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bf6369f1b5
fpc/compiler/pp.pas
pierre bf6369f1b5 * current_module old scanner tagged as invalid if unit is recompiled 
+ added ppheap for better info on tracegetmem of heaptrc
    (adds line column and file index)
  * several memory leaks removed ith help of heaptrc !!
1998-10-08 17:17:07 +00:00

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ObjectPascal
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{
$Id$
Copyright (c) 1993-98 by Florian Klaempfl
Commandline compiler for Free Pascal
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.
****************************************************************************}
{
possible compiler switches (* marks a currently required switch):
-----------------------------------------------------------------
USE_RHIDE generates errors and warning in an format recognized
by rhide
TP to compile the compiler with Turbo or Borland Pascal
GDB* support of the GNU Debugger
I386 generate a compiler for the Intel i386+
M68K generate a compiler for the M68000
USEOVERLAY compiles a TP version which uses overlays
EXTDEBUG some extra debug code is executed
SUPPORT_MMX only i386: releases the compiler switch
MMX which allows the compiler to generate
MMX instructions
EXTERN_MSG Don't compile the msgfiles in the compiler, always
use external messagefiles, default for TP
NOAG386INT no Intel Assembler output
NOAG386NSM no NASM output
-----------------------------------------------------------------
Required switches for a i386 compiler be compiled by Free Pascal Compiler:
GDB;I386
Required switches for a i386 compiler be compiled by Turbo Pascal:
GDB;I386;TP
Required switches for a 68000 compiler be compiled by Turbo Pascal:
GDB;M68k;TP
}
{$ifdef FPC}
{$ifndef GDB}
{ people can try to compile without GDB }
{ $error The compiler switch GDB must be defined}
{$endif GDB}
{ but I386 or M68K must be defined }
{ and only one of the two }
{$ifndef I386}
{$ifndef M68K}
{$fatal One of the switches I386 or M68K must be defined}
{$endif M68K}
{$endif I386}
{$ifdef I386}
{$ifdef M68K}
{$fatal ONLY one of the switches I386 or M68K must be defined}
{$endif M68K}
{$endif I386}
{$ifdef support_mmx}
{$ifndef i386}
{$fatal I386 switch must be on for MMX support}
{$endif i386}
{$endif support_mmx}
{$endif}
{$ifdef TP}
{$IFNDEF DPMI}
{$M 24000,0,655360}
{$ELSE}
{$M 65000}
{$ENDIF DPMI}
{$E+,N+,F+,S-,R-}
{$endif TP}
program pp;
{$IFDEF TP}
{$UNDEF PROFILE}
{$IFDEF DPMI}
{$UNDEF USEOVERLAY}
{$ENDIF}
{$ENDIF}
{$ifdef FPC}
{$UNDEF USEOVERLAY}
{$ENDIF}
uses
{$ifdef useoverlay}
{$ifopt o+}
Overlay,ppovin,
{$else}
{$error You must compile with the $O+ switch}
{$endif}
{$endif useoverlay}
{$ifdef profile}
profile,
{$endif profile}
{$ifdef FPC}
{$ifdef heaptrc}
ppheap,
{$endif heaptrc}
{$endif FPC}
globals,compiler;
{$ifdef useoverlay}
{$O files}
{$O globals}
{$O hcodegen}
{$O pass_1}
{$O pass_2}
{$O tree}
{$O types}
{$O objects}
{$O options}
{$O cobjects}
{$O globals}
{$O systems}
{$O parser}
{$O pbase}
{$O pdecl}
{$O pexports}
{$O pexpr}
{$O pmodules}
{$O pstatmnt}
{$O psub}
{$O psystem}
{$O ptconst}
{$O script}
{$O switches}
{$O temp_gen}
{$O comphook}
{$O dos}
{$O scanner}
{$O symtable}
{$O objects}
{$O aasm}
{$O link}
{$O assemble}
{$O messages}
{$O gendef}
{$O import}
{$O os2_targ}
{$O win_targ}
{$O asmutils}
{$ifdef gdb}
{$O gdb}
{$endif gdb}
{$ifdef i386}
{$O opts386}
{$O i386}
{$O cgai386}
{$O tgeni386}
{$O cg386add}
{$O cg386cal}
{$O cg386cnv}
{$O cg386con}
{$O cg386flw}
{$O cg386ld}
{$O cg386inl}
{$O cg386mat}
{$O cg386set}
{$ifndef NOOPT}
{$O aopt386}
{$endif}
{$IfNDef Nora386dir}
{$O ra386dir}
{$endif}
{$IfNDef Nora386int}
{$O ra386int}
{$endif}
{$IfNDef Nora386att}
{$O ra386att}
{$endif}
{$ifndef NoAg386Int}
{$O ag386int}
{$endif}
{$ifndef NoAg386Att}
{$O ag386att}
{$endif}
{$ifndef NoAg386Nsm}
{$O ag386nsm}
{$endif}
{$endif}
{$ifdef m68k}
{$O opts68k}
{$O m68k}
{$O cga68k}
{$O tgen68k}
{$O cg68kadd}
{$O cg68kcal}
{$O cg68kcnv}
{$O cg68kcon}
{$O cg68kflw}
{$O cg68kld}
{$O cg68kinl}
{$O cg68kmat}
{$O cg68kset}
{$IfNDef Nora68kMot}
{$O ra68kmot}
{$endif}
{$IfNDef Noag68kGas}
{$O ag68kgas}
{$endif}
{$IfNDef Noag68kMot}
{$O ag68kmot}
{$endif}
{$IfNDef Noag68kMit}
{$O ag68kmit}
{$endif}
{$endif}
{$endif useoverlay}
var
oldexit : pointer;
procedure myexit;{$ifndef FPC}far;{$endif}
begin
exitproc:=oldexit;
{ Show Runtime error if there was an error }
if (erroraddr<>nil) then
begin
case exitcode of
202 : begin
erroraddr:=nil;
Writeln('Error: Stack Overflow');
end;
203 : begin
erroraddr:=nil;
Writeln('Error: Out of memory');
end;
end;
Writeln('Compilation aborted at line ',aktfilepos.line);
end;
end;
begin
oldexit:=exitproc;
exitproc:=@myexit;
{$ifndef TP}
{$ifndef UseAnsiString}
heapblocks:=true;
{$endif not UseAnsiString}
{$endif}
{$ifdef UseOverlay}
InitOverlay;
{$endif}
{ Call the compiler with empty command, so it will take the parameters }
Halt(Compile(''));
end.
