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https://gitlab.com/freepascal.org/fpc/source.git
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795 lines
30 KiB
ObjectPascal
795 lines
30 KiB
ObjectPascal
{
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$Id$
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Copyright (c) 1998 by Florian Klaempfl
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This unit implements some support routines for the win32 target like
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import/export handling
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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 win_targ;
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interface
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uses import,export;
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type
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pimportlibwin32=^timportlibwin32;
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timportlibwin32=object(timportlib)
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procedure preparelib(const s:string);virtual;
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procedure importprocedure(const func,module:string;index:longint;const name:string);virtual;
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procedure importvariable(const varname,module:string;const name:string);virtual;
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procedure generatelib;virtual;
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procedure generatesmartlib;
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end;
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pexportlibwin32=^texportlibwin32;
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texportlibwin32=object(texportlib)
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st : string;
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last_index : longint;
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procedure preparelib(const s:string);virtual;
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procedure exportprocedure(hp : pexported_item);virtual;
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procedure exportvar(hp : pexported_item);virtual;
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procedure generatelib;virtual;
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end;
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{ sets some flags of the executable }
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procedure postprocessexecutable(n : string);
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implementation
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uses
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aasm,files,strings,globtype,globals,cobjects,systems,verbose
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{$ifdef GDB}
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,gdb
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{$endif}
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{$ifdef i386}
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{$ifdef Ag386Bin}
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,i386base,i386asm
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{$else}
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,i386
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{$endif}
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{$endif}
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;
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type
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tdosheader = packed record
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e_magic : word;
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e_cblp : word;
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e_cp : word;
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e_crlc : word;
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e_cparhdr : word;
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e_minalloc : word;
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e_maxalloc : word;
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e_ss : word;
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e_sp : word;
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e_csum : word;
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e_ip : word;
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e_cs : word;
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e_lfarlc : word;
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e_ovno : word;
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e_res : array[0..3] of word;
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e_oemid : word;
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e_oeminfo : word;
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e_res2 : array[0..9] of word;
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e_lfanew : longint;
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end;
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tpeheader = packed record
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PEMagic : array[0..3] of char;
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Machine : word;
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NumberOfSections : word;
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TimeDateStamp : longint;
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PointerToSymbolTable : longint;
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NumberOfSymbols : longint;
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SizeOfOptionalHeader : word;
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Characteristics : word;
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Magic : word;
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MajorLinkerVersion : byte;
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MinorLinkerVersion : byte;
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SizeOfCode : longint;
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SizeOfInitializedData : longint;
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SizeOfUninitializedData : longint;
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AddressOfEntryPoint : longint;
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BaseOfCode : longint;
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BaseOfData : longint;
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ImageBase : longint;
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SectionAlignment : longint;
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FileAlignment : longint;
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MajorOperatingSystemVersion : word;
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MinorOperatingSystemVersion : word;
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MajorImageVersion : word;
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MinorImageVersion : word;
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MajorSubsystemVersion : word;
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MinorSubsystemVersion : word;
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Reserved1 : longint;
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SizeOfImage : longint;
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SizeOfHeaders : longint;
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CheckSum : longint;
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Subsystem : word;
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DllCharacteristics : word;
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SizeOfStackReserve : longint;
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SizeOfStackCommit : longint;
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SizeOfHeapReserve : longint;
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SizeOfHeapCommit : longint;
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LoaderFlags : longint;
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NumberOfRvaAndSizes : longint;
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{ DataDirectory : array[0..(IMAGE_NUMBEROF_DIRECTORY_ENTRIES)-1] of IMAGE_DATA_DIRECTORY; }
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end;
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function DllName(Const Name : string) : string;
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var n : string;
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begin
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n:=Upper(SplitExtension(Name));
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if (n='.DLL') or (n='.DRV') or (n='.EXE') then
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DllName:=Name
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else
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DllName:=Name+target_os.sharedlibext;
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end;
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procedure timportlibwin32.preparelib(const s : string);
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begin
