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			471 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
			
		
		
	
	
			471 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			ObjectPascal
		
	
	
	
	
	
{
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    $Id$
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    Copyright (c) 1998-2002 by Peter Vreman
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    This unit implements support information structures for linux
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    This program is free software; you can redistribute it and/or modify
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    it under the terms of the GNU General Public License as published by
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    the Free Software Foundation; either version 2 of the License, or
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    (at your option) any later version.
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    This program is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU General Public License for more details.
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    You should have received a copy of the GNU General Public License
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    along with this program; if not, write to the Free Software
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    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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 ****************************************************************************
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}
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{ This unit implements support information structures for linux. }
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unit i_linux;
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  interface
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    uses
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       systems;
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    const
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       system_i386_linux_info : tsysteminfo =
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          (
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            system       : system_i386_LINUX;
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            name         : 'Linux for i386';
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            shortname    : 'Linux';
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            flags        : [];
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            cpu          : cpu_i386;
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            unit_env     : 'LINUXUNITS';
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            extradefines : 'UNIX';
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            sourceext    : '.pp';
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            pasext       : '.pas';
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            exeext       : '';
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						|
            defext       : '.def';
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            scriptext    : '.sh';
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            smartext     : '.sl';
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            unitext      : '.ppu';
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            unitlibext   : '.ppl';
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            asmext       : '.s';
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            objext       : '.o';
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            resext       : '.res';
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            resobjext    : '.or';
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            sharedlibext : '.so';
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            staticlibext : '.a';
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            staticlibprefix : 'libp';
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            sharedlibprefix : 'lib';
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            sharedClibext : '.so';
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            staticClibext : '.a';
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            staticClibprefix : 'lib';
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            sharedClibprefix : 'lib';
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            Cprefix      : '';
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            newline      : #10;
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            dirsep       : '/';
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            files_case_relevent : true;
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            assem        : as_i386_elf32;
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            assemextern  : as_gas;
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            link         : nil;
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            linkextern   : nil;
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            ar           : ar_gnu_ar;
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            res          : res_none;
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            script       : script_unix;
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            endian       : endian_little;
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            alignment    :
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              (
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                procalign       : 4;
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                loopalign       : 4;
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                jumpalign       : 0;
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                constalignmin   : 0;
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                constalignmax   : 4;
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                varalignmin     : 0;
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                varalignmax     : 4;
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                localalignmin   : 0;
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                localalignmax   : 4;
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                paraalign       : 4;
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                recordalignmin  : 0;
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                recordalignmax  : 2;
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                maxCrecordalign : 4
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              );
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            first_parm_offset : 8;
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            heapsize     : 256*1024;
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            stacksize    : 262144;
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            DllScanSupported:false;
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            use_function_relative_addresses : true
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          );
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       system_m68k_linux_info : tsysteminfo =
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          (
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            system       : system_m68k_linux;
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            name         : 'Linux for m68k';
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            shortname    : 'linux';
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            flags        : [];
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            cpu          : cpu_m68k;
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            unit_env     : 'LINUXUNITS';
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            extradefines : 'UNIX';
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            sourceext    : '.pp';
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            pasext       : '.pas';
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            exeext       : '';
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            defext       : '';
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            scriptext    : '.sh';
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            smartext     : '.sl';
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            unitext      : '.ppu';
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            unitlibext   : '.ppl';
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            asmext       : '.s';
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            objext       : '.o';
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            resext       : '.res';
