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			662 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
			
		
		
	
	
			662 lines
		
	
	
		
			22 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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|     Contains the base types for the SPARC
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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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| { This Unit contains the base types for the PowerPC
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| }
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| unit cpubase;
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| 
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| {$i fpcdefs.inc}
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| 
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| interface
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| 
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| uses
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|   strings,cutils,cclasses,aasmbase,cpuinfo,cgbase;
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| 
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| 
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| {*****************************************************************************
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|                                 Assembler Opcodes
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| *****************************************************************************}
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| 
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|     type
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| {$WARNING CPU32 opcodes do not fully include the Ultra SPRAC instruction set.}
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|       { don't change the order of these opcodes! }
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|       TAsmOp=({$INCLUDE opcode.inc});
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| 
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|       {# This should define the array of instructions as string }
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|       op2strtable=array[tasmop] of string[11];
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| 
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|     Const
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|       {# First value of opcode enumeration }
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|       firstop = low(tasmop);
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|       {# Last value of opcode enumeration  }
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|       lastop  = high(tasmop);
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| 
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|       std_op2str:op2strtable=({$INCLUDE strinst.inc});
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| 
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| {*****************************************************************************
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|                                   Registers
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| *****************************************************************************}
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| 
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|     type
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|       { Number of registers used for indexing in tables }
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|       tregisterindex=0..{$i rspnor.inc}-1;
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|       totherregisterset = set of tregisterindex;
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| 
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|     const
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|       { Available Superregisters }
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|       {$i rspsup.inc}
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| 
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|       { No Subregisters }
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|       R_SUBWHOLE=R_SUBNONE;
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| 
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|       { Available Registers }
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|       {$i rspcon.inc}
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| 
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|       first_int_imreg = $20;
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|       first_fpu_imreg = $20;
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| 
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| {$warning TODO Calculate bsstart}
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|       regnumber_count_bsstart = 128;
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| 
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|       regnumber_table : array[tregisterindex] of tregister = (
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|         {$i rspnum.inc}
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|       );
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| 
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|       regstabs_table : array[tregisterindex] of ShortInt = (
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|         {$i rspstab.inc}
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|       );
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| 
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| 
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| {*****************************************************************************
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|                                 Conditions
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| *****************************************************************************}
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| 
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|     type
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|       TAsmCond=(C_None,
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|         C_A,C_AE,C_B,C_BE,C_C,C_E,C_G,C_GE,C_L,C_LE,C_NA,C_NAE,
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|         C_NB,C_NBE,C_NC,C_NE,C_NG,C_NGE,C_NL,C_NLE,C_NO,C_NP,
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|         C_NS,C_NZ,C_O,C_P,C_PE,C_PO,C_S,C_Z,
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|         C_FE,C_FG,C_FL,C_FGE,C_FLE,C_FNE
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|       );
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| 
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|     const
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|       cond2str:array[TAsmCond] of string[3]=('',
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|         'gu','cc','cs','leu','cs','e','g','ge','l','le','leu','cs',
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|         'cc','gu','cc','ne','le','l','ge','g','vc','XX',
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|         'pos','ne','vs','XX','XX','XX','vs','e',
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|         'e','g','l','ge','le','ne'
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|       );
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| 
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|       inverse_cond:array[TAsmCond] of TAsmCond=(C_None,
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|         C_NA,C_NAE,C_NB,C_NBE,C_NC,C_NE,C_NG,C_NGE,C_NL,C_NLE,C_A,C_AE,
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|         C_B,C_BE,C_C,C_E,C_G,C_GE,C_L,C_LE,C_O,C_P,
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|         C_S,C_Z,C_NO,C_NP,C_NP,C_P,C_NS,C_NZ,
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|         C_FNE,C_FLE,C_FGE,C_FL,C_FG,C_FE
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|       );
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| 
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|     const
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|       CondAsmOps=2;
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|       CondAsmOp:array[0..CondAsmOps-1] of TAsmOp=(
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|         A_Bxx,A_FBxx
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|       );
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|       CondAsmOpStr:array[0..CondAsmOps-1] of string[7]=(
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|         'B','FB'
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|       );
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| 
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| {*****************************************************************************
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|                                    Flags
