fpc/compiler/systems.pas
2000-01-07 01:14:18 +00:00

1589 lines
46 KiB
ObjectPascal

{
$Id$
Copyright (C) 1998-2000 by Florian Klaempfl
This unit contains information about the target systems supported
(these are not processor specific)
This progsam is free software; you can redistribute it and/or modify
iu under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge- MA 02139, USA.
****************************************************************************
}
unit systems;
interface
type
tendian = (endian_little,endian_big);
ttargetcpu=(no_cpu
,i386,m68k,alpha,powerpc
);
tprocessors = (no_processor
,Class386,ClassP5,ClassP6
,MC68000,MC68100,MC68020
);
tsection=(sec_none,
sec_code,sec_data,sec_bss,
sec_idata2,sec_idata4,sec_idata5,sec_idata6,sec_idata7,sec_edata,
sec_stab,sec_stabstr
);
type
tasmmode= (asmmode_none
,asmmode_i386_direct,asmmode_i386_att,asmmode_i386_intel
,asmmode_m68k_mot,asmmode_alpha_direct,asmmode_powerpc_direct
);
const
{$ifdef i386} i386asmmodecnt=3; {$else} i386asmmodecnt=0; {$endif}
{$ifdef m68k} m68kasmmodecnt=1; {$else} m68kasmmodecnt=0; {$endif}
{$ifdef alpha} alphaasmmodecnt=1; {$else} alphaasmmodecnt=0; {$endif}
{$ifdef powerpc} powerpcasmmodecnt=1; {$else} powerpcasmmodecnt=0; {$endif}
asmmodecnt=i386asmmodecnt+m68kasmmodecnt+Alphaasmmodecnt+powerpcasmmodecnt+1;
type
ttarget = (target_none
,target_i386_GO32V1,target_i386_GO32V2,target_i386_linux,
target_i386_OS2,target_i386_Win32
,target_m68k_Amiga,target_m68k_Atari,target_m68k_Mac,
target_m68k_linux,target_m68k_PalmOS,target_alpha_linux,
target_powerpc_linux
);
ttargetflags = (tf_none,
tf_supports_stack_checking,tf_need_export,tf_needs_isconsole
);
const
{$ifdef i386} i386targetcnt=5; {$else} i386targetcnt=0; {$endif}
{$ifdef m68k} m68ktargetcnt=5; {$else} m68ktargetcnt=0; {$endif}
{$ifdef alpha} alphatargetcnt=1; {$else} alphatargetcnt=0; {$endif}
{$ifdef powerpc} powerpctargetcnt=1; {$else} powerpctargetcnt=0; {$endif}
targetcnt=i386targetcnt+m68ktargetcnt+alphatargetcnt+powerpctargetcnt+1;
type
tasm = (as_none
,as_i386_as,as_i386_as_aout,as_i386_asw,
as_i386_nasmcoff,as_i386_nasmelf,as_i386_nasmobj,
as_i386_tasm,as_i386_masm,
as_i386_dbg,as_i386_coff,as_i386_pecoff
,as_m68k_as,as_m68k_gas,as_m68k_mit,as_m68k_mot,as_m68k_mpw,
as_alpha_as,as_powerpc_as
);
{ binary assembler writers, needed to test for -a }
const
{$ifdef i386} i386asmcnt=11; {$else} i386asmcnt=0; {$endif}
{$ifdef m68k} m68kasmcnt=5; {$else} m68kasmcnt=0; {$endif}
{$ifdef alpha} alphaasmcnt=1; {$else} alphaasmcnt=0; {$endif}
{$ifdef powerpc} powerpcasmcnt=1; {$else} powerpcasmcnt=0; {$endif}
asmcnt=i386asmcnt+m68kasmcnt+alphaasmcnt+powerpcasmcnt+1;
binassem : set of tasm = [
as_i386_dbg,as_i386_coff,as_i386_pecoff
];
type
tar = (ar_none
,ar_i386_ar,ar_i386_arw
,ar_m68k_ar,ar_alpha_ar,ar_powerpc_ar
);
const
{$ifdef i386} i386arcnt=2; {$else} i386arcnt=0; {$endif}
{$ifdef m68k} m68karcnt=1; {$else} m68karcnt=0; {$endif}
{$ifdef alpha} alphaarcnt=1; {$else} alphaarcnt=0; {$endif}
{$ifdef powerpc} powerpcarcnt=1; {$else} powerpcarcnt=0; {$endif}
arcnt=i386arcnt+m68karcnt+alphaarcnt+powerpcarcnt+1;
type
tres = (res_none
,res_i386_windres
);
const
{$ifdef i386} i386rescnt=1; {$else} i386rescnt=0; {$endif}
{$ifdef m68k} m68krescnt=0; {$else} m68krescnt=0; {$endif}
{$ifdef alpha} alpharescnt=0; {$else} alpharescnt=0; {$endif}
{$ifdef powerpc} powerpcrescnt=0; {$else} powerpcrescnt=0; {$endif}
rescnt=i386rescnt+m68krescnt+alpharescnt+powerpcrescnt+1;
type
tos = ( os_none,
os_i386_GO32V1,os_i386_GO32V2,os_i386_Linux,os_i386_OS2,
os_i386_Win32,
os_m68k_Amiga,os_m68k_Atari,os_m68k_Mac,os_m68k_Linux,
