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699 lines
21 KiB
ObjectPascal
699 lines
21 KiB
ObjectPascal
{
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$Id$
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Copyright (C) 1995,97 by Florian Klaempfl
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This unit contains informations about the target systems supported
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(these are not processor specific)
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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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unit systems;
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interface
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type
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ttarget = (target_GO32V1,target_GO32V2,target_LINUX,target_OS2,
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target_WIN32,target_Amiga,target_Atari,target_Mac68k);
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tos = (os_GO32V1, os_GO32V2, os_Linux, os_OS2,
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os_WIN32, os_Amiga, os_Atari, os_Mac68k);
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tasm = (as_o
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{$ifdef i386}
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,as_asw,as_nasmcoff, as_nasmelf, as_nasmobj, as_tasm, as_masm
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{$endif}
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{$ifdef m68k}
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,as_gas,as_mit,as_mot
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{$endif}
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);
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tlink = (link_ld
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{$ifdef i386}
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,link_ldgo32v1, link_ldgo32v2, link_ldw, link_ldos2
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{$endif i386}
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{$ifdef m68k}
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{$endif}
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);
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tendian = (endian_little,en_big_endian);
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tosinfo = record
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name : string[30];
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sharedlibext,
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staticlibext,
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sourceext,
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pasext,
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exeext,
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scriptext : string[4];
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Cprefix : string[2];
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newline : string[2];
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endian : tendian;
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use_function_relative_addresses : boolean;
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end;
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tasminfo = record
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id : tasm;
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idtxt : string[8];
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asmbin : string[8];
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asmcmd : string[50];
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externals : boolean;
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labelprefix : string[2];
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comment : string[2];
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end;
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tlinkinfo = record
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linkbin : string[8];
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linkcmd : string[50];
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bindbin : string[8];
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bindcmd : string[50];
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stripopt : string[2];
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libpathprefix : string[12];
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libpathsuffix : string[2];
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groupstart : string[8];
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groupend : string[2];
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inputstart : string[8];
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inputend : string[2];
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libprefix : string[2];
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end;
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ttargetinfo = record
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target : ttarget;
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short_name : string[8];
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unit_env : string[12];
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system_unit : string[8];
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smartext,
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unitext,
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unitlibext,
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asmext,
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objext,
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exeext : string[4];
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os : tos;
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link : tlink;
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assem : tasm;
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end;
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var
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target_info : ttargetinfo;
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target_os : tosinfo;
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target_asm : tasminfo;
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target_link : tlinkinfo;
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source_os : tosinfo;
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function set_string_target(const s : string) : boolean;
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function set_string_asm(const s : string) : boolean;
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implementation
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const
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{****************************************************************************
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OS Info
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****************************************************************************}
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os_infos : array[tos] of tosinfo = (
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(
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name : 'GO32 V1 DOS extender';
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sharedlibext : '.DLL';
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staticlibext : '.A';
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sourceext : '.PP';
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pasext : '.PAS';
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exeext : ''; { No .exe, the linker only output a.out ! }
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scriptext : '.BAT';
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Cprefix : '_';
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newline : #13#10;
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endian : endian_little;
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use_function_relative_addresses : true
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),
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(
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name : 'GO32 V2 DOS extender';
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sharedlibext : '.DLL';
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staticlibext : '.A';
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sourceext : '.PP';
