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fpc/compiler/globtype.pas
peter e525797c51 * updated copyright to 2000
2000-01-07 01:14:18 +00:00

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8.4 KiB
ObjectPascal
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{
$Id$
Copyright (c) 1998-2000 by Florian Klaempfl, Pierre Muller
Global types
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.
****************************************************************************
}
unit globtype;
interface
const
maxidlen = 64;
type
{ System independent float names }
{$ifdef i386}
bestreal = extended;
ts32real = single;
ts64real = double;
ts80real = extended;
ts64comp = extended;
{$endif}
{$ifdef m68k}
bestreal = real;
ts32real = single;
ts64real = double;
ts80real = extended;
ts64comp = comp;
{$endif}
{$ifdef alpha}
bestreal = extended;
ts32real = single;
ts64real = double;
ts80real = extended;
ts64comp = comp;
{$endif}
{$ifdef powerpc}
bestreal = double;
ts32real = single;
ts64real = double;
ts80real = extended;
ts64comp = comp;
{$endif powerpc}
pbestreal=^bestreal;
{ Switches which can be changed locally }
tlocalswitch = (cs_localnone,
{ codegen }
cs_check_overflow,cs_check_range,cs_check_io,cs_check_stack,
cs_omitstackframe,cs_do_assertion,cs_generate_rtti,
{ mmx }
cs_mmx,cs_mmx_saturation,
{ parser }
cs_typed_addresses,cs_strict_var_strings,cs_ansistrings
);
tlocalswitches = set of tlocalswitch;
{ Switches which can be changed only at the beginning of a new module }
tmoduleswitch = (cs_modulenone,
{ parser }
cs_fp_emulation,cs_extsyntax,cs_openstring,
{ support }
cs_support_inline,cs_support_goto,cs_support_macro,
cs_support_c_operators,cs_static_keyword,
cs_typed_const_not_changeable,
{ generation }
cs_profile,cs_debuginfo,cs_browser,cs_local_browser,cs_compilesystem,
cs_lineinfo,
{ linking }
cs_create_smart,cs_create_dynamic
);
tmoduleswitches = set of tmoduleswitch;
{ Switches which can be changed only for a whole program/compilation,
mostly set with commandline }
tglobalswitch = (cs_globalnone,
{ parameter switches }
cs_check_unit_name,cs_constructor_name,
{ units }
cs_load_objpas_unit,
cs_load_gpc_unit,
{ optimizer }
cs_regalloc,cs_uncertainopts,cs_littlesize,cs_optimize,
cs_fastoptimize, cs_slowoptimize,
{ browser }
cs_browser_log,
{ debugger }
cs_gdb_dbx,cs_gdb_gsym,cs_gdb_heaptrc,cs_checkpointer,
{ assembling }
cs_asm_leave,cs_asm_extern,cs_asm_pipe,cs_asm_source,
cs_asm_regalloc,cs_asm_tempalloc,
{ linking }
cs_link_extern,cs_link_static,cs_link_smart,cs_link_shared,cs_link_deffile,
cs_link_strip,cs_link_toc
);
tglobalswitches = set of tglobalswitch;
{ Switches which can be changed by a mode (fpc,tp7,delphi) }
tmodeswitch = (m_none,m_all, { needed for keyword }
{ generic }
m_fpc,m_objfpc,m_delphi,m_tp,m_gpc,
{ more specific }
m_class, { delphi class model }
m_objpas, { load objpas unit }
m_result, { result in functions }
m_string_pchar, { pchar 2 string conversion }
m_cvar_support, { cvar variable directive }
m_nested_comment, { nested comments }
m_tp_procvar, { tp style procvars (no @ needed) }
m_repeat_forward, { repeating forward declarations is needed }
m_pointer_2_procedure, { allows the assignement of pointers to
procedure variables }
m_autoderef, { does auto dereferencing of struct. vars }
m_initfinal, { initialization/finalization for units }
m_add_pointer, { allow pointer add/sub operations }
m_default_ansistring { ansistring turned on by default }
);
tmodeswitches = set of tmodeswitch;
{ win32 sub system }
tapptype = (at_none,
at_gui,at_cui
);
{ currently parsed block type }
tblock_type = (bt_none,
bt_general,bt_type,bt_const,bt_except
);
{ packrecords types }
tpackrecords = (packrecord_none,
packrecord_1,packrecord_2,packrecord_4,
packrecord_8,packrecord_16,packrecord_32,
packrecord_C
);
const
packrecordalignment : array[tpackrecords] of byte=(0,
1,2,4,8,16,32,1
);
type
stringid = string[maxidlen];
tnormalset = set of byte; { 256 elements set }
pnormalset = ^tnormalset;
pdouble = ^double;
pbyte = ^byte;
pword = ^word;
plongint = ^longint;
const
{ link options }
link_none = $0;
link_allways = $1;
link_static = $2;
link_smart = $4;
link_shared = $8;
implementation
begin
end.