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| *****************************************************************************}
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| 
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|     type
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|       TResFlags=(
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|         { Integer results }
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|         F_E,  {Equal}
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|         F_NE, {Not Equal}
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|         F_G,  {Greater}
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|         F_L,  {Less}
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|         F_GE, {Greater or Equal}
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|         F_LE, {Less or Equal}
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|         F_A,  {Above}
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|         F_AE, {Above or Equal}
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|         F_B,  {Below}
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|         F_BE, {Below or Equal}
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|         F_C,  {Carry}
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|         F_NC, {Not Carry}
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|         { Floating point results }
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|         F_FE,  {Equal}
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|         F_FNE, {Not Equal}
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|         F_FG,  {Greater}
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|         F_FL,  {Less}
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|         F_FGE, {Greater or Equal}
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|         F_FLE  {Less or Equal}
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|       );
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| 
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| {*****************************************************************************
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|                                 Reference
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| *****************************************************************************}
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| 
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|     type
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|       TRefOptions=(ref_none,ref_parafixup,ref_localfixup,ref_selffixup);
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| 
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|       { since we have no full 32 bit offsets, we need to be able to specify the high
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|         and low bits of the address of a symbol                                      }
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|       trefsymaddr = (refs_no,refs_full,refs_hi,refs_lo);
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| 
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|       { reference record }
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|       preference = ^treference;
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|       treference = packed record
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|          { base register, R_NO if none }
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|          base,
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|          { index register, R_NO if none }
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|          index       : tregister;
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|          { offset, 0 if none }
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|          offset      : longint;
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|          { symbol this reference refers to, nil if none }
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|          symbol      : tasmsymbol;
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|          { used in conjunction with symbols and offsets: refs_full means }
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|          { means a full 32bit reference, refs_hi means the upper 16 bits }
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|          { and refs_lo the lower 16 bits of the address                   }
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|          symaddr     : trefsymaddr;
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|          { changed when inlining and possibly in other cases, don't }
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|          { set manually                                             }
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|          offsetfixup : longint;
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|          { used in conjunction with the previous field }
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|          options     : trefoptions;
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|          { alignment this reference is guaranteed to have }
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|          alignment   : byte;
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|       end;
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| 
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|       { reference record }
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|       pparareference = ^tparareference;
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|       tparareference = packed record
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|          index       : tregister;
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|          offset      : longint;
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|       end;
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| 
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|     const
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|       symaddr2str: array[trefsymaddr] of string[3] = ('','','%hi','%lo');
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| 
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| 
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| {*****************************************************************************
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|                                 Operand Sizes
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| *****************************************************************************}
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| 
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| {$ifdef dummy}
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| {*****************************************************************************
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|                              Argument Classification
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| *****************************************************************************}
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| type
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|   TArgClass = (
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|      { the following classes should be defined by all processor implemnations }
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|      AC_NOCLASS,
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|      AC_MEMORY,
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|      AC_INTEGER,
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|      AC_FPU,
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|      { the following argument classes are i386 specific }
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|      AC_FPUUP,
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|      AC_SSE,
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|      AC_SSEUP);
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| {$endif dummy}
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| 
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| {*****************************************************************************
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|                                Generic Location
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| *****************************************************************************}
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| 
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|     type
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|       { tparamlocation describes where a parameter for a procedure is stored.
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|         References are given from the caller's point of view. The usual
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|         TLocation isn't used, because contains a lot of unnessary fields.