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if not(assigned(importssection)) then
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importssection:=new(paasmoutput,init);
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end;
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procedure timportlibwin32.importprocedure(const func,module : string;index : longint;const name : string);
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var
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hp1 : pimportlist;
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hp2 : pimported_item;
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hs : string;
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begin
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{ that IS wrong for DRV files
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hs:=SplitName(module); }
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hs:=DllName(module);
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{ search for the module }
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hp1:=pimportlist(current_module^.imports^.first);
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while assigned(hp1) do
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begin
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if hs=hp1^.dllname^ then
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break;
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hp1:=pimportlist(hp1^.next);
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end;
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{ generate a new item ? }
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if not(assigned(hp1)) then
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begin
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hp1:=new(pimportlist,init(hs));
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current_module^.imports^.concat(hp1);
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end;
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hp2:=new(pimported_item,init(func,name,index));
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hp1^.imported_items^.concat(hp2);
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end;
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procedure timportlibwin32.importvariable(const varname,module:string;const name:string);
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var
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hp1 : pimportlist;
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hp2 : pimported_item;
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hs : string;
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begin
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hs:=DllName(module);
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{ search for the module }
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hp1:=pimportlist(current_module^.imports^.first);
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while assigned(hp1) do
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begin
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if hs=hp1^.dllname^ then
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break;
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hp1:=pimportlist(hp1^.next);
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end;
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{ generate a new item ? }
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if not(assigned(hp1)) then
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begin
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hp1:=new(pimportlist,init(hs));
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current_module^.imports^.concat(hp1);
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end;
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hp2:=new(pimported_item,init_var(varname,name));
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hp1^.imported_items^.concat(hp2);
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end;
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procedure timportlibwin32.generatesmartlib;
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var
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hp1 : pimportlist;
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hp2 : pimported_item;
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lhead,lname,lcode,
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lidata4,lidata5 : plabel;
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r : preference;
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begin
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hp1:=pimportlist(current_module^.imports^.first);
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while assigned(hp1) do
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begin
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importssection^.concat(new(pai_cut,init));
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codesegment^.concat(new(pai_cut,init));
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{ create header for this importmodule }
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{ Get labels for the sections }
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getdatalabel(lhead);
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getdatalabel(lname);
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getlabel(lidata4);
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getlabel(lidata5);
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importssection^.concat(new(pai_section,init(sec_idata2)));
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importssection^.concat(new(pai_label,init(lhead)));
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{ pointer to procedure names }
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(lidata4))));
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{ two empty entries follow }
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importssection^.concat(new(pai_const,init_32bit(0)));
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importssection^.concat(new(pai_const,init_32bit(0)));
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{ pointer to dll name }
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(lname))));
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{ pointer to fixups }
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(lidata5))));
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{ first write the name references }
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importssection^.concat(new(pai_section,init(sec_idata4)));
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importssection^.concat(new(pai_const,init_32bit(0)));
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importssection^.concat(new(pai_label,init(lidata4)));
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{ then the addresses and create also the indirect jump }
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importssection^.concat(new(pai_section,init(sec_idata5)));
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importssection^.concat(new(pai_const,init_32bit(0)));
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importssection^.concat(new(pai_label,init(lidata5)));
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{ write final section }
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importssection^.concat(new(pai_cut,init_end));
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{ end of name references }
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importssection^.concat(new(pai_section,init(sec_idata4)));
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importssection^.concat(new(pai_const,init_32bit(0)));
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{ end if addresses }
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importssection^.concat(new(pai_section,init(sec_idata5)));
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importssection^.concat(new(pai_const,init_32bit(0)));
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{ dllname }
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importssection^.concat(new(pai_section,init(sec_idata7)));
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importssection^.concat(new(pai_label,init(lname)));
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importssection^.concat(new(pai_string,init(hp1^.dllname^+{target_os.sharedlibext+}#0)));
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{ create procedures }
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hp2:=pimported_item(hp1^.imported_items^.first);
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while assigned(hp2) do
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begin
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{ insert cuts }
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importssection^.concat(new(pai_cut,init));
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{ create indirect jump }
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if not hp2^.is_var then
