revision 1.1 2000-11-30 22:18:48 florian
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* moved to i386
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Revision 1.9 2000/11/12 22:20:37 peter
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* create generic toutputsection for binary writers
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Revision 1.8 2000/09/24 15:06:10 peter
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147
compiler/i386/opts386.pas
Normal file
147
compiler/i386/opts386.pas
Normal file
@ -0,0 +1,147 @@
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{
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$Id$
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Copyright (c) 1998-2000 by Florian Klaempfl, Pierre Muller
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interprets the commandline options which are i386 specific
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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 opts386;
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{$i defines.inc}
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interface
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uses
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options;
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type
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poption386=^toption386;
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toption386=object(toption)
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procedure interpret_proc_specific_options(const opt:string);virtual;
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end;
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implementation
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uses
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cutils,globtype,systems,globals;
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procedure toption386.interpret_proc_specific_options(const opt:string);
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var
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j : longint;
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More : string;
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begin
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More:=Upper(copy(opt,3,length(opt)-2));
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case opt[2] of
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'O' : Begin
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j := 3;
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While (j <= Length(Opt)) Do
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Begin
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case opt[j] of
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'-' : initglobalswitches:=initglobalswitches-[cs_optimize,cs_fastoptimize,cs_slowoptimize,cs_littlesize,
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cs_regalloc,cs_uncertainopts,cs_align];
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'a' : initglobalswitches:=initglobalswitches+[cs_align];
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'g' : initglobalswitches:=initglobalswitches+[cs_littlesize];
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'G' : initglobalswitches:=initglobalswitches-[cs_littlesize];
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'r' : initglobalswitches:=initglobalswitches+[cs_regalloc];
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'u' : initglobalswitches:=initglobalswitches+[cs_uncertainopts];
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'1' : initglobalswitches:=initglobalswitches-[cs_fastoptimize,cs_slowoptimize]+[cs_optimize];
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'2' : initglobalswitches:=initglobalswitches-[cs_slowoptimize]+[cs_optimize,cs_fastoptimize];
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'3' : initglobalswitches:=initglobalswitches+[cs_optimize,cs_fastoptimize,cs_slowoptimize];
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'p' :
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Begin
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If j < Length(Opt) Then
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Begin
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Case opt[j+1] Of
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'1': initoptprocessor := Class386;
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'2': initoptprocessor := ClassP5;
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'3': initoptprocessor := ClassP6
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Else IllegalPara(Opt)
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End;
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Inc(j);
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End
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Else IllegalPara(opt)
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End;
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{$ifdef USECMOV}
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's' :
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Begin
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If j < Length(Opt) Then
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Begin
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Case opt[j+1] Of
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'3': initspecificoptprocessor:=ClassP6
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Else IllegalPara(Opt)
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End;
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Inc(j);
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End
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Else IllegalPara(opt)
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End
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{$endif USECMOV}
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else IllegalPara(opt);
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End;
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Inc(j)
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end;
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end;
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'R' : begin
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if More='ATT' then
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initasmmode:=asmmode_i386_att
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else
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if More='INTEL' then
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initasmmode:=asmmode_i386_intel
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else
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if More='DIRECT' then
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initasmmode:=asmmode_i386_direct
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else
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IllegalPara(opt);
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end;
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else
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IllegalPara(opt);
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end;
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end;
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end.
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{
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$Log$
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Revision 1.1 2000-11-30 22:21:56 florian
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* moved to i386
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Revision 1.6 2000/10/24 10:40:53 jonas
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+ register renaming ("fixes" bug1088)
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* changed command line options meanings for optimizer:
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O2 now means peepholopts, CSE and register renaming in 1 pass
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O3 is the same, but repeated until no further optimizations are
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possible or until 5 passes have been done (to avoid endless loops)
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* changed aopt386 so it does this looping
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* added some procedures from csopt386 to the interface because they're
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used by rropt386 as well
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* some changes to csopt386 and daopt386 so that newly added instructions
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by the CSE get optimizer info (they were simply skipped previously),
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this fixes some bugs
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Revision 1.5 2000/09/24 15:06:20 peter
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* use defines.inc
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Revision 1.4 2000/08/27 16:11:51 peter
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* moved some util functions from globals,cobjects to cutils
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* splitted files into finput,fmodule
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Revision 1.3 2000/07/27 13:03:36 jonas
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* release alignopts
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Revision 1.2 2000/07/13 11:32:44 michael
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+ removed logs
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}
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@ -6,6 +6,8 @@ Module CPUBASE
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CONSTANTS used throughout the code generator
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--------------------------------------------
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Must of this is subject to be moved to cpuinfo
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frame_pointer equals the register used as frame pointer
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stack_pointer equals the register used as stack pointer
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self_pointer equals the register used as self pointer
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@ -318,7 +320,10 @@ CVS Log
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-------
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$Log$
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Revision 1.1 2000-07-13 06:30:07 michael
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Revision 1.2 2000-11-30 22:16:51 florian
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* moved to i386
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Revision 1.1 2000/07/13 06:30:07 michael
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+ Initial import
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Revision 1.6 2000/03/02 03:22:16 carl
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@ -218,7 +218,7 @@ implementation
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{ scanner }
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scanner,
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{ codegen }
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hcodegen { remove !!! }
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hcodegen
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;
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@ -2364,7 +2364,10 @@ implementation
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end.
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{
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$Log$
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Revision 1.18 2000-11-29 00:30:42 florian
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Revision 1.19 2000-11-30 22:16:49 florian
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* moved to i386
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Revision 1.18 2000/11/29 00:30:42 florian
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* unused units removed from uses clause
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* some changes for widestrings
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@ -30,6 +30,13 @@ interface
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cpubase,cpuinfo,cobjects,globals,
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hcodegen,verbose,fmodule,aasm;
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{$ifdef newcg}
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const
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countusableregint : byte = c_countusableregsint;
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countusableregfpu : byte = c_countusableregsfpu;
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countusableregmm : byte = c_countusableregsmm;
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{$endif newcg}
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type
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ttemptype = (tt_none,tt_free,tt_normal,tt_persistant,
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tt_ansistring,tt_freeansistring,tt_widestring,tt_freewidestring,
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@ -387,7 +394,7 @@ const
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led to problems with local arrays
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with lower bound > 0 (PM) }
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istemp:=((ref.base=procinfo^.framepointer) and
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{$ifndef alpha}
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{$ifdef i386}
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(ref.index=R_NO) and
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{$endif}
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(ref.offset<firsttemp));
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@ -549,7 +556,10 @@ begin
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end.
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{
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$Log$
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Revision 1.7 2000-11-29 00:30:42 florian
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Revision 1.8 2000-11-30 22:16:50 florian
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* moved to i386
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Revision 1.7 2000/11/29 00:30:42 florian
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* unused units removed from uses clause
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* some changes for widestrings
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