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			633 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
			
		
		
	
	
			633 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
| {
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|     $Id$
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|     Copyright (c) 1998-2002 by Florian Klaempfl
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| 
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|     Generate PowerPC assembler for math nodes
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| 
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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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| 
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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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| 
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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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| }
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| unit nppcmat;
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| 
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| {$i fpcdefs.inc}
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| 
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| interface
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| 
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|     uses
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|       node,nmat;
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| 
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|     type
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|       tppcmoddivnode = class(tmoddivnode)
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|          procedure pass_2;override;
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|       end;
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| 
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|       tppcshlshrnode = class(tshlshrnode)
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|          procedure pass_2;override;
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|          { everything will be handled in pass_2 }
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|          function first_shlshr64bitint: tnode; override;
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|       end;
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| 
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|       tppcunaryminusnode = class(tunaryminusnode)
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|          procedure pass_2;override;
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|       end;
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| 
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|       tppcnotnode = class(tnotnode)
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|          procedure pass_2;override;
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|       end;
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| 
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| implementation
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| 
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|     uses
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|       globtype,systems,
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|       cutils,verbose,globals,
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|       symconst,symdef,
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|       aasmbase,aasmcpu,aasmtai,
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|       defutil,
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|       cgbase,cgobj,pass_1,pass_2,
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|       ncon,
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|       cpubase,cpuinfo,
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|       ncgutil,cgcpu,cg64f32,rgobj;
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| 
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| {*****************************************************************************
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|                              TPPCMODDIVNODE
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| *****************************************************************************}
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| 
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|     procedure tppcmoddivnode.pass_2;
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|       const
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|                     { signed   overflow }
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|         divops: array[boolean, boolean] of tasmop =
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|           ((A_DIVWU,A_DIVWUO_),(A_DIVW,A_DIVWO_));
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|       var
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|          power  : longint;
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|          op         : tasmop;
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|          numerator,
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|          divider,
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|          resultreg  : tregister;
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|          size       : Tcgsize;
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| 
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|       begin
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|          secondpass(left);
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|          secondpass(right);
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|          location_copy(location,left.location);
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| 
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|          { put numerator in register }
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|          size:=def_cgsize(left.resulttype.def);
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|          location_force_reg(exprasmlist,left.location,
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|            size,true);
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|          location_copy(location,left.location);
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|          numerator := location.register;
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|          resultreg := location.register;
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|          if (location.loc = LOC_CREGISTER) then
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|            begin
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|              location.loc := LOC_REGISTER;
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|              location.register := cg.getintregister(exprasmlist,size);
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|              resultreg := location.register;
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|            end;
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|          if (nodetype = modn) then
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|            begin
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|              resultreg := cg.getintregister(exprasmlist,size);
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|            end;
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| 
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|          if (nodetype = divn) and
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|             (right.nodetype = ordconstn) and