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pasext : '.PAS';
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exeext : '.EXE';
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scriptext : '.BAT';
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Cprefix : '_';
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newline : #13#10;
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endian : endian_little;
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use_function_relative_addresses : true
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),
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(
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name : 'Linux';
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sharedlibext : '.so';
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staticlibext : '.a';
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sourceext : '.pp';
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pasext : '.pas';
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exeext : '';
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scriptext : '.sh';
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Cprefix : '';
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newline : #10;
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endian : endian_little;
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use_function_relative_addresses : true
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),
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(
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name : 'OS/2 (32bit)';
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sharedlibext : '.ao2';
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staticlibext : '.a';
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sourceext : '.pp';
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pasext : '.pas';
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exeext : '.exe';
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scriptext : '.cmd';
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Cprefix : '_';
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newline : #13#10;
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endian : endian_little;
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use_function_relative_addresses : false
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),
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(
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name : 'Win32';
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sharedlibext : '.dll';
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staticlibext : '.a';
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sourceext : '.pp';
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pasext : '.pas';
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exeext : '.exe';
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scriptext : '.bat';
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Cprefix : '_';
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newline : #13#10;
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endian : endian_little;
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use_function_relative_addresses : true
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),
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(
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name : 'Commodore Amiga';
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sharedlibext : '.library';
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staticlibext : '.a';
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sourceext : '.pp';
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pasext : '.pas';
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exeext : '';
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scriptext : '';
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Cprefix : '';
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newline : #10;
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endian : en_big_endian;
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use_function_relative_addresses : false
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),
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(
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name : 'Atari ST/STE';
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sharedlibext : '.dll';
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staticlibext : '.a';
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sourceext : '.pp';
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pasext : '.pas';
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exeext : '.tpp';
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scriptext : '';
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Cprefix : '';
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newline : #10;
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endian : en_big_endian;
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use_function_relative_addresses : false
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),
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(
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name : 'Macintosh m68k';
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sharedlibext : '.dll';
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staticlibext : '.a';
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sourceext : '.pp';
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pasext : '.pas';
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exeext : '.tpp';
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scriptext : '';
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Cprefix : '';
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newline : #10;
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endian : en_big_endian;
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use_function_relative_addresses : false
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)
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);
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{****************************************************************************
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Assembler Info
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****************************************************************************}
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as_infos : array[tasm] of tasminfo = (
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(
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id : as_o;
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idtxt : 'O';
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asmbin : 'as';
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asmcmd : '-D -o $OBJ $ASM';
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externals : false;
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labelprefix : '.L';
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comment : '# '
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)
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{$ifdef i386}
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,(
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id : as_asw;
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idtxt : 'ASW';
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asmbin : 'asw';
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asmcmd : '-D -o $OBJ $ASM';
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externals : false;
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labelprefix : '.L';
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comment : '# '
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)
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,(
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id : as_nasmcoff;
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idtxt : 'NASMCOFF';
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asmbin : 'nasm';
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asmcmd : '-f coff -o $OBJ $ASM';
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externals : true;
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labelprefix : 'L';
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comment : '; '