os_m68k_PalmOS,os_alpha_linux,os_powerpc_linux
);
const
i386oscnt=5;
m68koscnt=5;
alphaoscnt=1;
powerpcoscnt=1;
oscnt=i386oscnt+m68koscnt+alphaoscnt+powerpcoscnt+1;
type
tosinfo = packed record
id : tos;
name : string[30];
shortname : string[8];
sharedlibext : string[10];
staticlibext,
sourceext,
pasext,
exeext,
defext,
scriptext : string[4];
libprefix : string[3];
Cprefix : string[2];
newline : string[2];
endian : tendian;
stackalignment : {longint this is a little overkill no ?? }byte;
size_of_pointer : byte;
size_of_longint : byte;
use_bound_instruction : boolean;
use_function_relative_addresses : boolean;
end;
tasminfo = packed record
id : tasm;
idtxt : string[8];
asmbin : string[8];
asmcmd : string[50];
allowdirect,
externals,
needar : boolean;
labelprefix : string[2];
comment : string[2];
secnames : array[tsection] of string[20];
end;
tarinfo = packed record
id : tar;
arcmd : string[50];
end;
tresinfo = packed record
id : tres;
resbin : string[8];
rescmd : string[50];
end;
ttargetinfo = packed record
target : ttarget;
flags : set of ttargetflags;
cpu : ttargetcpu;
short_name : string[8];
unit_env : string[12];
system_unit : string[8];
smartext,
unitext,
unitlibext,
asmext,
objext,
resext,
resobjext,
exeext : string[4];
os : tos;
assem : tasm;
assemsrc : tasm; { default source writing assembler }
ar : tar;
res : tres;
heapsize,
maxheapsize,
stacksize : longint;
end;
tasmmodeinfo=packed record
id : tasmmode;
idtxt : string[8];
end;
var
target_cpu : ttargetcpu;
target_info : ttargetinfo;
target_os : tosinfo;
target_asm : tasminfo;
target_ar : tarinfo;
target_res : tresinfo;
target_path : string[12]; { for rtl/<X>/,fcl/<X>/, etc. }
source_os : tosinfo;
function set_target_os(t:tos):boolean;
function set_target_asm(t:tasm):boolean;
function set_target_ar(t:tar):boolean;
function set_target_res(t:tres):boolean;
function set_target_info(t:ttarget):boolean;
function set_string_target(s : string) : boolean;
function set_string_asm(s : string) : boolean;
function set_string_asmmode(s:string;var t:tasmmode):boolean;
procedure InitSystems;
implementation
const
{****************************************************************************
OS Info
****************************************************************************}
os_infos : array[1..oscnt] of tosinfo = (
(
id : os_none;
name : 'No operating system';
shortname : 'none'
),
(
id : os_i386_go32v1;
name : 'GO32 V1 DOS extender';
shortname : 'go32v1';
sharedlibext : '.dll';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : ''; { No .exe, the linker only output a.out ! }
defext : '.def';
scriptext : '.bat';
libprefix : '';
Cprefix : '_';
newline : #13#10;
endian : endian_little;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
),
(
id : os_i386_go32v2;
name : 'GO32 V2 DOS extender';
shortname : 'go32v2';
sharedlibext : '.dll';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '.exe';
defext : '.def';
scriptext : '.bat';
libprefix : '';
Cprefix : '_';
newline : #13#10;
endian : endian_little;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
),
(
id : os_i386_linux;
name : 'Linux for i386';
shortname : 'linux';
sharedlibext : '.so';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '';
defext : '.def';
scriptext : '.sh';
libprefix : 'lib';
Cprefix : '';
newline : #10;
endian : endian_little;
stackalignment : 4;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
),
(
id : os_i386_os2;
name : 'OS/2 via EMX';
shortname : 'os2';
sharedlibext : '.ao2';
staticlibext : '.ao2';
sourceext : '.pas';
pasext : '.pp';
exeext : '.exe';
defext : '.def';