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|             ispowerof2(tordconstnode(right).value,power) then
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|            begin
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|              { From "The PowerPC Compiler Writer's Guide":                   }
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|              { This code uses the fact that, in the PowerPC architecture,    }
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|              { the shift right algebraic instructions set the Carry bit if   }
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|              { the source register contains a negative number and one or     }
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|              { more 1-bits are shifted out. Otherwise, the carry bit is      }
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|              { cleared. The addze instruction corrects the quotient, if      }
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|              { necessary, when the dividend is negative. For example, if     }
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|              { n = -13, (0xFFFF_FFF3), and k = 2, after executing the srawi  }
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|              { instruction, q = -4 (0xFFFF_FFFC) and CA = 1. After executing }
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|              { the addze instruction, q = -3, the correct quotient.          }
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|              cg.a_op_const_reg_reg(exprasmlist,OP_SAR,OS_32,aword(power),
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|                numerator,resultreg);
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|              exprasmlist.concat(taicpu.op_reg_reg(A_ADDZE,resultreg,resultreg));
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|            end
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|          else
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|            begin
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|              { load divider in a register if necessary }
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|              location_force_reg(exprasmlist,right.location,
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|                def_cgsize(right.resulttype.def),true);
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|              divider := right.location.register;
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| 
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|              { needs overflow checking, (-maxlongint-1) div (-1) overflows! }
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|              { And on PPC, the only way to catch a div-by-0 is by checking  }
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|              { the overflow flag (JM)                                       }
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|              op := divops[is_signed(right.resulttype.def),
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|                           cs_check_overflow in aktlocalswitches];
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|              exprasmlist.concat(taicpu.op_reg_reg_reg(op,resultreg,numerator,
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|                divider));
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| 
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|            if (nodetype = modn) then
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|              begin
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|                exprasmlist.concat(taicpu.op_reg_reg_reg(A_MULLW,resultreg,
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|                  divider,resultreg));
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|                cg.ungetregister(exprasmlist,divider);
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|                exprasmlist.concat(taicpu.op_reg_reg_reg(A_SUB,location.register,
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|                  numerator,resultreg));
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|                cg.ungetregister(exprasmlist,resultreg);
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|                resultreg := location.register;
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|              end
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|            else
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|              cg.ungetregister(exprasmlist,divider);
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|            end;
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|        { free used registers }
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|         if numerator <> resultreg then
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|           cg.ungetregister(exprasmlist,numerator);
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|         { set result location }
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|         location.loc:=LOC_REGISTER;
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|         location.register:=resultreg;
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|         cg.g_overflowcheck(exprasmlist,location,resulttype.def);
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|       end;
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| 
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| 
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| {*****************************************************************************
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|                              TPPCSHLRSHRNODE
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| *****************************************************************************}
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| 
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|     function tppcshlshrnode.first_shlshr64bitint: tnode;
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|       begin
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|         result := nil;
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|       end;
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| 
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|     procedure tppcshlshrnode.pass_2;
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| 
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|       var
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|          resultreg, hregister1,hregister2,
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|          hregisterhigh,hregisterlow : tregister;
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|          op : topcg;
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|          asmop1, asmop2: tasmop;
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|          shiftval: aword;
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|          r : Tregister;
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| 
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|       begin
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|          secondpass(left);
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|          secondpass(right);
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| 
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|          if is_64bitint(left.resulttype.def) then
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|            begin
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|              location_force_reg(exprasmlist,left.location,