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|       }
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|       tparalocation = packed record
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|          size : TCGSize;
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|          { The location type where the parameter is passed, usually
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|            LOC_REFERENCE,LOC_REGISTER or LOC_FPUREGISTER
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|          }
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|          loc  : TCGLoc;
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|          {Word alignment on stack 4 --> 32 bit}
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|          Alignment:Byte;
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|          case TCGLoc of
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|             LOC_REFERENCE : (reference : tparareference; low_in_reg: boolean; lowreg : tregister);
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|             LOC_FPUREGISTER, LOC_CFPUREGISTER, LOC_MMREGISTER, LOC_CMMREGISTER,
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|               LOC_REGISTER,LOC_CREGISTER : (
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|               case longint of
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|                 1 : (register,registerhigh : tregister);
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|                 { overlay a registerlow }
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|                 2 : (registerlow : tregister);
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|                 { overlay a 64 Bit register type }
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|                 3 : (reg64 : tregister64);
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|                 4 : (register64 : tregister64);
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|             );
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|       end;
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| 
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|       treglocation = packed record
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|         case longint of
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|           1 : (register,registerhigh : tregister);
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|           { overlay a registerlow }
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|           2 : (registerlow : tregister);
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|           { overlay a 64 Bit register type }
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|           3 : (reg64 : tregister64);
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|           4 : (register64 : tregister64);
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|        end;
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| 
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| 
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|       tlocation = packed record
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|          size : TCGSize;
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|          loc : tcgloc;
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|          case tcgloc of
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|             LOC_CREFERENCE,LOC_REFERENCE : (reference : treference);
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|             LOC_CONSTANT : (
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|               case longint of
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| {$ifdef FPC_BIG_ENDIAN}
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|                 1 : (_valuedummy,value : AWord);
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| {$else FPC_BIG_ENDIAN}
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|                 1 : (value : AWord);
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| {$endif FPC_BIG_ENDIAN}
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|                 { can't do this, this layout depends on the host cpu. Use }
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|                 { lo(valueqword)/hi(valueqword) instead (JM)              }
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|                 { 2 : (valuelow, valuehigh:AWord);                        }
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|                 { overlay a complete 64 Bit value }
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|                 3 : (valueqword : qword);
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|               );
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|             LOC_FPUREGISTER, LOC_CFPUREGISTER, LOC_MMREGISTER, LOC_CMMREGISTER,
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|               LOC_REGISTER,LOC_CREGISTER : (
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|                 case longint of
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|                   1 : (registerlow,registerhigh : tregister);
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|                   2 : (register : tregister);
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|                   { overlay a 64 Bit register type }
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|                   3 : (reg64 : tregister64);
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|                   4 : (register64 : tregister64);
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|                 );
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|             LOC_FLAGS : (resflags : tresflags);
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|       end;
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| 
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| {*****************************************************************************
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|                                  Constants
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| *****************************************************************************}
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| 
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|     const
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|       max_operands = 3;
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| 
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|       {# Constant defining possibly all registers which might require saving }
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|       ALL_OTHERREGISTERS = [];
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| 
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|       general_superregisters = [RS_O0..RS_I7];
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| 
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|       {# Table of registers which can be allocated by the code generator
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|          internally, when generating the code.
