{
Copyright (c) 1998-2002 by Peter Vreman
This unit implements support information structures for linux
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
****************************************************************************
}
{ This unit implements support information structures for linux. }
unit i_linux;
interface
uses
systems;
const
res_elf32_info : tresinfo =
(
id : res_elf;
resbin : 'fpcres';
rescmd : '-o $OBJ -i $RES';
{ cross compiled windres can be used to compile .rc files on linux }
rcbin : 'windres';
rccmd : '--include $INC -O res -o $RES $RC';
);
res_elf64_info : tresinfo =
(
id : res_elf;
resbin : 'fpcres';
rescmd : '-o $OBJ -i $RES';
{ cross compiled windres can be used to compile .rc files on linux }
rcbin : 'windres';
rccmd : '--include $INC -O res -o $RES $RC';
);
system_i386_linux_info : tsysteminfo =
(
system : system_i386_LINUX;
name : 'Linux for i386';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_pic_uses_got{,tf_smartlink_sections},
{$ifdef segment_threadvars}
tf_section_threadvars,
{$endif segment_threadvars}
tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses,
tf_needs_dwarf_cfi];
cpu : cpu_i386;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_i386_elf32;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_elf;
dbg : dbg_stabs;
script : script_unix;
endian : endian_little;
alignment :
(
procalign : 16;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 8;
varalignmin : 0;
varalignmax : 16;
localalignmin : 4;
localalignmax : 8;
recordalignmin : 0;
recordalignmax : 16;
maxCrecordalign : 4
);
first_parm_offset : 8;
stacksize : 262144;
abi : abi_default
);
system_x86_6432_linux_info : tsysteminfo =
(
system : system_x86_6432_LINUX;
name : 'Linux for x64_6432';
shortname : 'Linux6432';
flags : [tf_needs_symbol_size,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses,tf_pic_uses_got{,tf_smartlink_sections}];
cpu : cpu_x86_64;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_i386_elf32;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_stabs;
script : script_unix;
endian : endian_little;
alignment :
(
procalign : 16;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 16;
varalignmin : 0;
varalignmax : 16;
localalignmin : 4;
localalignmax : 8;
recordalignmin : 0;
recordalignmax : 16;
maxCrecordalign : 4
);
first_parm_offset : 8;
stacksize : 262144;
abi : abi_default
);
system_m68k_linux_info : tsysteminfo =
(
system : system_m68k_linux;
name : 'Linux for m68k';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses];
cpu : cpu_m68k;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_gas;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_stabs;
script : script_unix;
endian : endian_big;
alignment :
(
procalign : 4;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 4;
varalignmin : 0;
varalignmax : 4;
localalignmin : 4;
localalignmax : 4;
recordalignmin : 0;
recordalignmax : 2;
maxCrecordalign : 4
);
first_parm_offset : 8;
stacksize : 32*1024*1024;
abi : abi_default
);
system_powerpc_linux_info : tsysteminfo =
(
system : system_powerpc_LINUX;
name : 'Linux for PowerPC';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses];
cpu : cpu_powerpc;
unit_env : '';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_gas;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_stabs;
script : script_unix;
endian : endian_big;
alignment :
(
procalign : 4;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 4;
varalignmin : 0;
varalignmax : 4;
localalignmin : 4;
localalignmax : 4;
recordalignmin : 0;
recordalignmax : 4;
maxCrecordalign : 8
);
first_parm_offset : 8;
stacksize : 32*1024*1024;
abi : abi_powerpc_sysv;
);
system_powerpc64_linux_info : tsysteminfo =
(
system : system_powerpc64_LINUX;
name : 'Linux for PowerPC64';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses];
cpu : cpu_powerpc64;
unit_env : '';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_gas;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_dwarf2;
script : script_unix;
endian : endian_big;
alignment :
(
procalign : 8;
loopalign : 4;
jumpalign : 0;
constalignmin : 4;
constalignmax : 16;
varalignmin : 4;
varalignmax : 16;
localalignmin : 0;
localalignmax : 16;
recordalignmin : 0;
recordalignmax : 16;
maxCrecordalign : 16
);
first_parm_offset : 8;
stacksize : 10*1024*1024;
abi : abi_default