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|                def_cgsize(left.resulttype.def),true);
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|              location_copy(location,left.location);
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|              hregisterhigh := location.registerhigh;
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|              hregisterlow := location.registerlow;
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|              if (location.loc = LOC_CREGISTER) then
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|                begin
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|                  location.loc := LOC_REGISTER;
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|                  location.registerhigh := cg.getintregister(exprasmlist,OS_32);
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|                  location.registerlow := cg.getintregister(exprasmlist,OS_32);
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|                end;
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|              if (right.nodetype = ordconstn) then
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|                begin
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|                  shiftval := tordconstnode(right).value;
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|                  if tordconstnode(right).value > 31 then
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|                    begin
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|                      if nodetype = shln then
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|                        begin
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|                          cg.a_op_const_reg_reg(exprasmlist,OP_SHL,OS_32,
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|                            shiftval and 31,hregisterlow,location.registerhigh);
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|                          cg.a_load_const_reg(exprasmlist,OS_32,0,location.registerlow);
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|                        end
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|                      else
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|                        begin
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|                          cg.a_op_const_reg_reg(exprasmlist,OP_SHR,OS_32,
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|                            shiftval and 31,hregisterhigh,location.registerlow);
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|                          cg.a_load_const_reg(exprasmlist,OS_32,0,location.registerhigh);
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|                        end;
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|                    end
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|                  else
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|                    begin
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|                      if nodetype = shln then
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|                        begin
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|                          exprasmlist.concat(taicpu.op_reg_reg_const_const_const(
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|                            A_RLWINM,location.registerhigh,hregisterhigh,shiftval,
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|                            0,31-shiftval));
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|                          exprasmlist.concat(taicpu.op_reg_reg_const_const_const(
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|                            A_RLWIMI,location.registerhigh,hregisterlow,shiftval,
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|                            32-shiftval,31));
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|                          exprasmlist.concat(taicpu.op_reg_reg_const_const_const(
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|                            A_RLWINM,location.registerlow,hregisterlow,shiftval,
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|                            0,31-shiftval));
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|                        end
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|                      else
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|                        begin
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|                          exprasmlist.concat(taicpu.op_reg_reg_const_const_const(
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|                            A_RLWINM,location.registerlow,hregisterlow,32-shiftval,
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|                            shiftval,31));
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|                          exprasmlist.concat(taicpu.op_reg_reg_const_const_const(
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|                            A_RLWIMI,location.registerlow,hregisterhigh,32-shiftval,
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|                            0,shiftval-1));
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|                          exprasmlist.concat(taicpu.op_reg_reg_const_const_const(
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|                            A_RLWINM,location.registerhigh,hregisterhigh,32-shiftval,
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|                            shiftval,31));
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|                        end;
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|                    end;
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|                end
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|              else
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|                { no constant shiftcount }
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|                begin
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|                  location_force_reg(exprasmlist,right.location,OS_S32,true);
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|                  hregister1 := right.location.register;
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|                  if nodetype = shln then
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|                    begin
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|                      asmop1 := A_SLW;
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|                      asmop2 := A_SRW;
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|                    end
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|                  else
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|                    begin
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|                      asmop1 := A_SRW;
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|                      asmop2 := A_SLW;
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|                      resultreg := hregisterhigh;
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|                      hregisterhigh := hregisterlow;
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|                      hregisterlow := resultreg;
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|                      resultreg := location.registerhigh;
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|                      location.registerhigh := location.registerlow;