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|       }
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|       { legend:                                                                }
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|       { xxxregs = set of all possibly used registers of that type in the code  }
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|       {           generator                                                    }
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|       { usableregsxxx = set of all 32bit components of registers that can be   }
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|       {           possible allocated to a regvar or using getregisterxxx (this }
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|       {           excludes registers which can be only used for parameter      }
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|       {           passing on ABI's that define this)                           }
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|       { c_countusableregsxxx = amount of registers in the usableregsxxx set    }
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| 
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|       maxintregs = 8;
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|       { to determine how many registers to use for regvars }
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|       maxintscratchregs = 3;
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|       usableregsint = [RS_L0..RS_L7];
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|       c_countusableregsint = 8;
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| 
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|       maxfpuregs = 8;
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|       usableregsfpu=[RS_F0..RS_F31];
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|       c_countusableregsfpu=32;
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| 
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|       mmregs     = [];
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|       usableregsmm  = [];
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|       c_countusableregsmm  = 0;
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| 
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|       { no distinction on this platform }
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|       maxaddrregs = 0;
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|       addrregs    = [];
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|       usableregsaddr = [];
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|       c_countusableregsaddr = 0;
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| 
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| {$warning firstsaveintreg shall be RS_NO}
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|       firstsaveintreg = RS_L0; { Temporary, having RS_NO is broken }
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|       lastsaveintreg = RS_L0; { L0..L7 are already saved, I0..O7 are parameter }
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|       firstsavefpureg = RS_F2; { F0..F1 is used for return value }
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|       lastsavefpureg = RS_F31;
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|       firstsavemmreg = RS_INVALID;
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|       lastsavemmreg = RS_INVALID;
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| 
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|       maxvarregs = 8;
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|       varregs : Array [1..maxvarregs] of Tsuperregister =
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|                 (RS_L0,RS_L1,RS_L2,RS_L3,RS_L4,RS_L5,RS_L6,RS_L7);
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| 
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|       maxfpuvarregs = 1;
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|       fpuvarregs : Array [1..maxfpuvarregs] of TsuperRegister =
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|                 (RS_F2);
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| 
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|       {
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|       max_param_regs_int = 6;
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|       param_regs_int: Array[1..max_param_regs_int] of TCpuRegister =
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|         (R_3,R_4,R_5,R_6,R_7,R_8,R_9,R_10);
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| 
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|       max_param_regs_fpu = 13;
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|       param_regs_fpu: Array[1..max_param_regs_fpu] of TCpuRegister =
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|         (R_F1,R_F2,R_F3,R_F4,R_F5,R_F6,R_F7,R_F8,R_F9,R_F10,R_F11,R_F12,R_F13);
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| 
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|       max_param_regs_mm = 13;
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|       param_regs_mm: Array[1..max_param_regs_mm] of TCpuRegister =
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|         (R_M1,R_M2,R_M3,R_M4,R_M5,R_M6,R_M7,R_M8,R_M9,R_M10,R_M11,R_M12,R_M13);
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|       }
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| 
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| 