scriptext : '.cmd';
libprefix : '';
Cprefix : '_';
newline : #13#10;
endian : endian_little;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : false
),
(
id : os_i386_win32;
name : 'Win32 for i386';
shortname : 'win32';
sharedlibext : '.dll';
staticlibext : '.aw';
sourceext : '.pp';
pasext : '.pas';
exeext : '.exe';
defext : '.def';
scriptext : '.bat';
libprefix : 'lib';
Cprefix : '_';
newline : #13#10;
endian : endian_little;
stackalignment : 4;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
),
(
id : os_m68k_amiga;
name : 'Commodore Amiga';
shortname : 'amiga';
sharedlibext : '.library';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '';
defext : '';
scriptext : '';
libprefix : '';
Cprefix : '_';
newline : #10;
endian : endian_big;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : false
),
(
id : os_m68k_atari;
name : 'Atari ST/STE';
shortname : 'atari';
sharedlibext : '.dll';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '.tpp';
defext : '';
scriptext : '';
libprefix : '';
Cprefix : '_';
newline : #10;
endian : endian_big;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : false
),
(
id : os_m68k_mac;
name : 'Macintosh m68k';
shortname : 'mac';
sharedlibext : '.dll';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '.tpp';
defext : '';
scriptext : '';
libprefix : '';
Cprefix : '_';
newline : #13;
endian : endian_big;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : false
),
(
id : os_m68k_linux;
name : 'Linux for m68k';
shortname : 'linux';
sharedlibext : '.so';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '';
defext : '';
scriptext : '.sh';
libprefix : 'lib';
Cprefix : '';
newline : #10;
endian : endian_big;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
),
(
id : os_m68k_palmos;
name : 'PalmOS';
shortname : 'palmos';
sharedlibext : '.so';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '';
defext : '';
scriptext : '.sh';
libprefix : 'lib';
Cprefix : '_';
newline : #10;
endian : endian_big;
stackalignment : 2;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : false
),
(
id : os_alpha_linux;
name : 'Linux for Alpha';
shortname : 'axplinux';
sharedlibext : '.so';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '';
defext : '.def';
scriptext : '.sh';
libprefix : 'lib';
Cprefix : '';
newline : #10;
endian : endian_little;
stackalignment : 8;
size_of_pointer : 8;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
),
(
id : os_powerpc_linux;
name : 'Linux for PowerPC';
shortname : 'linuxppc';
sharedlibext : '.so';
staticlibext : '.a';
sourceext : '.pp';
pasext : '.pas';
exeext : '';
defext : '.def';
scriptext : '.sh';
libprefix : 'lib';
Cprefix : '';
newline : #10;
endian : endian_big;
stackalignment : 8;
size_of_pointer : 4;
size_of_longint : 4;
use_bound_instruction : false;
use_function_relative_addresses : true
)
);
{****************************************************************************
Assembler Info
****************************************************************************}
as_infos : array[1..asmcnt] of tasminfo = (
(
id : as_none;
idtxt : 'no'
)
{$ifdef i386}
,(
id : as_i386_as;
idtxt : 'AS';
asmbin : 'as';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '# ';
secnames : ('',
'.text','.data','.bss',
'','','','','','',
'.stab','.stabstr')
)
,(
id : as_i386_as_aout;
idtxt : 'AS_AOUT';
asmbin : 'as';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : 'L';
comment : '# ';
secnames : ('',
'.text','.data','.bss',
'','','','','','',
'.stab','.stabstr')
)
,(
id : as_i386_asw;
idtxt : 'ASW';
asmbin : 'asw';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '# ';
