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549 lines
18 KiB
ObjectPascal
549 lines
18 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 : [tf_needs_symbol_size{,tf_smartlink_sections}];
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cpu : cpu_i386;
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unit_env : 'LINUXUNITS';
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extradefines : 'UNIX;HASUNIX';
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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 : 4;
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localalignmax : 4;
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recordalignmin : 0;
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recordalignmax : 4;
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maxCrecordalign : 4
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);
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first_parm_offset : 8;
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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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abi : abi_default
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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 : [tf_needs_symbol_size];
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cpu : cpu_m68k;
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unit_env : 'LINUXUNITS';
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extradefines : 'UNIX;HASUNIX';
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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 : 4;
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localalignmax : 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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stacksize : 32*1024*1024;
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DllScanSupported:false;
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use_function_relative_addresses : true;
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abi : abi_default
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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 : [tf_needs_symbol_size];
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cpu : cpu_powerpc;
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unit_env : '';
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extradefines : 'UNIX;HASUNIX';
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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_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 : 4;
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localalignmax : 4;
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recordalignmin : 0;
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recordalignmax : 4;
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maxCrecordalign : 8
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);
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first_parm_offset : 8;
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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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abi : abi_powerpc_sysv;
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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 : [tf_needs_symbol_size];
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cpu : cpu_alpha;
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unit_env : 'LINUXUNITS';
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extradefines : 'UNIX;HASUNIX';
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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 : 4;
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localalignmax : 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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stacksize : 32*1024*1024;
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DllScanSupported:false;
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use_function_relative_addresses : true;
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abi : abi_default
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);
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system_x86_64_linux_info : tsysteminfo =
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(
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system : system_x86_64_LINUX;
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name : 'Linux for x86-64';
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shortname : 'linux';
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flags : [tf_needs_symbol_size,tf_needs_dwarf_cfi];
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cpu : cpu_x86_64;
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unit_env : 'LINUXUNITS';
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extradefines : 'UNIX;HASUNIX';
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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 : 8;
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loopalign : 4;
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jumpalign : 0;
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constalignmin : 0;
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constalignmax : 8;
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varalignmin : 0;
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varalignmax : 8;
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localalignmin : 4;
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localalignmax : 8;
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recordalignmin : 0;
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recordalignmax : 8;
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maxCrecordalign : 8
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);
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first_parm_offset : 16;
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stacksize : 256*1024;
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DllScanSupported:false;
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use_function_relative_addresses : true;
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abi : abi_default
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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 : [tf_needs_symbol_size];
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cpu : cpu_SPARC;
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unit_env : 'LINUXUNITS';
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extradefines : 'UNIX;HASUNIX';
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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_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 : 8;
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varalignmin : 0;
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varalignmax : 8;
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localalignmin : 4;
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localalignmax : 8;
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recordalignmin : 0;
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recordalignmax : 8;
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maxCrecordalign : 8
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);
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first_parm_offset : 92;
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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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abi : abi_default
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);
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system_arm_linux_info : tsysteminfo =
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(
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system : system_arm_Linux;
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name : 'Linux for ARM';
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shortname : 'linux';
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flags : [tf_needs_symbol_size];
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cpu : cpu_arm;
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unit_env : 'LINUXUNITS';
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extradefines : 'UNIX;HASUNIX';
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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 : 4;
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localalignmax : 8;
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recordalignmin : 0;
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recordalignmax : 4;
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maxCrecordalign : 4
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);
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first_parm_offset : 8;
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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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abi : abi_default
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);
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implementation
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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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{$ifdef CPUX86_64}
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{$ifdef linux}
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set_source_info(system_x86_64_linux_info);
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{$endif linux}
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{$endif CPUX86_64}
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{$ifdef CPUALPHA}
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{$ifdef linux}
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set_source_info(system_alpha_linux_info);
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{$endif linux}
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{$endif CPUALPHA}
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{$ifdef CPUSPARC}
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{$ifdef linux}
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set_source_info(system_sparc_linux_info);
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{$endif linux}
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{$endif CPUSPARC}
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{$ifdef CPUPOWERPC}
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{$ifdef linux}
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set_source_info(system_powerpc_linux_info);
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{$endif linux}
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{$endif CPUPOWERPC}
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{$ifdef CPUARM}
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{$ifdef linux}
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set_source_info(system_arm_linux_info);
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{$endif linux}
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{$endif CPUARM}
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end.
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{
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$Log$
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Revision 1.31 2004-10-25 15:38:41 peter
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* heap and heapsize removed
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* checkpointer fixes
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Revision 1.30 2004/10/24 13:36:26 peter
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* gc-sections added when section smartlinking is used
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Revision 1.29 2004/08/15 13:30:18 florian
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* fixed alignment of variant records
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* more alignment problems fixed
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Revision 1.28 2004/06/29 21:00:08 peter
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* only enable dwarf for supported platforms
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Revision 1.27 2004/06/20 08:55:32 florian
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* logs truncated
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Revision 1.26 2004/06/16 20:07:11 florian
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* dwarf branch merged
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Revision 1.25.2.5 2004/05/31 22:08:21 peter
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* fix passing of >6 arguments
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Revision 1.25.2.4 2004/05/19 21:34:58 peter
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* disable section smartlink, it is not working stable
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Revision 1.25.2.3 2004/05/10 21:28:34 peter
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* section_smartlink enabled for gas under linux
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Revision 1.25.2.2 2004/05/02 14:17:27 peter
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* fix cpux86_64 ifdef
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}
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