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)
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,(
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id : as_nasmelf;
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idtxt : 'NASMELF';
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asmbin : 'nasm';
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asmcmd : '-f elf -o $OBJ $ASM';
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externals : true;
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labelprefix : 'L';
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comment : '; '
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)
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,(
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id : as_nasmobj;
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idtxt : 'NASMOBJ';
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asmbin : 'nasm';
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asmcmd : '-f obj -o $OBJ $ASM';
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externals : true;
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labelprefix : 'L';
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comment : '; '
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)
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,(
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id : as_tasm;
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idtxt : 'TASM';
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asmbin : 'tasm';
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asmcmd : '/m2 $ASM $OBJ';
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externals : true;
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labelprefix : '.L';
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comment : '; '
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)
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,(
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id : as_tasm;
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idtxt : 'MASM';
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asmbin : 'masm';
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asmcmd : '$ASM $OBJ';
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externals : true;
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labelprefix : '.L';
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comment : '; '
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)
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{$endif}
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{$ifdef m68k}
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,(
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id : as_gas;
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idtxt : 'GAS';
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asmbin : 'as68k'; { Gas for the Amiga}
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asmcmd : '-D --register-prefix-optional -o $OBJ $ASM';
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externals : false;
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labelprefix : '__L';
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comment : '| '
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)
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,(
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id : as_mit;
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idtxt : 'MIT';
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asmbin : '';
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asmcmd : '-o $OBJ $ASM';
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externals : false;
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labelprefix : '__L';
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comment : '| '
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)
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,(
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id : as_mot;
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idtxt : 'MOT';
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asmbin : '';
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asmcmd : '-o $OBJ $ASM';
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externals : false;
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labelprefix : '__L';
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comment : '| '
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)
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{$endif}
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);
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{****************************************************************************
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Linker Info
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****************************************************************************}
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link_infos : array[tlink] of tlinkinfo = (
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(
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linkbin : 'ld';
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linkcmd : '$OPT -o $EXE $RES';
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bindbin : '';
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bindcmd : '';
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stripopt : '-s';
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libpathprefix : 'SEARCH_DIR(';
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libpathsuffix : ')';
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groupstart : 'GROUP(';
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groupend : ')';
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inputstart : 'INPUT(';
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inputend : ')';
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libprefix : '-l'
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)
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{$ifdef i386}
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,(
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linkbin : 'ld';
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linkcmd : '-oformat coff-go32 $OPT -o $EXE @$RES';
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bindbin : 'aout2exe';
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bindcmd : '$EXE';
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stripopt : '-s';
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libpathprefix : '-L';
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libpathsuffix : '';
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groupstart : '-(';
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groupend : '-)';
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inputstart : '';
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inputend : '';
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libprefix : '-l'
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)
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,(
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linkbin : 'ld';
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linkcmd : '-oformat coff-go32-exe $OPT -o $EXE @$RES';
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bindbin : '';
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bindcmd : '';
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stripopt : '-s';
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libpathprefix : '-L';
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libpathsuffix : '';
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groupstart : '-(';
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groupend : '-)';
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inputstart : '';
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inputend : '';
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libprefix : '-l'
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)
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,(
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linkbin : 'ldw';
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linkcmd : '$OPT -o $EXE $RES';
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bindbin : '';
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bindcmd : '';