secnames : ('',
'.text','.data','.section .bss',
'.section .idata$2','.section .idata$4','.section .idata$5',
'.section .idata$6','.section .idata$7','.section .edata',
'.stab','.stabstr')
)
,(
id : as_i386_nasmcoff;
idtxt : 'NASMCOFF';
asmbin : 'nasm';
asmcmd : '-f coff -o $OBJ $ASM';
allowdirect : true;
externals : true;
needar : true;
labelprefix : 'L';
comment : '; ';
secnames : ('',
'.text','.data','.bss',
'.idata2','.idata4','.idata5','.idata6','.idata7','.edata',
'.stab','.stabstr')
)
,(
id : as_i386_nasmelf;
idtxt : 'NASMELF';
asmbin : 'nasm';
asmcmd : '-f elf -o $OBJ $ASM';
allowdirect : true;
externals : true;
needar : true;
labelprefix : 'L';
comment : '; ';
secnames : ('',
'.text','.data','.bss',
'.idata2','.idata4','.idata5','.idata6','.idata7','.edata',
'.stab','.stabstr')
)
,(
id : as_i386_nasmobj;
idtxt : 'NASMOBJ';
asmbin : 'nasm';
asmcmd : '-f obj -o $OBJ $ASM';
allowdirect : true;
externals : true;
needar : true;
labelprefix : 'L';
comment : '; ';
secnames : ('',
'.text','.data','.bss',
'.idata2','.idata4','.idata5','.idata6','.idata7','.edata',
'.stab','.stabstr')
)
,(
id : as_i386_tasm;
idtxt : 'TASM';
asmbin : 'tasm';
asmcmd : '/m2 $ASM $OBJ';
allowdirect : true;
externals : true;
needar : true;
labelprefix : '@@';
comment : '; ';
secnames : ('',
'CODE','DATA','BSS',
'','','','','','',
'','')
)
,(
id : as_i386_masm;
idtxt : 'MASM';
asmbin : 'masm';
asmcmd : '$ASM $OBJ';
allowdirect : true;
externals : true;
needar : true;
labelprefix : '.L';
comment : '; ';
secnames : ('',
'CODE','DATA','BSS',
'','','','','','',
'','')
)
,(
id : as_i386_dbg;
idtxt : 'DBG';
asmbin : '';
asmcmd : '';
allowdirect : false;
externals : true;
needar : false;
labelprefix : 'L';
comment : '';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
,(
id : as_i386_coff;
idtxt : 'COFF';
asmbin : '';
asmcmd : '';
allowdirect : false;
externals : true;
needar : false;
labelprefix : '.L';
comment : '';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
,(
id : as_i386_pecoff;
idtxt : 'PECOFF';
asmbin : '';
asmcmd : '';
allowdirect : false;
externals : true;
needar : false;
labelprefix : '.L';
comment : '';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
{$endif i386}
{$ifdef m68k}
,(
id : as_m68k_as;
idtxt : 'AS';
asmbin : 'as';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '# ';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
,(
id : as_m68k_gas;
idtxt : 'GAS';
asmbin : 'as68k'; { Gas for the Amiga}
asmcmd : '--register-prefix-optional -o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '| ';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
,(
id : as_m68k_mit;
idtxt : 'MIT';
asmbin : '';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '| ';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
,(
id : as_m68k_mot;
idtxt : 'MOT';
asmbin : '';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '__L';
comment : '| ';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
,(
id : as_m68k_mpw;
idtxt : 'MPW';
asmbin : '';
asmcmd : '-model far -o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '__L';
comment : '| ';
secnames : ('',
'.text','.data','.bss',
'.idata$2','.idata$4','.idata$5','.idata$6','.idata$7','.edata',
'.stab','.stabstr')
)
{$endif m68k}
{$ifdef alpha}
,(
id : as_alpha_as;
idtxt : 'AS';
asmbin : 'as';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '# ';
secnames : ('',
'.text','.data','.bss',
'','','','','','',
'.stab','.stabstr')
)
{$endif}
{$ifdef powerpc}
,(
id : as_powerpc_as;
idtxt : 'AS';
asmbin : 'as';
asmcmd : '-o $OBJ $ASM';
allowdirect : true;
externals : false;