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|                      location.registerlow := resultreg;
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|                    end;
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| 
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|                  cg.getexplicitregister(exprasmlist,NR_R0);
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|                  exprasmlist.concat(taicpu.op_reg_reg_const(A_SUBFIC,
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|                    NR_R0,hregister1,32));
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|                  exprasmlist.concat(taicpu.op_reg_reg_reg(asmop1,
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|                    location.registerhigh,hregisterhigh,hregister1));
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|                  exprasmlist.concat(taicpu.op_reg_reg_reg(asmop2,
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|                    NR_R0,hregisterlow,NR_R0));
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|                  exprasmlist.concat(taicpu.op_reg_reg_reg(A_OR,
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|                    location.registerhigh,location.registerhigh,NR_R0));
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|                  exprasmlist.concat(taicpu.op_reg_reg_const(A_SUBI,
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|                    NR_R0,hregister1,32));
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|                  exprasmlist.concat(taicpu.op_reg_reg_reg(asmop1,
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|                    NR_R0,hregisterlow,NR_R0));
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|                  exprasmlist.concat(taicpu.op_reg_reg_reg(A_OR,
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|                    location.registerhigh,location.registerhigh,NR_R0));
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|                  exprasmlist.concat(taicpu.op_reg_reg_reg(asmop1,
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|                    location.registerlow,hregisterlow,hregister1));
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|                  cg.ungetregister(exprasmlist,NR_R0);
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| 
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|                  if nodetype = shrn then
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|                    begin
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|                      resultreg := location.registerhigh;
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|                      location.registerhigh := location.registerlow;
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|                      location.registerlow := resultreg;
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|                    end;
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| 
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|                    cg.ungetregister(exprasmlist,hregister1);
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|                end
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|            end
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|          else
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|            begin
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|              { load left operators in a register }
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|              location_force_reg(exprasmlist,left.location,def_cgsize(left.resulttype.def),true);
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|              location_copy(location,left.location);
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|              resultreg := location.register;
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|              hregister1 := location.register;
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|              if (location.loc = LOC_CREGISTER) then
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|                begin
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|                  location.loc := LOC_REGISTER;
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|                  resultreg := cg.getintregister(exprasmlist,OS_32);
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|                  location.register := resultreg;
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|                end;
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| 
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|               { determine operator }
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|               if nodetype=shln then
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|                 op:=OP_SHL
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|               else
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|                 op:=OP_SHR;
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| 
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|               { shifting by a constant directly coded: }
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|               if (right.nodetype=ordconstn) then
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|                 cg.a_op_const_reg_reg(exprasmlist,op,OS_32,
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|                   tordconstnode(right).value and 31,hregister1,resultreg)
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|               else
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|                 begin
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|                   { load shift count in a register if necessary }
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|                   location_force_reg(exprasmlist,right.location,def_cgsize(right.resulttype.def),true);
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|                   hregister2 := right.location.register;
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| 
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|                   cg.a_op_reg_reg_reg(exprasmlist,op,OS_32,hregister2,
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|                     hregister1,resultreg);
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| 
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|                   cg.ungetregister(exprasmlist,hregister2);
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|                 end;
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|            end;
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|       end;
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| 
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| 
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| {*****************************************************************************
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|                           TPPCUNARYMINUSNODE
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| *****************************************************************************}
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| 
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|     procedure tppcunaryminusnode.pass_2;
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| 
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|       var
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|         src1, src2, tmp: tregister;
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|         op: tasmop;
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| 
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|       begin