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            resobjext    : '.or';
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            sharedlibext : '.so';
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            staticlibext : '.a';
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            staticlibprefix : 'libp';
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            sharedlibprefix : 'lib';
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            sharedClibext : '.so';
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            staticClibext : '.a';
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            staticClibprefix : 'lib';
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            sharedClibprefix : 'lib';
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            Cprefix      : '';
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            newline      : #10;
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            dirsep       : '/';
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            files_case_relevent : true;
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            assem        : as_gas;
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            assemextern  : as_gas;
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            link         : nil;
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            linkextern   : nil;
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            ar           : ar_gnu_ar;
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            res          : res_none;
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            script       : script_unix;
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            endian       : endian_big;
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            alignment    :
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              (
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                procalign       : 4;
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                loopalign       : 4;
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                jumpalign       : 0;
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                constalignmin   : 0;
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                constalignmax   : 4;
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                varalignmin     : 0;
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                varalignmax     : 4;
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                localalignmin   : 0;
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                localalignmax   : 4;
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                paraalign       : 4;
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                recordalignmin  : 0;
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                recordalignmax  : 2;
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                maxCrecordalign : 4
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              );
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            first_parm_offset : 8;
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            heapsize     : 128*1024;
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            stacksize    : 32*1024*1024;
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            DllScanSupported:false;
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            use_function_relative_addresses : true
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          );
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       system_powerpc_linux_info : tsysteminfo =
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          (
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            system       : system_powerpc_LINUX;
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            name         : 'Linux for PowerPC';
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            shortname    : 'linux';
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            flags        : [];
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            cpu          : cpu_powerpc;
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            unit_env     : '';
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            extradefines : 'UNIX';
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            sourceext    : '.pp';
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            pasext       : '.pas';
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            exeext       : '';
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            defext       : '.def';
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            scriptext    : '.sh';
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            smartext     : '.sl';
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            unitext      : '.ppu';
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            unitlibext   : '.ppl';
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            asmext       : '.s';
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            objext       : '.o';
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            resext       : '.res';
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            resobjext    : '.or';
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            sharedlibext : '.so';
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            staticlibext : '.s';
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            staticlibprefix : 'libp';
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            sharedlibprefix : 'lib';
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            sharedClibext : '.so';
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            staticClibext : '.a';
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            staticClibprefix : 'lib';
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            sharedClibprefix : 'lib';
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            Cprefix      : '';
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            newline      : #10;
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            dirsep       : '/';
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            files_case_relevent : true;
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            assem        : as_gas;
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            assemextern  : as_gas;
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            link         : nil;
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            linkextern   : nil;
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            ar           : ar_gnu_ar;
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            res          : res_none;
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            script       : script_unix;
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            endian       : endian_big;
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            alignment    :
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              (
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                procalign       : 4;
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                loopalign       : 4;
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                jumpalign       : 0;
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                constalignmin   : 0;
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                constalignmax   : 4;
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                varalignmin     : 0;
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                varalignmax     : 4;
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                localalignmin   : 0;
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                localalignmax   : 4;
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                paraalign       : 4;
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                recordalignmin  : 0;
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                recordalignmax  : 2;
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                maxCrecordalign : 4
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              );
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            first_parm_offset : 8;
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            heapsize     : 256*1024;
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            stacksize    : 32*1024*1024;
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            DllScanSupported:false;
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            use_function_relative_addresses : true
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          );
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       system_alpha_linux_info : tsysteminfo =