needar : true;
labelprefix : '.L';
comment : '# ';
secnames : ('',
'.text','.data','.bss',
'','','','','','',
'.stab','.stabstr')
)
{$endif}
);
{****************************************************************************
Ar Info
****************************************************************************}
ar_infos : array[1..arcnt] of tarinfo = (
(
id : ar_none
)
{$ifdef i386}
,(
id : ar_i386_ar;
arcmd : 'ar rs $LIB $FILES'
),
(
id : ar_i386_arw;
arcmd : 'arw rs $LIB $FILES'
)
{$endif i386}
{$ifdef m68k}
,(
id : ar_m68k_ar;
arcmd : 'ar rs $LIB $FILES'
)
{$endif m68k}
{$ifdef alpha}
,(
id : ar_alpha_ar;
arcmd : 'ar rs $LIB $FILES'
)
{$endif}
{$ifdef powerpc}
,(
id : ar_powerpc_ar;
arcmd : 'ar rs $LIB $FILES'
)
{$endif}
);
{****************************************************************************
Res Info
****************************************************************************}
res_infos : array[1..rescnt] of tresinfo = (
(
id : res_none
)
{$ifdef i386}
,(
id : res_i386_windres;
resbin : 'windres';
rescmd : '--include $INC -O coff -o $OBJ $RES'
)
{$endif i386}
);
{****************************************************************************
Targets Info
****************************************************************************}
target_infos : array[1..targetcnt] of ttargetinfo = (
(
target : target_none;
flags : [];
cpu : no_cpu;
short_name : 'notarget'
)
{$ifdef i386}
,(
target : target_i386_GO32V1;
flags : [];
cpu : i386;
short_name : 'GO32V1';
unit_env : 'GO32V1UNITS';
system_unit : 'SYSTEM';
smartext : '.sl';
unitext : '.pp1';
unitlibext : '.ppl';
asmext : '.s1';
objext : '.o1';
resext : '.res';
resobjext : '.o1r';
exeext : ''; { The linker produces a.out }
os : os_i386_GO32V1;
assem : as_i386_as;
assemsrc : as_i386_as;
ar : ar_i386_ar;
res : res_none;
heapsize : 2048*1024;
maxheapsize : 32768*1024;
stacksize : 16384
),
(
target : target_i386_GO32V2;
flags : [];
cpu : i386;
short_name : 'GO32V2';
unit_env : 'GO32V2UNITS';
system_unit : 'SYSTEM';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '.exe';
os : os_i386_GO32V2;
assem : as_i386_coff;
assemsrc : as_i386_as;
ar : ar_i386_ar;
res : res_none;
heapsize : 2048*1024;
maxheapsize : 32768*1024;
stacksize : 16384
),
(
target : target_i386_LINUX;
flags : [];
cpu : i386;
short_name : 'LINUX';
unit_env : 'LINUXUNITS';
system_unit : 'syslinux';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_i386_Linux;
assem : as_i386_as;
assemsrc : as_i386_as;
ar : ar_i386_ar;
res : res_none;
heapsize : 256*1024;
maxheapsize : 32768*1024;
stacksize : 8192
),
(
target : target_i386_OS2;
flags : [tf_need_export];
cpu : i386;
short_name : 'OS2';
unit_env : 'OS2UNITS';
system_unit : 'SYSOS2';
smartext : '.sl';
unitext : '.ppo';
unitlibext : '.ppl';
asmext : '.so2';
objext : '.oo2';
resext : '.res';
resobjext : '.oor';
exeext : ''; { The linker produces a.out }
os : os_i386_OS2;
assem : as_i386_as_aout;
assemsrc : as_i386_as_aout;
ar : ar_i386_ar;
res : res_none;
heapsize : 256*1024;
maxheapsize : 32768*1024;
stacksize : 32768
),
(
target : target_i386_WIN32;
flags : [];
cpu : i386;
short_name : 'WIN32';
unit_env : 'WIN32UNITS';
system_unit : 'SYSWIN32';
smartext : '.slw';
unitext : '.ppw';
unitlibext : '.ppl';
asmext : '.sw';
objext : '.ow';
resext : '.rc';
resobjext : '.owr';
exeext : '.exe';
os : os_i386_Win32;
assem : as_i386_pecoff;
assemsrc : as_i386_asw;
ar : ar_i386_arw;
res : res_i386_windres;
heapsize : 256*1024;
maxheapsize : 32*1024*1024;
stacksize : 32*1024*1024
)
{$endif i386}
{$ifdef m68k}
,(
target : target_m68k_Amiga;
flags : [];
cpu : m68k;
short_name : 'AMIGA';