{
$Log$
Revision 1.33 1998-10-08 17:17:26 pierre
* current_module old scanner tagged as invalid if unit is recompiled
+ added ppheap for better info on tracegetmem of heaptrc
(adds line column and file index)
* several memory leaks removed ith help of heaptrc !!
Revision 1.32 1998/10/02 17:03:51 peter
* ifdef heaptrc for heaptrc
Revision 1.31 1998/09/28 16:57:23 pierre
* changed all length(p^.value_str^) into str_length(p)
to get it work with and without ansistrings
* changed sourcefiles field of tmodule to a pointer
Revision 1.30 1998/09/24 23:49:13 peter
+ aktmodeswitches
Revision 1.29 1998/09/17 09:42:41 peter
+ pass_2 for cg386
* Message() -> CGMessage() for pass_1/pass_2
Revision 1.28 1998/08/26 15:31:17 peter
* heapblocks for >0.99.5
Revision 1.27 1998/08/11 00:00:00 peter
* fixed dup log
Revision 1.26 1998/08/10 15:49:40 peter
* small fixes for 0.99.5
Revision 1.25 1998/08/10 14:50:16 peter
+ localswitches, moduleswitches, globalswitches splitting
Revision 1.24 1998/08/10 10:18:32 peter
+ Compiler,Comphook unit which are the new interface units to the
compiler
Revision 1.23 1998/08/05 16:00:16 florian
* some fixes for ansi strings
Revision 1.22 1998/08/04 16:28:40 jonas
* added support for NoRa386* in the $O ... section
Revision 1.21 1998/07/18 17:11:12 florian
+ ansi string constants fixed
+ switch $H partial implemented
Revision 1.20 1998/07/14 14:46:55 peter
* released NEWINPUT
Revision 1.19 1998/07/07 11:20:04 peter
+ NEWINPUT for a better inputfile and scanner object
Revision 1.18 1998/06/24 14:06:33 peter
* fixed the name changes
Revision 1.17 1998/06/23 08:59:22 daniel
* Recommitted.
Revision 1.16 1998/06/17 14:10:17 peter
* small os2 fixes
* fixed interdependent units with newppu (remake3 under linux works now)
Revision 1.15 1998/06/16 11:32:18 peter
* small cosmetic fixes
Revision 1.14 1998/06/15 13:43:45 daniel
* Updated overlays.
Revision 1.12 1998/05/23 01:21:23 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 1998/05/20 09:42:35 pierre
+ UseTokenInfo now default
* unit in interface uses and implementation uses gives error now
* only one error for unknown symbol (uses lastsymknown boolean)
the problem came from the label code !
+ first inlined procedures and function work
(warning there might be allowed cases were the result is still wrong !!)
* UseBrower updated gives a global list of all position of all used symbols
with switch -gb
Revision 1.10 1998/05/12 10:47:00 peter
* moved printstatus to verb_def
+ V_Normal which is between V_Error and V_Warning and doesn't have a
prefix like error: warning: and is included in V_Default
* fixed some messages
* first time parameter scan is only for -v and -T
- removed old style messages
Revision 1.9 1998/05/11 13:07:56 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 1.8 1998/05/08 09:21:57 michael
+ Librarysearchpath is now a linker object field;
Revision 1.7 1998/05/04 17:54:28 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 1998/04/29 13:40:23 peter
+ heapblocks:=true
Revision 1.5 1998/04/29 10:33:59 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 1.3 1998/04/21 10:16:48 peter
* patches from strasbourg
* objects is not used anymore in the fpc compiled version
Revision 1.2 1998/04/07 13:19:47 pierre
* bugfixes for reset_gdb_info
in MEM parsing for go32v2
better external symbol creation
support for rhgdb.exe (lowercase file names)
}
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