);
system_alpha_linux_info : tsysteminfo =
(
system : system_alpha_LINUX;
name : 'Linux for Alpha';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses];
cpu : cpu_alpha;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_gas;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_stabs;
script : script_unix;
endian : endian_little;
alignment :
(
procalign : 4;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 4;
varalignmin : 0;
varalignmax : 4;
localalignmin : 4;
localalignmax : 4;
recordalignmin : 0;
recordalignmax : 2;
maxCrecordalign : 4
);
first_parm_offset : 8;
stacksize : 32*1024*1024;
abi : abi_default
);
system_x86_64_linux_info : tsysteminfo =
(
system : system_x86_64_LINUX;
name : 'Linux for x86-64';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_needs_dwarf_cfi,
tf_library_needs_pic,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses];
cpu : cpu_x86_64;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_x86_64_elf64;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_dwarf2;
script : script_unix;
endian : endian_little;
alignment :
(
procalign : 8;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 8;
varalignmin : 0;
varalignmax : 16;
localalignmin : 4;
localalignmax : 16;
recordalignmin : 0;
recordalignmax : 16;
maxCrecordalign : 8
);
first_parm_offset : 16;
stacksize : 256*1024;
abi : abi_default
);
system_sparc_linux_info : tsysteminfo =
(
system : system_SPARC_Linux;
name : 'Linux for SPARC';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_library_needs_pic,tf_needs_symbol_type,tf_files_case_sensitive,tf_use_function_relative_addresses];
cpu : cpu_SPARC;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_gas;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_stabs;
script : script_unix;
endian : endian_big;
alignment :
(
procalign : 4;
loopalign : 4;
jumpalign : 0;
constalignmin : 4;
constalignmax : 8;
varalignmin : 4;
varalignmax : 8;
localalignmin : 4;
localalignmax : 8;
recordalignmin : 0;
recordalignmax : 8;
maxCrecordalign : 8
);
first_parm_offset : 92;
stacksize : 262144;
abi : abi_default
);
system_arm_linux_info : tsysteminfo =
(
system : system_arm_Linux;
name : 'Linux for ARM';
shortname : 'Linux';
flags : [tf_needs_symbol_size,tf_needs_symbol_type,tf_files_case_sensitive,
tf_use_function_relative_addresses,tf_smartlink_sections];
cpu : cpu_arm;
unit_env : 'LINUXUNITS';
extradefines : 'UNIX;HASUNIX';
exeext : '';
defext : '.def';
scriptext : '.sh';
smartext : '.sl';
unitext : '.ppu';
unitlibext : '.ppl';
asmext : '.s';
objext : '.o';
resext : '.res';
resobjext : '.or';
sharedlibext : '.so';
staticlibext : '.a';
staticlibprefix : 'libp';
sharedlibprefix : 'lib';
sharedClibext : '.so';
staticClibext : '.a';
staticClibprefix : 'lib';
sharedClibprefix : 'lib';
Cprefix : '';
newline : #10;
dirsep : '/';
assem : as_gas;
assemextern : as_gas;
link : nil;
linkextern : nil;
ar : ar_gnu_ar;
res : res_none;
dbg : dbg_stabs;
script : script_unix;
endian : endian_little;
alignment :
(
procalign : 4;
loopalign : 4;
jumpalign : 0;
constalignmin : 0;
constalignmax : 4;
varalignmin : 0;
varalignmax : 4;
localalignmin : 4;
localalignmax : 8;
recordalignmin : 0;
recordalignmax : 4;
maxCrecordalign : 4
);
first_parm_offset : 8;
stacksize : 262144;
abi : abi_default
);
implementation
initialization
{$ifdef CPU86}
{$ifdef linux}
{ some FreeBSD versions define linux as well }
{$ifndef FreeBSD}
set_source_info(system_i386_linux_info);
{$endif FreeBSD}
{$endif}
{$endif CPU86}
{$ifdef CPU68}
{$ifdef linux}
set_source_info(system_m68k_linux_info);
{$endif linux}
{$endif CPU68}
{$ifdef CPUX86_64}
{$ifdef linux}
set_source_info(system_x86_64_linux_info);
{$endif linux}
{$endif CPUX86_64}
{$ifdef CPUALPHA}
{$ifdef linux}
set_source_info(system_alpha_linux_info);
{$endif linux}
{$endif CPUALPHA}
{$ifdef CPUSPARC}
{$ifdef linux}
set_source_info(system_sparc_linux_info);
{$endif linux}
{$endif CPUSPARC}
{$ifdef CPUPOWERPC32}
{$ifdef linux}
set_source_info(system_powerpc_linux_info);
{$endif linux}
{$endif CPUPOWERPC32}
{$ifdef CPUPOWERPC64}
{$ifdef linux}
set_source_info(system_powerpc64_linux_info);
{$endif linux}
{$endif CPUPOWERPC64}
{$ifdef CPUARM}
{$ifdef linux}
set_source_info(system_arm_linux_info);
{$endif linux}
{$endif CPUARM}
end.
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