unit_env : '';
system_unit : 'sysamiga';
smartext : '.sl';
unitext : '.ppa';
unitlibext : '.ppl';
asmext : '.asm';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_m68k_Amiga;
assem : as_m68k_as;
assemsrc : as_m68k_as;
ar : ar_m68k_ar;
res : res_none;
heapsize : 128*1024;
maxheapsize : 32768*1024;
stacksize : 8192
),
(
target : target_m68k_Atari;
flags : [];
cpu : m68k;
short_name : 'ATARI';
unit_env : '';
system_unit : 'SYSATARI';
smartext : '.sl';
unitext : '.ppt';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '.ttp';
os : os_m68k_Atari;
assem : as_m68k_as;
assemsrc : as_m68k_as;
ar : ar_m68k_ar;
res : res_none;
heapsize : 16*1024;
maxheapsize : 32768*1024;
stacksize : 8192
),
(
target : target_m68k_Mac;
flags : [];
cpu : m68k;
short_name : 'MACOS';
unit_env : '';
system_unit : 'sysmac';
smartext : '.sl';
unitext : '.ppt';
unitlibext : '.ppl';
asmext : '.a';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_m68k_Mac;
assem : as_m68k_mpw;
assemsrc : as_m68k_mpw;
ar : ar_m68k_ar;
res : res_none;
heapsize : 128*1024;
maxheapsize : 32768*1024;
stacksize : 8192
),
(
target : target_m68k_linux;
flags : [];
cpu : m68k;
short_name : 'LINUX';
unit_env : 'LINUXUNITS';
system_unit : 'syslinux';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_m68k_Linux;
assem : as_m68k_as;
assemsrc : as_m68k_as;
ar : ar_m68k_ar;
res : res_none;
heapsize : 128*1024;
maxheapsize : 32768*1024;
stacksize : 8192
),
(
target : target_m68k_PalmOS;
flags : [];
cpu : m68k;
short_name : 'PALMOS';
unit_env : 'PALMUNITS';
system_unit : 'syspalm';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_m68k_PalmOS;
assem : as_m68k_as;
assemsrc : as_m68k_as;
ar : ar_m68k_ar;
res : res_none;
heapsize : 128*1024;
maxheapsize : 32768*1024;
stacksize : 8192
)
{$endif m68k}
{$ifdef alpha}
,(
target : target_alpha_LINUX;
flags : [];
cpu : alpha;
short_name : 'LINUX';
unit_env : 'LINUXUNITS';
system_unit : 'syslinux';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_alpha_Linux;
assem : as_alpha_as;
assemsrc : as_alpha_as;
ar : ar_alpha_ar;
res : res_none;
heapsize : 256*1024;
maxheapsize : 32768*1024;
stacksize : 8192
)
{$endif}
{$ifdef powerpc}
,(
target : target_powerpc_LINUX;
flags : [];
cpu : alpha;
short_name : 'LINUX';
unit_env : 'LINUXUNITS';
system_unit : 'syslinux';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
exeext : '';
os : os_powerpc_Linux;
assem : as_powerpc_as;
assemsrc : as_powerpc_as;
ar : ar_powerpc_ar;
res : res_none;
heapsize : 256*1024;
maxheapsize : 32768*1024;
stacksize : 8192
)
{$endif}
);
{****************************************************************************
AsmModeInfo
****************************************************************************}
asmmodeinfos : array[1..asmmodecnt] of tasmmodeinfo = (
(
id : asmmode_none;
idtxt : 'none'
)
{$ifdef i386}
,(
id : asmmode_i386_direct;
idtxt : 'DIRECT'
),
(
id : asmmode_i386_att;
idtxt : 'ATT'
),
(
id : asmmode_i386_intel;
idtxt : 'INTEL'
)
{$endif i386}
{$ifdef m68k}
,(
id : asmmode_m68k_mot;
idtxt : 'MOT'
)
{$endif m68k}
{$ifdef alpha}
,(
id : asmmode_alpha_direct;
idtxt : 'DIRECT'
)
{$endif}
{$ifdef powerpc}
,(
id : asmmode_powerpc_direct;
idtxt : 'DIRECT'
)
{$endif}
);
{****************************************************************************
Helpers
****************************************************************************}
function upper(const s : string) : string;
var
i : longint;
begin
for i:=1 to length(s) do
if s[i] in ['a'..'z'] then
upper[i]:=char(byte(s[i])-32)
else
upper[i]:=s[i];
{$ifndef TP}
{$ifopt H+}
SetLength(upper,length(s));