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          (
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            system       : system_alpha_LINUX;
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            name         : 'Linux for Alpha';
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            shortname    : 'linux';
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            flags        : [];
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            cpu          : cpu_alpha;
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            unit_env     : 'LINUXUNITS';
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            extradefines : 'UNIX';
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            sourceext    : '.pp';
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            pasext       : '.pas';
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            exeext       : '';
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            defext       : '.def';
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            scriptext    : '.sh';
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            smartext     : '.sl';
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            unitext      : '.ppu';
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            unitlibext   : '.ppl';
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            asmext       : '.s';
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            objext       : '.o';
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            resext       : '.res';
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            resobjext    : '.or';
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            sharedlibext : '.so';
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            staticlibext : '.a';
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            staticlibprefix : 'libp';
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            sharedlibprefix : 'lib';
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            sharedClibext : '.so';
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            staticClibext : '.a';
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            staticClibprefix : 'lib';
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            sharedClibprefix : 'lib';
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            Cprefix      : '';
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            newline      : #10;
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            dirsep       : '/';
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            files_case_relevent : true;
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            assem        : as_gas;
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            assemextern  : as_gas;
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            link         : nil;
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            linkextern   : nil;
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            ar           : ar_gnu_ar;
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            res          : res_none;
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            script       : script_unix;
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            endian       : endian_little;
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            alignment    :
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              (
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                procalign       : 4;
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                loopalign       : 4;
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                jumpalign       : 0;
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                constalignmin   : 0;
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                constalignmax   : 4;
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                varalignmin     : 0;
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                varalignmax     : 4;
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                localalignmin   : 0;
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                localalignmax   : 4;
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                paraalign       : 4;
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                recordalignmin  : 0;
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                recordalignmax  : 2;
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                maxCrecordalign : 4
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              );
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            first_parm_offset : 8;
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            heapsize     : 256*1024;
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            stacksize    : 32*1024*1024;
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            DllScanSupported:false;
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            use_function_relative_addresses : true
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          );
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       system_x86_64_linux_info : tsysteminfo =
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          (
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            system       : system_i386_LINUX;
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            name         : 'Linux for x86-64';
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            shortname    : 'linux';
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            flags        : [];
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            cpu          : cpu_x86_64;
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            unit_env     : 'LINUXUNITS';
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            extradefines : 'UNIX';
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            sourceext    : '.pp';
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            pasext       : '.pas';
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            exeext       : '';
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            defext       : '.def';
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            scriptext    : '.sh';
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            smartext     : '.sl';
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            unitext      : '.ppu';
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            unitlibext   : '.ppl';
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            asmext       : '.s';
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            objext       : '.o';
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            resext       : '.res';
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            resobjext    : '.or';
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            sharedlibext : '.so';
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            staticlibext : '.a';
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            staticlibprefix : 'libp';
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            sharedlibprefix : 'lib';
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            sharedClibext : '.so';
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            staticClibext : '.a';
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            staticClibprefix : 'lib';
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            sharedClibprefix : 'lib';
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            Cprefix      : '';
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            newline      : #10;
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            dirsep       : '/';
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            files_case_relevent : true;
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            assem        : as_i386_elf32;
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            assemextern  : as_gas;
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            link         : nil;
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            linkextern   : nil;
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            ar           : ar_gnu_ar;
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            res          : res_none;
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            script       : script_unix;
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            endian       : endian_little;
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            alignment    :
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              (
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                procalign       : 4;
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                loopalign       : 4;