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begin
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getlabel(lcode);
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new(r);
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reset_reference(r^);
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r^.symbol:=newasmsymbol(lab2str(lcode));
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{ place jump in codesegment, insert a code section in the
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importsection to reduce the amount of .s files (PFV) }
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importssection^.concat(new(pai_section,init(sec_code)));
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{$IfDef GDB}
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if (cs_debuginfo in aktmoduleswitches) then
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importssection^.concat(new(pai_stab_function_name,init(nil)));
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{$EndIf GDB}
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importssection^.concat(new(pai_align,init_op(4,$90)));
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importssection^.concat(new(pai_symbol,init_global(hp2^.func^)));
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importssection^.concat(new(pai386,op_ref(A_JMP,S_NO,r)));
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end;
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{ create head link }
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importssection^.concat(new(pai_section,init(sec_idata7)));
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(lhead))));
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{ fixup }
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getlabel(plabel(hp2^.lab));
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importssection^.concat(new(pai_section,init(sec_idata4)));
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(hp2^.lab))));
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{ add jump field to importsection }
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importssection^.concat(new(pai_section,init(sec_idata5)));
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if hp2^.is_var then
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importssection^.concat(new(pai_symbol,init_global(hp2^.func^)))
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else
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importssection^.concat(new(pai_label,init(lcode)));
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if hp2^.name^<>'' then
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(hp2^.lab))))
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else
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importssection^.concat(new(pai_const,init_32bit($80000000 or hp2^.ordnr)));
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{ finally the import information }
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importssection^.concat(new(pai_section,init(sec_idata6)));
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importssection^.concat(new(pai_label,init(hp2^.lab)));
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importssection^.concat(new(pai_const,init_16bit(hp2^.ordnr)));
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importssection^.concat(new(pai_string,init(hp2^.name^+#0)));
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importssection^.concat(new(pai_align,init_op(2,0)));
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hp2:=pimported_item(hp2^.next);
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end;
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hp1:=pimportlist(hp1^.next);
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end;
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end;
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procedure timportlibwin32.generatelib;
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var
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hp1 : pimportlist;
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hp2 : pimported_item;
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l1,l2,l3,l4 : plabel;
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r : preference;
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begin
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if (cs_smartlink in aktmoduleswitches) then
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begin
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generatesmartlib;
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exit;
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end;
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hp1:=pimportlist(current_module^.imports^.first);
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while assigned(hp1) do
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begin
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{ Insert cuts for smartlinking }
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if (cs_smartlink in aktmoduleswitches) then
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begin
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importssection^.concat(new(pai_cut,init));
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codesegment^.concat(new(pai_cut,init));
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end;
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{$IfDef GDB}
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if (cs_debuginfo in aktmoduleswitches) then
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codesegment^.concat(new(pai_stab_function_name,init(nil)));
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{$EndIf GDB}
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{ Get labels for the sections }
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getlabel(l1);
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getlabel(l2);
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getlabel(l3);
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importssection^.concat(new(pai_section,init(sec_idata2)));
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{ pointer to procedure names }
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(l2))));
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{ two empty entries follow }
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importssection^.concat(new(pai_const,init_32bit(0)));
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importssection^.concat(new(pai_const,init_32bit(0)));
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{ pointer to dll name }
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(l1))));
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{ pointer to fixups }
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(l3))));
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{ only create one section for each else it will
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create a lot of idata* }
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{ first write the name references }
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importssection^.concat(new(pai_section,init(sec_idata4)));
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importssection^.concat(new(pai_label,init(l2)));
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hp2:=pimported_item(hp1^.imported_items^.first);
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while assigned(hp2) do
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begin
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getlabel(plabel(hp2^.lab));
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if hp2^.name^<>'' then
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(hp2^.lab))))
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else
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importssection^.concat(new(pai_const,init_32bit($80000000 or hp2^.ordnr)));
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hp2:=pimported_item(hp2^.next);
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end;
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{ finalize the names ... }
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importssection^.concat(new(pai_const,init_32bit(0)));
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{ then the addresses and create also the indirect jump }
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importssection^.concat(new(pai_section,init(sec_idata5)));
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importssection^.concat(new(pai_label,init(l3)));
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hp2:=pimported_item(hp1^.imported_items^.first);
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while assigned(hp2) do
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begin
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if not hp2^.is_var then
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begin
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getdatalabel(l4);
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{ create indirect jump }
