mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-11-04 06:39:25 +01:00
82 lines
2.2 KiB
ObjectPascal
82 lines
2.2 KiB
ObjectPascal
{
|
|
$Id$
|
|
Copyright (c) 1998-2002 by Florian Klaempfl
|
|
|
|
Helper routines for the PowerPC code generator
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
****************************************************************************
|
|
}
|
|
unit nppcutil;
|
|
|
|
{$i fpcdefs.inc}
|
|
|
|
interface
|
|
|
|
uses
|
|
symtype,node,cpubase;
|
|
|
|
procedure increfofs(var ref: treference; amount: longint);
|
|
|
|
implementation
|
|
|
|
uses
|
|
globtype,globals,systems,verbose,
|
|
cutils,
|
|
aasm,cpuasm,
|
|
symconst,symbase,symdef,symsym,symtable,
|
|
{$ifdef GDB}
|
|
gdb,
|
|
{$endif GDB}
|
|
types,
|
|
ncon,nld,
|
|
pass_1,pass_2,
|
|
cgbase,temp_gen,
|
|
cga,regvars,cgobj,cgcpu;
|
|
|
|
|
|
procedure increfofs(var ref: treference; amount: longint);
|
|
|
|
begin
|
|
if (ref.index = R_NO) and
|
|
((ref.offset + amount) >= low(smallint)) and
|
|
((ref.offset + amount) <= high(smallint)) then
|
|
inc(offset,amount)
|
|
else
|
|
begin
|
|
cg.load_address_ref_reg(exprasmlist,ref,ref.base);
|
|
ref.index := R_NO;
|
|
ref.symbol := nil;
|
|
ref.offset := amount;
|
|
end;
|
|
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.5 2002-05-18 13:34:26 peter
|
|
* readded missing revisions
|
|
|
|
Revision 1.4 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 1.2 2002/04/06 18:13:02 jonas
|
|
* several powerpc-related additions and fixes
|
|
|
|
}
|