{
$Log$
Revision 1.25 2000-01-07 01:14:27 peter
* updated copyright to 2000
Revision 1.24 1999/11/12 11:03:50 peter
* searchpaths changed to stringqueue object
Revision 1.23 1999/11/09 13:00:38 peter
* define FPC_DELPHI,FPC_OBJFPC,FPC_TP,FPC_GPC
* initial support for ansistring default with modes
Revision 1.22 1999/11/06 14:34:21 peter
* truncated log to 20 revs
Revision 1.21 1999/11/04 10:55:31 peter
* TSearchPathString for the string type of the searchpaths, which is
ansistring under FPC/Delphi
Revision 1.20 1999/10/22 10:39:34 peter
* split type reading from pdecl to ptype unit
* parameter_dec routine is now used for procedure and procvars
Revision 1.19 1999/09/20 16:38:54 peter
* cs_create_smart instead of cs_smartlink
* -CX is create smartlink
* -CD is create dynamic, but does nothing atm.
Revision 1.18 1999/09/08 16:05:32 peter
* pointer add/sub is now as expected and the same results as inc/dec
Revision 1.17 1999/08/13 15:44:58 peter
* first things to include lineinfo in the executable
Revision 1.16 1999/08/11 17:26:33 peter
* tlinker object is now inherited for win32 and dos
* postprocessexecutable is now a method of tlinker
Revision 1.15 1999/08/04 13:02:42 jonas
* all tokens now start with an underscore
* PowerPC compiles!!
Revision 1.14 1999/08/01 23:04:48 michael
+ Changes for Alpha
Revision 1.13 1999/07/23 16:05:21 peter
* alignment is now saved in the symtable
* C alignment added for records
* PPU version increased to solve .12 <-> .13 probs
Revision 1.12 1999/07/10 10:26:19 peter
* merged
Revision 1.11 1999/07/03 00:29:49 peter
* new link writing to the ppu, one .ppu is needed for all link types,
static (.o) is now always created also when smartlinking is used
Revision 1.10.2.1 1999/07/10 10:03:06 peter
* fixed initialization/finalization in fpc mode
* allow $TARGET also in search paths
Revision 1.10 1999/05/17 14:30:39 pierre
+ cs_checkpointer
Revision 1.9 1999/05/12 00:19:49 peter
* removed R_DEFAULT_SEG
* uniform float names
Revision 1.8 1999/04/26 13:31:33 peter
* release storenumber,double_checksum
Revision 1.7 1999/04/25 22:34:58 pierre
+ cs_typed_const_not_changeable added but not implemented yet !
Revision 1.6 1999/04/16 11:49:42 peter
+ tempalloc
+ -at to show temp alloc info in .s file
Revision 1.5 1999/04/10 16:15:01 peter
* fixed browcol
+ -ar to show regalloc info in .s file
Revision 1.4 1999/03/26 00:05:30 peter
* released valintern
+ deffile is now removed when compiling is finished
* ^( compiles now correct
+ static directive
* shrd fixed
Revision 1.3 1999/01/27 13:51:44 pierre
* dos end of line problem
}
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