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|          secondpass(left);
 | |
|          if is_64bitint(left.resulttype.def) then
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|            begin
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|              location_force_reg(exprasmlist,left.location,def_cgsize(left.resulttype.def),true);
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|              location_copy(location,left.location);
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|              if (location.loc = LOC_CREGISTER) then
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|                begin
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|                  location.registerlow := cg.getintregister(exprasmlist,OS_INT);
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|                  location.registerhigh := cg.getintregister(exprasmlist,OS_INT);
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|                  location.loc := LOC_REGISTER;
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|                end;
 | |
|              exprasmlist.concat(taicpu.op_reg_reg_const(A_SUBFIC,
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|                location.registerlow,left.location.registerlow,0));
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|              if not(cs_check_overflow in aktlocalswitches) then
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|                exprasmlist.concat(taicpu.op_reg_reg(A_SUBFZE,
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|                  location.registerhigh,left.location.registerhigh))
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|              else
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|                exprasmlist.concat(taicpu.op_reg_reg(A_SUBFZEO_,
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|                  location.registerhigh,left.location.registerhigh));
 | |
|            end
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|          else
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|            begin
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|               location_copy(location,left.location);
 | |
|               location.loc:=LOC_REGISTER;
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|               case left.location.loc of
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|                 LOC_FPUREGISTER, LOC_REGISTER:
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|                   begin
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|                     src1 := left.location.register;
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|                     location.register := src1;
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|                   end;
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|                 LOC_CFPUREGISTER, LOC_CREGISTER:
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|                   begin
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|                      src1 := left.location.register;
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|                      if left.location.loc = LOC_CREGISTER then
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|                        location.register := cg.getintregister(exprasmlist,OS_INT)
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|                      else
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|                        location.register := cg.getfpuregister(exprasmlist,location.size);
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|                   end;
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|                 LOC_REFERENCE,LOC_CREFERENCE:
 | |
|                   begin
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|                      if (left.resulttype.def.deftype=floatdef) then
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|                        begin
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|                           src1 := cg.getfpuregister(exprasmlist,def_cgsize(left.resulttype.def));
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|                           location.register := src1;
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|                           cg.a_loadfpu_ref_reg(exprasmlist,
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|                             def_cgsize(left.resulttype.def),
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|                             left.location.reference,src1);
 | |
|                        end
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|                      else
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|                        begin
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|                           src1 := cg.getintregister(exprasmlist,OS_32);
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|                           location.register:= src1;
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|                           cg.a_load_ref_reg(exprasmlist,OS_32,OS_32,
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|                             left.location.reference,src1);
 | |
|                        end;
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|                      reference_release(exprasmlist,left.location.reference);
 | |
|                   end;
 | |
|               end;
 | |
|               { choose appropriate operand }
 | |
|               if left.resulttype.def.deftype <> floatdef then
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|                 begin
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|                   if not(cs_check_overflow in aktlocalswitches) then
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|                     op := A_NEG
 | |
|                   else
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|                     op := A_NEGO_;
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|                   location.loc := LOC_REGISTER;
 | |
|                 end
 | |
|               else
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|                 begin
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|                   op := A_FNEG;
 | |
|                   location.loc := LOC_FPUREGISTER;
 | |
|                 end;
 | |
|               { emit operation }
 | |
|               exprasmlist.concat(taicpu.op_reg_reg(op,location.register,src1));
 | |
|            end;
 | |
| { Here was a problem...     }
 | |
| { Operand to be negated always     }
 | |
| { seems to be converted to signed  }
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| { 32-bit before doing neg!!     }
 | |
| { So this is useless...     }
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| { that's not true: -2^31 gives an overflow error if it is negated (FK) }
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|         cg.g_overflowcheck(exprasmlist,location,resulttype.def);
 | |
|       end;
 | |
| 
 | |
| 
 | |
| {*****************************************************************************
 | |
|                                TPPCNOTNODE
 | |
| *****************************************************************************}
 | |
| 
 | |
|     procedure tppcnotnode.pass_2;
 | |
| 
 | |
|       var
 | |
|          hl : tasmlabel;
 | |
|          regl, regh: tregister;
 | |
| 
 | |
|       begin
 | |
|          if is_boolean(resulttype.def) then
 | |
|           begin
 | |
|             { if the location is LOC_JUMP, we do the secondpass after the
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|               labels are allocated
 | |
|             }
 | |
|             if left.expectloc=LOC_JUMP then