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| {*****************************************************************************
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|                           Default generic sizes
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| *****************************************************************************}
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| 
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|       {# Defines the default address size for a processor, }
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|       OS_ADDR = OS_32;
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|       {# the natural int size for a processor,             }
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|       OS_INT = OS_32;
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|       {# the maximum float size for a processor,           }
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|       OS_FLOAT = OS_F64;
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|       {# the size of a vector register for a processor     }
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|       OS_VECTOR = OS_M64;
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| 
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| {*****************************************************************************
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|                           Generic Register names
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| *****************************************************************************}
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| 
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|       {# Stack pointer register }
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|       NR_STACK_POINTER_REG = NR_O6;
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|       RS_STACK_POINTER_REG = RS_O6;
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|       {# Frame pointer register }
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|       NR_FRAME_POINTER_REG = NR_I6;
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|       RS_FRAME_POINTER_REG = RS_I6;
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|       {# Register for addressing absolute data in a position independant way,
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|          such as in PIC code. The exact meaning is ABI specific. For
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|          further information look at GCC source : PIC_OFFSET_TABLE_REGNUM
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| 
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|          Taken from GCC rs6000.h
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|       }
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| {$warning As indicated in rs6000.h, but can't find it anywhere else!}
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|       {PIC_OFFSET_REG = R_30;}
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|       { the return_result_reg, is used inside the called function to store its return
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|       value when that is a scalar value otherwise a pointer to the address of the
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|       result is placed inside it }
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|       { Results are returned in this register (32-bit values) }
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|       NR_FUNCTION_RETURN_REG = NR_I0;
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|       RS_FUNCTION_RETURN_REG = RS_I0;
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|       { Low part of 64bit return value }
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|       NR_FUNCTION_RETURN64_LOW_REG = NR_I1;
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|       RS_FUNCTION_RETURN64_LOW_REG = RS_I1;
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|       { High part of 64bit return value }
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|       NR_FUNCTION_RETURN64_HIGH_REG = NR_I0;
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|       RS_FUNCTION_RETURN64_HIGH_REG = RS_I0;
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|       { The value returned from a function is available in this register }
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|       NR_FUNCTION_RESULT_REG = NR_O0;
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|       RS_FUNCTION_RESULT_REG = RS_O0;
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|       { The lowh part of 64bit value returned from a function }
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|       NR_FUNCTION_RESULT64_LOW_REG = NR_O1;
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|       RS_FUNCTION_RESULT64_LOW_REG = RS_O1;
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|       { The high part of 64bit value returned from a function }
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|       NR_FUNCTION_RESULT64_HIGH_REG = NR_O0;
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|       RS_FUNCTION_RESULT64_HIGH_REG = RS_O0;
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| 
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|       NR_FPU_RESULT_REG = NR_F0;
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|       NR_MM_RESULT_REG  = NR_NO;
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| 
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|       PARENT_FRAMEPOINTER_OFFSET = 68; { o0 }