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stripopt : '-s';
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libpathprefix : 'SEARCH_DIR(';
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libpathsuffix : ')';
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groupstart : 'GROUP(';
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groupend : ')';
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inputstart : 'INPUT(';
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inputend : ')';
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libprefix : '-l'
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)
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,(
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linkbin : 'ld';
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linkcmd : '-o $EXE @$RES';
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bindbin : 'emxbind';
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bindcmd : '-o $EXE.exe $EXE -k$STACKKB -aim -s$HEAPKB';
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stripopt : '-s';
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libpathprefix : '-L';
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libpathsuffix : '';
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groupstart : '-(';
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groupend : '-)';
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inputstart : '';
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inputend : '';
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libprefix : ''
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)
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{$endif i386}
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);
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{****************************************************************************
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Targets Info
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****************************************************************************}
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target_infos : array[ttarget] of ttargetinfo = (
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(
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target : target_GO32V1;
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short_name : 'GO32V1';
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unit_env : 'GO32V1UNITS';
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system_unit : 'SYSTEM';
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smartext : '.SL';
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unitext : '.PP1';
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unitlibext : '.PPL';
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asmext : '.S1';
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objext : '.O1';
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exeext : ''; { The linker procedures a.out }
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os : os_GO32V1;
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link : link_ldgo32v1;
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assem : as_o
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),
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(
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target : target_GO32V2;
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short_name : 'GO32V2';
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unit_env : 'GO32V2UNITS';
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system_unit : 'SYSTEM';
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{$ifndef UseAnsiString}
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smartext : '.SL';
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unitext : '.PPU';
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unitlibext : '.PPL';
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asmext : '.S';
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objext : '.O';
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exeext : '.EXE';
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{$else UseAnsiString}
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smartext : '.SL';
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unitext : '.PAU';
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unitlibext : '.PPL';
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asmext : '.SA';
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objext : '.OA';
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exeext : '.EXE';
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{$endif UseAnsiString}
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os : os_GO32V2;
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link : link_ldgo32v2;
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assem : as_o
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),
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(
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target : target_LINUX;
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short_name : 'LINUX';
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unit_env : 'LINUXUNITS';
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system_unit : 'syslinux';
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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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exeext : '';
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os : os_Linux;
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link : link_ld;
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assem : as_o
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),
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(
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target : target_OS2;
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short_name : 'OS2';
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unit_env : 'OS2UNITS';
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system_unit : 'SYSOS2';
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smartext : '.sl';
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unitext : '.ppo';
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unitlibext : '.ppl';
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asmext : '.so2';
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objext : '.oo2';
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exeext : ''; { The linker procedures a.out }
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os : os_OS2;
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link : link_ldos2;
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assem : as_o
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),
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(
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target : target_WIN32;
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short_name : 'WIN32';
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unit_env : 'WIN32UNITS';
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system_unit : 'SYSWIN32';
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smartext : '.sl';
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unitext : '.ppw';
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unitlibext : '.ppl';
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asmext : '.s';
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objext : '.o';
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exeext : '.exe';
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os : os_Win32;
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link : link_ldw;
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assem : as_asw
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),
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(
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target : target_Amiga;
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short_name : 'AMIGA';
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unit_env : '';
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system_unit : 'sysamiga';
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smartext : '.sl';
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unitext : '.ppa';
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unitlibext : '.ppl';