 | |
|               begin
 | |
|                 hl:=truelabel;
 | |
|                 truelabel:=falselabel;
 | |
|                 falselabel:=hl;
 | |
|                 secondpass(left);
 | |
|                 maketojumpbool(exprasmlist,left,lr_load_regvars);
 | |
|                 hl:=truelabel;
 | |
|                 truelabel:=falselabel;
 | |
|                 falselabel:=hl;
 | |
|                 location.loc:=LOC_JUMP;
 | |
|               end
 | |
|             else
 | |
|               begin
 | |
|                 secondpass(left);
 | |
|                 case left.location.loc of
 | |
|                   LOC_FLAGS :
 | |
|                     begin
 | |
|                       location_copy(location,left.location);
 | |
|                       inverse_flags(location.resflags);
 | |
|                     end;
 | |
|                   LOC_REGISTER, LOC_CREGISTER, LOC_REFERENCE, LOC_CREFERENCE :
 | |
|                     begin
 | |
|                       location_force_reg(exprasmlist,left.location,def_cgsize(left.resulttype.def),true);
 | |
|                       exprasmlist.concat(taicpu.op_reg_const(A_CMPWI,left.location.register,0));
 | |
|                       location_release(exprasmlist,left.location);
 | |
|                       location_reset(location,LOC_FLAGS,OS_NO);
 | |
|                       location.resflags.cr:=RS_CR0;
 | |
|                       location.resflags.flag:=F_EQ;
 | |
|                    end;
 | |
|                   else
 | |
|                     internalerror(2003042401);
 | |
|                 end;
 | |
|               end;
 | |
|           end
 | |
|          else if is_64bitint(left.resulttype.def) then
 | |
|            begin
 | |
|              secondpass(left);
 | |
|              location_force_reg(exprasmlist,left.location,def_cgsize(left.resulttype.def),false);
 | |
|              location_copy(location,left.location);
 | |
|              { perform the NOT operation }
 | |
|              exprasmlist.concat(taicpu.op_reg_reg(A_NOT,location.registerhigh,
 | |
|                location.registerhigh));
 | |
|              exprasmlist.concat(taicpu.op_reg_reg(A_NOT,location.registerlow,
 | |
|                location.registerlow));
 | |
|            end
 | |
|          else
 | |
|            begin
 | |
|              secondpass(left);
 | |
|              location_force_reg(exprasmlist,left.location,def_cgsize(left.resulttype.def),false);
 | |
|              location_copy(location,left.location);
 | |
|              if location.loc=LOC_CREGISTER then
 | |
|               location.register := cg.getintregister(exprasmlist,OS_INT);
 | |
|              { perform the NOT operation }
 | |
|              exprasmlist.concat(taicpu.op_reg_reg(A_NOT,location.register,
 | |
|                left.location.register));
 | |
|           end;
 | |
|       end;
 | |
| 
 | |
| begin
 | |
|    cmoddivnode:=tppcmoddivnode;
 | |
|    cshlshrnode:=tppcshlshrnode;
 | |
|    cunaryminusnode:=tppcunaryminusnode;
 | |
|    cnotnode:=tppcnotnode;
 | |
| end.
 | |
| {
 | |
|   $Log$
 | |
|   Revision 1.35  2003-10-17 01:22:08  florian
 | |
|     * compilation of the powerpc compiler fixed
 | |
| 
 | |
|   Revision 1.34  2003/10/01 20:34:49  peter
 | |
|     * procinfo unit contains tprocinfo
 | |
|     * cginfo renamed to cgbase
 | |
|     * moved cgmessage to verbose
 | |
|     * fixed ppc and sparc compiles
 | |
| 
 | |
|   Revision 1.33  2003/09/03 19:39:16  peter
 | |
|     * removed empty cga unit
 | |
| 
 | |
|   Revision 1.32  2003/09/03 19:35:24  peter
 | |
|     * powerpc compiles again
 | |
| 
 | |
|   Revision 1.31  2003/06/14 22:32:43  jonas
 | |
|     * ppc compiles with -dnewra, haven't tried to compile anything with it
 | |
|       yet though
 | |
| 
 | |
|   Revision 1.30  2003/06/08 18:20:02  jonas
 | |
|     * fixed small bug where a location was set to LOC_CREGISTER instead of
 | |
|       LOC_REGISTER
 | |
| 
 | |
|   Revision 1.29  2003/06/04 11:58:58  jonas
 | |
|     * calculate localsize also in g_return_from_proc since it's now called
 | |
|       before g_stackframe_entry (still have to fix macos)
 | |
|     * compilation fixes (cycle doesn't work yet though)
 | |
| 
 | |
|   Revision 1.28  2003/06/01 21:38:06  peter
 | |
|     * getregisterfpu size parameter added
 | |
|     * op_const_reg size parameter added
 | |
|     * sparc updates
 | |
| 
 | |
|   Revision 1.27  2003/05/24 19:15:29  jonas
 | |
|     * fixed shr of 64 bit values by non-immediate value
 | |
| 
 | |
|   Revision 1.26  2003/05/11 11:45:08  jonas
 | |
|     * fixed shifts
 | |
| 
 | |
|   Revision 1.25  2003/04/24 12:57:32  florian
 | |
|     * fixed not node
 | |
| 
 | |
|   Revision 1.24  2003/03/11 21:46:24  jonas
 | |
|     * lots of new regallocator fixes, both in generic and ppc-specific code
 | |
|       (ppc compiler still can't compile the linux system unit though)
 | |
| 
 | |
|   Revision 1.23  2003/02/19 22:00:16  daniel
 | |
|     * Code generator converted to new register notation
 | |
|     - Horribily outdated todo.txt removed
 | |
| 
 | |
|   Revision 1.22  2003/01/09 20:41:10  florian
 | |
|     * fixed broken PowerPC compiler
 | |
| 
 | |
|   Revision 1.21  2003/01/08 18:43:58  daniel
 | |
|    * Tregister changed into a record
 | |
| 
 | |
|   Revision 1.20  2002/11/25 17:43:28  peter
 | |
|     * splitted defbase in defutil,symutil,defcmp
 | |
|     * merged isconvertable and is_equal into compare_defs(_ext)
 | |
|     * made operator search faster by walking the list only once
 | |
| 
 | |
|   Revision 1.19  2002/09/10 21:21:29  jonas
 | |
|     * fixed unary minus of 64bit values
 | |
| 
 | |
|   Revision 1.18  2002/09/07 15:25:14  peter
 | |
|     * old logs removed and tabs fixed
 | |
| 
 | |
|   Revision 1.17  2002/08/15 15:15:55  carl
 | |
|     * jmpbuf size allocation for exceptions is now cpu specific (as it should)
 | |
|     * more generic nodes for maths
 | |
|     * several fixes for better m68k support
 | |
| 
 | |
|   Revision 1.16  2002/08/10 17:15:31  jonas
 | |
|     * various fixes and optimizations
 | |
| 
 | |
|   Revision 1.15  2002/07/26 10:48:34  jonas
 | |
|     * fixed bug in shl/shr code
 | |
| 
 | |
|   Revision 1.14  2002/07/20 11:58:05  florian
 | |
|     * types.pas renamed to defbase.pas because D6 contains a types
 | |
|       unit so this would conflicts if D6 programms are compiled
 | |
|     + Willamette/SSE2 instructions to assembler added
 | |
| 
 | |
|   Revision 1.13  2002/07/11 07:41:27  jonas
 | |
|     * fixed tppcmoddivnode
 | |
|     * fixed 64bit parts of tppcshlshrnode
 | |
| 
 | |
|   Revision 1.12  2002/07/09 19:45:01  jonas
 | |
|     * unarynminus and shlshr node fixed for 32bit and smaller ordinals
 | |
|     * small fixes in the assembler writer
 | |
|     * changed scratch registers, because they were used by the linker (r11
 | |
|       and r12) and by the abi under linux (r31)
 | |
| 
 | |
|   Revision 1.11  2002/07/07 09:44:32  florian
 | |
|     * powerpc target fixed, very simple units can be compiled
 | |
| 
 | |
|   Revision 1.10  2002/05/20 13:30:42  carl
 | |
|   * bugfix of hdisponen (base must be set, not index)
 | |
|   * more portability fixes
 | |
| 
 | |
|   Revision 1.9  2002/05/18 13:34:26  peter
 | |
|     * readded missing revisions
 | |
| 
 | |
|   Revision 1.8  2002/05/16 19:46:53  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 1.5  2002/05/13 19:52:46  peter
 | |
|     * a ppcppc can be build again
 | |
| 
 | |
|   Revision 1.4  2002/04/21 15:48:39  carl
 | |
|   * some small updates according to i386 version
 | |
| 
 | |
|   Revision 1.3  2002/04/06 18:13:02  jonas
 | |
|     * several powerpc-related additions and fixes
 | |
| 
 | |
|   Revision 1.2  2002/01/03 14:57:52  jonas
 | |
|     * completed (not compilale yet though)
 | |
| 
 | |
| }
 | 