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                jumpalign       : 0;
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                constalignmin   : 0;
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                constalignmax   : 1;
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                varalignmin     : 0;
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                varalignmax     : 1;
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                localalignmin   : 0;
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                localalignmax   : 1;
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                paraalign       : 4;
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                recordalignmin  : 0;
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                recordalignmax  : 2;
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                maxCrecordalign : 4
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              );
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            first_parm_offset : 16;
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            heapsize     : 256*1024;
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            stacksize    : 16*1024;
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            DllScanSupported:false;
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            use_function_relative_addresses : true
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          );
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       system_SPARC_linux_info : tsysteminfo =
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          (
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            system       : system_SPARC_Linux;
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            name         : 'Linux for SPARC';
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            shortname    : 'linux';
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            flags        : [];
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            cpu          : cpu_SPARC;
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            unit_env     : 'LINUXUNITS';
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            extradefines : 'UNIX';
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            sourceext    : '.pp';
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						|
            pasext       : '.pas';
 | 
						|
            exeext       : '';
 | 
						|
            defext       : '.def';
 | 
						|
            scriptext    : '.sh';
 | 
						|
            smartext     : '.sl';
 | 
						|
            unitext      : '.ppu';
 | 
						|
            unitlibext   : '.ppl';
 | 
						|
            asmext       : '.s';
 | 
						|
            objext       : '.o';
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						|
            resext       : '.res';
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						|
            resobjext    : '.or';
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						|
            sharedlibext : '.so';
 | 
						|
            staticlibext : '.a';
 | 
						|
            staticlibprefix : 'libp';
 | 
						|
            sharedlibprefix : 'lib';
 | 
						|
            sharedClibext : '.so';
 | 
						|
            staticClibext : '.a';
 | 
						|
            staticClibprefix : 'lib';
 | 
						|
            sharedClibprefix : 'lib';
 | 
						|
            Cprefix      : '';
 | 
						|
            newline      : #10;
 | 
						|
            dirsep       : '/';
 | 
						|
            files_case_relevent : true;
 | 
						|
            assem        : as_gas;
 | 
						|
            assemextern  : as_gas;
 | 
						|
            link         : nil;
 | 
						|
            linkextern   : nil;
 | 
						|
            ar           : ar_gnu_ar;
 | 
						|
            res          : res_none;
 | 
						|
            script       : script_unix;
 | 
						|
            endian       : endian_big;
 | 
						|
            alignment    :
 | 
						|
              (
 | 
						|
                procalign       : 4;
 | 
						|
                loopalign       : 4;
 | 
						|
                jumpalign       : 0;
 | 
						|
                constalignmin   : 0;
 | 
						|
                constalignmax   : 4;
 | 
						|
                varalignmin     : 0;
 | 
						|
                varalignmax     : 4;
 | 
						|
                localalignmin   : 0;
 | 
						|
                localalignmax   : 4;
 | 
						|
                paraalign       : 4;
 | 
						|
                recordalignmin  : 0;
 | 
						|
                recordalignmax  : 2;
 | 
						|
                maxCrecordalign : 4
 | 
						|
              );
 | 
						|
            first_parm_offset : 8;
 | 
						|
            heapsize     : 256*1024;
 | 
						|
            stacksize    : 262144;
 | 
						|
            DllScanSupported:false;
 | 
						|
            use_function_relative_addresses : true
 | 
						|
          );
 | 
						|
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  implementation
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						|
 | 
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initialization
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{$ifdef CPU86}
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						|
  {$ifdef linux}
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    { some FreeBSD versions define linux as well }
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						|
    {$ifndef FreeBSD}
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      set_source_info(system_i386_linux_info);
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    {$endif FreeBSD}
 | 
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  {$endif}
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						|
{$endif CPU86}
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						|
{$ifdef CPU68}
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  {$ifdef linux}
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						|
    set_source_info(system_m68k_linux_info);
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						|
  {$endif linux}
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						|
{$endif CPU68}
 | 
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{$ifdef CPU86_64}
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						|
  {$ifdef linux}
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    set_source_info(system_x86_64_linux_info);
 | 
						|
  {$endif linux}
 | 
						|
{$endif CPU86_64}
 | 
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{$ifdef CPUALPHA}
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						|
  {$ifdef linux}
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    set_source_info(system_sparc_linux_info);
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						|
  {$endif linux}
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						|
{$endif CPUALPHA}
 | 
						|
{$ifdef CPUSPARC}
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						|
  {$ifdef linux}
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						|
    set_source_info(system_sparc_linux_info);
 | 
						|
  {$endif linux}
 | 
						|
{$endif CPUSPARC}
 | 
						|
end.
 | 
						|
{
 | 
						|
  $Log$
 | 
						|
  Revision 1.2  2002-10-04 21:57:42  mazen
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  * register allocation for parameters now done in cpupara, but InternalError(200109223) in cgcpu.pas:1053 is still not fixed du to location_force problem in ncgutils.pas:419
 | 
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  Revision 1.1  2002/09/06 15:03:51  carl
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    * moved files to systems directory
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  Revision 1.3  2002/08/13 18:01:51  carl
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    * rename swatoperands to swapoperands
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    + m68k first compilable version (still needs a lot of testing):
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        assembler generator, system information , inline
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        assembler reader.
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  Revision 1.2  2002/08/12 15:08:39  carl
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    + stab register indexes for powerpc (moved from gdb to cpubase)
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    + tprocessor enumeration moved to cpuinfo
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    + linker in target_info is now a class
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    * many many updates for m68k (will soon start to compile)
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    - removed some ifdef or correct them for correct cpu
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  Revision 1.1  2002/07/26 21:15:38  florian
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    * rewrote the system handling
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}
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