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asmext : '.asm';
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objext : '.o';
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exeext : '';
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os : os_Amiga;
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link : link_ld;
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assem : as_o
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),
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(
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target : target_Atari;
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short_name : 'ATARI';
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unit_env : '';
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system_unit : 'SYSATARI';
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smartext : '.sl';
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unitext : '.ppt';
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unitlibext : '.ppl';
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asmext : '.s';
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objext : '.o';
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exeext : '';
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os : os_Atari;
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link : link_ld;
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assem : as_o
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),
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(
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target : target_Mac68k;
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short_name : 'MACOS';
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unit_env : '';
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system_unit : 'sysmac';
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smartext : '.sl';
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unitext : '.ppt';
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unitlibext : '.ppl';
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asmext : '.s';
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objext : '.o';
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exeext : '';
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os : os_Mac68k;
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link : link_ld;
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assem : as_o
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)
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);
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{****************************************************************************
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Helpers
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****************************************************************************}
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procedure set_target(t : ttarget);
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begin
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target_info:=target_infos[t];
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target_os:=os_infos[target_info.os];
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target_asm:=as_infos[target_info.assem];
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target_link:=link_infos[target_info.link];
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end;
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|
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{****************************************************************************
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Load from string
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****************************************************************************}
|
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|
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function set_string_target(const s : string) : boolean;
|
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var
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t : ttarget;
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begin
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set_string_target:=false;
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for t:=target_GO32V1 to target_mac68k do
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if target_infos[t].short_name=s then
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begin
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set_string_target:=true;
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set_target(t);
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end;
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end;
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function set_string_asm(const s : string) : boolean;
|
|
var
|
|
j : longint;
|
|
begin
|
|
set_string_asm:=false;
|
|
for j:=0 to (sizeof(as_infos) div sizeof(tasminfo))-1 do
|
|
if as_infos[tasm(j)].idtxt=s then
|
|
begin
|
|
target_asm:=as_infos[tasm(j)];
|
|
set_string_asm:=true;
|
|
end;
|
|
end;
|
|
|
|
|
|
{****************************************************************************
|
|
Initialization of default target
|
|
****************************************************************************}
|
|
|
|
procedure default_os(t:ttarget);
|
|
begin
|
|
set_target(t);
|
|
source_os:=os_infos[target_info.os];
|
|
end;
|
|
|
|
|
|
begin
|
|
{$ifdef tp}
|
|
default_os(target_GO32V2);
|
|
{$else}
|
|
{$ifdef DOS}
|
|
default_os(target_GO32V1);
|
|
{$endif}
|
|
{$ifdef GO32V1}
|
|
default_os(target_GO32V1);
|
|
{$endif}
|
|
{$ifdef GO32V2}
|
|
default_os(target_GO32V2);
|
|
{$endif}
|
|
{$ifdef OS2}
|
|
default_os(target_OS2);
|
|
{$endif}
|
|
{$ifdef LINUX}
|
|
default_os(target_LINUX);
|
|
{$endif}
|
|
{$ifdef WIN32}
|
|
default_os(target_WIN32);
|
|
{$endif}
|
|
{$ifdef AMIGA}
|
|
default_os(target_AMIGA);
|
|
{$endif}
|
|
{$ifdef ATARI}
|
|
default_os(target_ATARI);
|
|
{$endif}
|
|
{$ifdef MACOS}
|
|
default_os(target_MAC68k);
|
|
{$endif}
|
|
{$endif}
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.14 1998-05-29 13:24:45 peter
|
|
+ asw assembler
|
|
|
|
Revision 1.13 1998/05/27 00:20:33 peter
|
|
* some scanner optimizes
|
|
* automaticly aout2exe for go32v1
|
|
* fixed dynamiclinker option which was added at the wrong place
|
|
|
|
Revision 1.12 1998/05/23 01:21:32 peter
|
|
+ aktasmmode, aktoptprocessor, aktoutputformat
|
|
+ smartlink per module $SMARTLINK-/+ (like MMX) and moved to aktswitches
|
|
+ $LIBNAME to set the library name where the unit will be put in
|
|
* splitted cgi386 a bit (codeseg to large for bp7)
|
|
* nasm, tasm works again. nasm moved to ag386nsm.pas
|
|
|
|
Revision 1.11 1998/05/22 12:32:49 peter
|
|
* fixed -L on the commandline, Dos commandline is only 128 bytes
|
|
|
|
Revision 1.10 1998/05/11 13:07:58 peter
|
|
+ $ifdef NEWPPU for the new ppuformat
|
|
+ $define GDB not longer required
|
|
* removed all warnings and stripped some log comments
|
|
* no findfirst/findnext anymore to remove smartlink *.o files
|
|
|
|
Revision 1.9 1998/05/06 08:38:49 pierre
|
|
* better position info with UseTokenInfo
|
|
UseTokenInfo greatly simplified
|
|
+ added check for changed tree after first time firstpass
|
|
(if we could remove all the cases were it happen
|
|
we could skip all firstpass if firstpasscount > 1)
|
|
Only with ExtDebug
|
|
|
|
Revision 1.8 1998/05/04 20:19:54 peter
|
|
* small fix for go32v2
|
|
|
|
Revision 1.7 1998/05/04 17:54:29 peter
|
|
+ smartlinking works (only case jumptable left todo)
|
|
* redesign of systems.pas to support assemblers and linkers
|
|
+ Unitname is now also in the PPU-file, increased version to 14
|
|
|
|
Revision 1.6 1998/05/01 07:43:57 florian
|
|
+ basics for rtti implemented
|
|
+ switch $m (generate rtti for published sections)
|
|
|
|
Revision 1.5 1998/04/29 10:34:06 pierre
|
|
+ added some code for ansistring (not complete nor working yet)
|
|
* corrected operator overloading
|
|
* corrected nasm output
|
|
+ started inline procedures
|
|
+ added starstarn : use ** for exponentiation (^ gave problems)
|
|
+ started UseTokenInfo cond to get accurate positions
|
|
|
|
Revision 1.4 1998/04/27 15:45:20 peter
|
|
+ -Xl for smartlink
|
|
+ target_info.arext = .a
|
|
|
|
Revision 1.3 1998/04/16 10:50:45 daniel
|
|
* Fixed some things that were broken for OS/2.
|
|
}
|