{$else}
upper[0]:=s[0];
{$endif}
{$else}
upper[0]:=s[0];
{$endif}
end;
function lower(const s : string) : string;
var
i : longint;
begin
for i:=1 to length(s) do
if s[i] in ['A'..'Z'] then
lower[i]:=char(byte(s[i])+32)
else
lower[i]:=s[i];
{$ifndef TP}
{$ifopt H+}
setlength(lower,length(s));
{$else}
lower[0]:=s[0];
{$endif}
{$else}
lower[0]:=s[0];
{$endif}
end;
function set_target_os(t:tos):boolean;
var
i : longint;
begin
set_target_os:=false;
{ target 1 is none }
for i:=2 to oscnt do
if os_infos[i].id=t then
begin
target_os:=os_infos[i];
set_target_os:=true;
exit;
end;
end;
function set_target_asm(t:tasm):boolean;
var
i : longint;
begin
set_target_asm:=false;
for i:=1 to asmcnt do
if as_infos[i].id=t then
begin
target_asm:=as_infos[i];
set_target_asm:=true;
exit;
end;
end;
function set_target_ar(t:tar):boolean;
var
i : longint;
begin
set_target_ar:=false;
for i:=1 to arcnt do
if ar_infos[i].id=t then
begin
target_ar:=ar_infos[i];
set_target_ar:=true;
exit;
end;
end;
function set_target_res(t:tres):boolean;
var
i : longint;
begin
set_target_res:=false;
for i:=1 to rescnt do
if res_infos[i].id=t then
begin
target_res:=res_infos[i];
set_target_res:=true;
exit;
end;
end;
function set_target_info(t:ttarget):boolean;
var
i : longint;
begin
set_target_info:=false;
for i:=1 to targetcnt do
if target_infos[i].target=t then
begin
target_info:=target_infos[i];
set_target_os(target_info.os);
set_target_asm(target_info.assem);
set_target_ar(target_info.ar);
set_target_res(target_info.res);
target_path:=lower(target_info.short_name);
target_cpu:=target_info.cpu;
set_target_info:=true;
exit;
end;
end;
{****************************************************************************
Load from string
****************************************************************************}
function set_string_target(s : string) : boolean;
var
i : longint;
begin
set_string_target:=false;
{ this should be case insensitive !! PM }
s:=upper(s);
for i:=1 to targetcnt do
if target_infos[i].short_name=s then
begin
set_target_info(target_infos[i].target);
set_string_target:=true;
exit;
end;
end;
function set_string_asm(s : string) : boolean;
var
i : longint;
begin
set_string_asm:=false;
{ this should be case insensitive !! PM }
s:=upper(s);
for i:=1 to asmcnt do
if as_infos[i].idtxt=s then
begin
target_asm:=as_infos[i];
set_string_asm:=true;
end;
end;
function set_string_asmmode(s:string;var t:tasmmode):boolean;
var
i : longint;
begin
set_string_asmmode:=false;
{ this should be case insensitive !! PM }
s:=upper(s);
for i:=1 to asmmodecnt do
if asmmodeinfos[i].idtxt=s then
begin
t:=asmmodeinfos[i].id;
set_string_asmmode:=true;
end;
end;
{****************************************************************************
Initialization of default target
****************************************************************************}
procedure default_os(t:ttarget);
begin
set_target_info(t);
if source_os.name='' then
source_os:=target_os;
end;
procedure set_source_os(t:tos);
var
i : longint;
begin
{ can't use message() here (PFV) }
if source_os.name<>'' then
Writeln('Warning: Source OS Redefined!');
for i:=1 to oscnt do
if os_infos[i].id=t then
begin
source_os:=os_infos[i];
exit;
end;
end;
procedure InitSystems;
begin
{ first get source OS }
source_os.name:='';
{ please note then we use cpu86 and cpu68 here on purpose !! }
{$ifdef cpu86}
{$ifdef GO32V1}
set_source_os(os_i386_GO32V1);
{$else}
{$ifdef GO32V2}
set_source_os(os_i386_GO32V2);
{$else}
{$ifdef OS2}
set_source_os(os_i386_OS2);
if (OS_Mode = osDOS) or (OS_Mode = osDPMI)
then source_os.scriptext := '.bat';