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| 
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| 
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| {*****************************************************************************
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|                        GCC /ABI linking information
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| *****************************************************************************}
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| 
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|       {# Registers which must be saved when calling a routine declared as
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|          cppdecl, cdecl, stdcall, safecall, palmossyscall. The registers
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|          saved should be the ones as defined in the target ABI and / or GCC.
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| 
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|          This value can be deduced from CALLED_USED_REGISTERS array in the
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|          GCC source.
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|       }
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|       std_saved_registers = [];
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| 
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|       {# Required parameter alignment when calling a routine declared as
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|          stdcall and cdecl. The alignment value should be the one defined
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|          by GCC or the target ABI.
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| 
 | |
|          The value of this constant is equal to the constant
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|          PARM_BOUNDARY / BITS_PER_UNIT in the GCC source.
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|       }
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|       std_param_align = 4;  { for 32-bit version only }
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| 
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| {*****************************************************************************
 | |
|                             CPU Dependent Constants
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| *****************************************************************************}
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| 
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|     const
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|       simm13lo=-4096;
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|       simm13hi=4095;
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| 
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| {*****************************************************************************
 | |
|                                   Helpers
 | |
| *****************************************************************************}
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| 
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|     function  is_calljmp(o:tasmop):boolean;
 | |
| 
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|     procedure inverse_flags(var f: TResFlags);
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|     function  flags_to_cond(const f: TResFlags) : TAsmCond;
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|     function cgsize2subreg(s:Tcgsize):Tsubregister;
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|     function std_regname(r:Tregister):string;
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|     function std_regnum_search(const s:string):Tregister;
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|     function findreg_by_number(r:Tregister):tregisterindex;
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| 
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| 
 | |
| implementation
 | |
| 
 | |
|     uses
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|       rgBase,verbose;
 | |
| 
 | |
|     const
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|       std_regname_table : TRegNameTAble = (
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|         {$i rspstd.inc}
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|       );
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| 
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|       regnumber_index : TRegisterIndexTable = (
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|         {$i rsprni.inc}
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|       );
 | |
| 
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|       std_regname_index : TRegisterIndexTable = (
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|         {$i rspsri.inc}
 | |
|       );
 | |
| 
 | |
| 
 | |
| {*****************************************************************************
 | |
|                                   Helpers
 | |
| *****************************************************************************}
 | |
| 
 | |
|     function is_calljmp(o:tasmop):boolean;
 | |
|       const
 | |
|         CallJmpOp=[A_JMPL..A_CBccc];
 | |
|       begin
 | |
|         is_calljmp:=(o in CallJmpOp);
 | |
|       end;
 | |
| 
 | |
| 
 | |
|     procedure inverse_flags(var f: TResFlags);
 | |
|       const
 | |
|         inv_flags: array[TResFlags] of TResFlags =
 | |
|           (F_NE,F_E,F_LE,F_GE,F_L,F_G,F_BE,F_B,F_AE,F_A,F_NC,F_C,
 | |
|            F_FNE,F_FE,F_FLE,F_FGE,F_FL,F_FG);