{OS/2 via EMX can be run under DOS as well}
{$else}
{$ifdef LINUX}
set_source_os(os_i386_LINUX);
{$else}
{$ifdef WIN32}
set_source_os(os_i386_WIN32);
{$endif win32}
{$endif linux}
{$endif os2}
{$endif go32v2}
{$endif go32v1}
{$endif cpu86}
{$ifdef cpu68}
{$ifdef AMIGA}
set_source_os(os_m68k_Amiga);
{$else}
{$ifdef ATARI}
set_source_os(os_m68k_Atari);
{$else}
{$ifdef MACOS}
set_source_os(os_m68k_MAC);
{$else}
{$ifdef LINUX}
set_source_os(os_m68k_linux);
{$endif linux}
{$endif macos}
{$endif atari}
{$endif amiga}
{$endif cpu68}
{ Now default target !! }
{$ifdef i386}
{$ifdef GO32V1}
default_os(target_i386_GO32V1);
{$else}
{$ifdef GO32V2}
default_os(target_i386_GO32V2);
{$else}
{$ifdef OS2}
default_os(target_i386_OS2);
{$else}
{$ifdef LINUX}
default_os(target_i386_LINUX);
{$else}
{$ifdef WIN32}
default_os(target_i386_WIN32);
{$else}
default_os(target_i386_GO32V2);
{$endif win32}
{$endif linux}
{$endif os2}
{$endif go32v2}
{$endif go32v1}
{$endif i386}
{$ifdef m68k}
{$ifdef AMIGA}
default_os(target_m68k_Amiga);
{$else}
{$ifdef ATARI}
default_os(target_m68k_Atari);
{$else}
{$ifdef MACOS}
default_os(target_m68k_Mac);
{$else}
{$ifdef LINUX}
default_os(target_m68k_linux);
{$else}
default_os(target_m68k_Amiga);
{$endif linux}
{$endif macos}
{$endif atari}
{$endif amiga}
{$endif m68k}
{$ifdef alpha}
default_os(target_alpha_linux);
{$endif alpha}
{$ifdef powerpc}
default_os(target_powerpc_linux);
{$endif powerpc}
end;
begin
InitSystems;
end.
{
$Log$
Revision 1.98 2000-01-07 01:14:42 peter
* updated copyright to 2000
Revision 1.97 1999/11/06 14:34:28 peter
* truncated log to 20 revs
Revision 1.96 1999/11/03 23:43:45 peter
* fixed ar commands
Revision 1.95 1999/10/21 14:29:37 peter
* redesigned linker object
+ library support for linux (only procedures can be exported)
Revision 1.94 1999/09/15 22:09:27 florian
+ rtti is now automatically generated for published classes, i.e.
they are handled like an implicit property
Revision 1.93 1999/09/15 20:24:56 daniel
+ Dw switch now does something.
Revision 1.92 1999/09/07 15:02:41 pierre
* powerpc default was alpha !!
Revision 1.91 1999/08/16 15:35:29 pierre
* fix for DLL relocation problems
* external bss vars had wrong stabs for pecoff
+ -WB11000000 to specify default image base, allows to
load several DLLs with debugging info included
(relocatable DLL are stripped because the relocation
of the .Stab section is misplaced by ldw)
Revision 1.90 1999/08/04 13:03:11 jonas
* all tokens now start with an underscore
* PowerPC compiles!!
Revision 1.89 1999/08/04 00:23:32 florian
* renamed i386asm and i386base to cpuasm and cpubase
Revision 1.88 1999/08/03 22:03:23 peter
* moved bitmask constants to sets
* some other type/const renamings
Revision 1.87 1999/08/03 17:09:43 florian
* the alpha compiler can be compiled now
Revision 1.86 1999/08/03 15:52:00 michael
* changed shortname for linux alpha
Revision 1.85 1999/08/03 13:50:19 michael
+ Changes for alpha
Revision 1.84 1999/08/02 23:56:51 michael
+ Added alpha cpu and linux for alpha os
Revision 1.83 1999/07/10 10:26:20 peter
* merged
Revision 1.82.2.2 1999/07/10 10:03:16 peter
* fixed initialization/finalization in fpc mode
* allow $TARGET also in search paths
Revision 1.82.2.1 1999/07/02 12:52:58 pierre
* pecoff still buggy, as_I386_asw again default
Revision 1.82 1999/06/08 11:50:28 peter
* 2mb again for go32v2/v1
Revision 1.81 1999/06/02 20:46:39 peter
* fixed os2 bindcmd which was double
Revision 1.80 1999/06/02 14:20:31 hajny
* fixed my mistake from previously commited version
Revision 1.79 1999/06/02 13:25:34 hajny
* fixed stripping symbols for OS/2
}