 | |
|       begin
 | |
|         f:=inv_flags[f];
 | |
|       end;
 | |
| 
 | |
| 
 | |
|    function flags_to_cond(const f:TResFlags):TAsmCond;
 | |
|       const
 | |
|         flags_2_cond:array[TResFlags] of TAsmCond=
 | |
|           (C_E,C_NE,C_G,C_L,C_GE,C_LE,C_A,C_AE,C_B,C_BE,C_C,C_NC,
 | |
|            C_FE,C_FNE,C_FG,C_FL,C_FGE,C_FLE);
 | |
|       begin
 | |
|         result:=flags_2_cond[f];
 | |
|       end;
 | |
| 
 | |
| 
 | |
|     function cgsize2subreg(s:Tcgsize):Tsubregister;
 | |
|       begin
 | |
|         cgsize2subreg:=R_SUBWHOLE;
 | |
|       end;
 | |
| 
 | |
| 
 | |
|     function std_regname(r:Tregister):string;
 | |
|       var
 | |
|         p : tregisterindex;
 | |
|       begin
 | |
|         p:=findreg_by_number_table(r,regnumber_index);
 | |
|         if p<>0 then
 | |
|           result:=std_regname_table[p]
 | |
|         else
 | |
|           result:=generic_regname(r);
 | |
|       end;
 | |
| 
 | |
| 
 | |
|     function std_regnum_search(const s:string):Tregister;
 | |
|       begin
 | |
|         result:=regnumber_table[findreg_by_name_table(s,std_regname_table,std_regname_index)];
 | |
|       end;
 | |
| 
 | |
| 
 | |
|     function findreg_by_number(r:Tregister):tregisterindex;
 | |
|       begin
 | |
|         result:=findreg_by_number_table(r,regnumber_index);
 | |
|       end;
 | |
| 
 | |
| 
 | |
| end.
 | |
| {
 | |
|   $Log$
 | |
|   Revision 1.60  2004-01-12 22:11:39  peter
 | |
|     * use localalign info for alignment for locals and temps
 | |
|     * sparc fpu flags branching added
 | |
|     * moved powerpc copy_valye_openarray to generic
 | |
| 
 | |
|   Revision 1.59  2004/01/12 16:39:40  peter
 | |
|     * sparc updates, mostly float related
 | |
| 
 | |
|   Revision 1.58  2003/12/19 14:38:03  mazen
 | |
|   * new TRegister definition applied
 | |
| 
 | |
|   Revision 1.57  2003/11/10 19:05:50  peter
 | |
|     * fixed alias/colouring > 255
 | |
| 
 | |
|   Revision 1.56  2003/11/01 19:27:54  peter
 | |
|     * 1.9.0
 | |
| 
 | |
|   Revision 1.55  2003/10/31 08:47:13  mazen
 | |
|   * rgHelper renamed to rgBase
 | |
|   * using findreg_by_<name|number>_table directly to decrease heap overheading
 | |
| 
 | |
|   Revision 1.54  2003/10/30 15:03:18  mazen
 | |
|   * now uses standard routines in rgBase unit to search registers by number and by name
 | |
| 
 | |
|   Revision 1.53  2003/10/08 14:11:36  mazen
 | |
|   + Alignement field added to TParaLocation (=4 as 32 bits archs)
 | |
| 
 | |
|   Revision 1.52  2003/10/01 20:34:50  peter
 | |
|     * procinfo unit contains tprocinfo
 | |
|     * cginfo renamed to cgbase
 | |
|     * moved cgmessage to verbose
 | |
|     * fixed ppc and sparc compiles
 | |
| 
 | |
|   Revision 1.51  2003/09/14 21:35:15  peter
 | |
|     * new volatile registers proc
 | |
| 
 | |
|   Revision 1.50  2003/09/14 19:19:05  peter
 | |
|     * updates for new ra
 | |
| 
 | |
|   Revision 1.49  2003/09/03 16:29:37  peter
 | |
|     * superregisters also from .dat file
 | |
| 
 | |
|   Revision 1.48  2003/09/03 15:55:01  peter
 | |
|     * NEWRA branch merged
 | |
| 
 | |
|   Revision 1.47.2.3  2003/09/02 17:49:17  peter
 | |
|     * newra updates
 | |
| 
 | |
|   Revision 1.47.2.2  2003/09/01 21:02:55  peter
 | |
|     * sparc updates for new tregister
 | |
| 
 | |
|   Revision 1.47.2.1  2003/08/31 21:08:16  peter
 | |
|     * first batch of sparc fixes
 | |
| 
 | |
|   Revision 1.47  2003/08/19 13:22:51  mazen
 | |
|   + implemented gas_regname based on convert_register_to_enum std_Reg2str
 | |
| 
 | |
|   Revision 1.46  2003/08/17 16:59:20  jonas
 | |
|     * fixed regvars so they work with newra (at least for ppc)
 | |
|     * fixed some volatile register bugs
 | |
|     + -dnotranslation option for -dnewra, which causes the registers not to
 | |
|       be translated from virtual to normal registers. Requires support in
 | |
|       the assembler writer as well, which is only implemented in aggas/
 | |
|       agppcgas currently
 | |
| 
 | |
|   Revision 1.45  2003/07/06 17:58:22  peter
 | |
|     * framepointer fixes for sparc
 | |
|     * parent framepointer code more generic
 | |
| 
 | |
|   Revision 1.44  2003/07/02 22:18:04  peter
 | |
|     * paraloc splitted in callerparaloc,calleeparaloc
 | |
|     * sparc calling convention updates
 | |
| 
 | |
|   Revision 1.43  2003/06/17 16:34:44  jonas
 | |
|     * lots of newra fixes (need getfuncretparaloc implementation for i386)!
 | |
|     * renamed all_intregisters to volatile_intregisters and made it
 | |
|       processor dependent
 | |
| 
 | |
|   Revision 1.42  2003/06/13 21:08:30  peter
 | |
|     * supreg_name added
 | |
| 
 | |
|   Revision 1.41  2003/06/12 19:11:34  jonas
 | |
|     - removed ALL_INTREGISTERS (only the one in rgobj is valid)
 | |
| 
 | |
|   Revision 1.40  2003/06/04 21:00:54  mazen
 | |
|   - making TOldRegister only declared for compatibility and
 | |
|     no more used in cpubase
 | |
| 
 | |
|   Revision 1.39  2003/06/01 21:38:06  peter
 | |
|     * getregisterfpu size parameter added
 | |
|     * op_const_reg size parameter added
 | |
|     * sparc updates
 | |
| 
 | |
|   Revision 1.38  2003/06/01 01:04:35  peter
 | |
|     * reference fixes
 | |
| 
 | |
|   Revision 1.37  2003/05/31 15:05:28  peter
 | |
|     * FUNCTION_RESULT64_LOW/HIGH_REG added for int64 results
 | |
| 
 | |
|   Revision 1.36  2003/05/31 01:00:51  peter
 | |
|     * register fixes
 | |
| 
 | |
|   Revision 1.35  2003/05/30 23:57:08  peter
 | |
|     * more sparc cleanup
 | |
|     * accumulator removed, splitted in function_return_reg (called) and
 | |
|       function_result_reg (caller)
 | |
| 
 | |
| }
 | 