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new(r);
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reset_reference(r^);
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r^.symbol:=newasmsymbol(lab2str(l4));
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{ place jump in codesegment }
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codesegment^.concat(new(pai_align,init_op(4,$90)));
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codesegment^.concat(new(pai_symbol,init_global(hp2^.func^)));
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codesegment^.concat(new(pai386,op_ref(A_JMP,S_NO,r)));
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{ add jump field to importsection }
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importssection^.concat(new(pai_label,init(l4)));
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end
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else
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begin
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importssection^.concat(new(pai_symbol,init_global(hp2^.func^)));
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end;
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importssection^.concat(new(pai_const_symbol,init_rva(lab2str(hp2^.lab))));
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hp2:=pimported_item(hp2^.next);
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end;
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{ finalize the addresses }
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importssection^.concat(new(pai_const,init_32bit(0)));
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{ finally the import information }
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importssection^.concat(new(pai_section,init(sec_idata6)));
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hp2:=pimported_item(hp1^.imported_items^.first);
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while assigned(hp2) do
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begin
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importssection^.concat(new(pai_label,init(hp2^.lab)));
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{ the ordinal number }
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importssection^.concat(new(pai_const,init_16bit(hp2^.ordnr)));
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importssection^.concat(new(pai_string,init(hp2^.name^+#0)));
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importssection^.concat(new(pai_align,init_op(2,0)));
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hp2:=pimported_item(hp2^.next);
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end;
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{ create import dll name }
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importssection^.concat(new(pai_section,init(sec_idata7)));
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importssection^.concat(new(pai_label,init(l1)));
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importssection^.concat(new(pai_string,init(hp1^.dllname^+{target_os.sharedlibext+}#0)));
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hp1:=pimportlist(hp1^.next);
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end;
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end;
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procedure texportlibwin32.preparelib(const s:string);
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begin
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if not(assigned(exportssection)) then
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exportssection:=new(paasmoutput,init);
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last_index:=0;
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end;
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procedure texportlibwin32.exportvar(hp : pexported_item);
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begin
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{ same code used !! PM }
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exportprocedure(hp);
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end;
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procedure texportlibwin32.exportprocedure(hp : pexported_item);
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{ must be ordered at least for win32 !! }
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var hp2 : pexported_item;
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begin
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hp2:=pexported_item(current_module^._exports^.first);
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{ first test the index value }
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if (hp^.options and eo_index)<>0 then
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begin
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if (hp^.index<=0) or (hp^.index>$ffff) then
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message1(parser_e_export_invalid_index,tostr(hp^.index))
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else while assigned(hp2) do
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begin
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if (hp^.index=hp2^.index) then
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if ((hp2^.options and eo_index)<>0) then
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message1(parser_e_export_ordinal_double,tostr(hp^.index))
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else
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begin
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inc(last_index);
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hp2^.index:=last_index;
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end;
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hp2:=pexported_item(hp2^.next);
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end;
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if hp^.index=last_index+1 then
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inc(last_index);
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end
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else
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begin
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inc(last_index);
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hp^.index:=last_index;
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end;
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{ use pascal name is none specified }
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|
if (hp^.options and eo_name)=0 then
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begin
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hp^.name:=stringdup(hp^.sym^.name);
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hp^.options:=hp^.options or eo_name;
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end;
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{ now place in correct order }
|
|
hp2:=pexported_item(current_module^._exports^.first);
|
|
while assigned(hp2) and
|
|
(hp^.name^>hp2^.name^) do
|
|
hp2:=pexported_item(hp2^.next);
|
|
{ insert hp there !! }
|
|
if assigned(hp2) and (hp2^.name^=hp^.name^) then
|
|
begin
|
|
{ this is not allowed !! }
|
|
message1(parser_e_export_name_double,hp^.name^);
|
|
end;
|
|
if hp2=pexported_item(current_module^._exports^.first) then
|
|
current_module^._exports^.insert(hp)
|
|
else if assigned(hp2) then
|
|
begin
|
|
hp^.next:=hp2;
|
|
hp^.previous:=hp2^.previous;
|
|
if assigned(hp2^.previous) then
|
|
hp2^.previous^.next:=hp;
|
|
hp2^.previous:=hp;
|
|
end
|
|
else
|
|
current_module^._exports^.concat(hp);
|
|
end;
|
|
|
|
|
|
procedure texportlibwin32.generatelib;
|
|
|
|
var
|
|
ordinal_base,ordinal_max,ordinal_min : longint;
|
|
current_index : longint;
|
|
entries,named_entries : longint;
|
|
name_label,dll_name_label,export_address_table : plabel;
|
|
export_name_table_pointers,export_ordinal_table : plabel;
|
|
hp,hp2 : pexported_item;
|
|
tempexport : plinkedlist;
|
|
address_table,name_table_pointers,
|
|
name_table,ordinal_table : paasmoutput;
|
|
|
|
begin
|
|
ordinal_max:=0;
|
|
ordinal_min:=$7FFFFFFF;
|
|
entries:=0;
|
|
named_entries:=0;
|
|
getlabel(dll_name_label);
|
|
getlabel(export_address_table);
|
|
getlabel(export_name_table_pointers);
|
|
getlabel(export_ordinal_table);
|
|
|
|
hp:=pexported_item(current_module^._exports^.first);
|
|
|
|
{ count entries }
|
|
while assigned(hp) do
|
|
begin
|
|
inc(entries);
|
|
if (hp^.index>ordinal_max) then
|
|
ordinal_max:=hp^.index;
|
|
if (hp^.index>0) and (hp^.index<ordinal_min) then
|
|
ordinal_min:=hp^.index;
|
|
if assigned(hp^.name) then
|
|
inc(named_entries);
|
|
hp:=pexported_item(hp^.next);
|
|
end;
|
|
|
|
{ no support for higher ordinal base yet !! }
|
|
ordinal_base:=1;
|
|
current_index:=ordinal_base;
|
|
{ we must also count the holes !! }
|
|
entries:=ordinal_max-ordinal_base+1;
|
|
|
|
exportssection^.concat(new(pai_section,init(sec_edata)));
|
|
{ export flags }
|
|
exportssection^.concat(new(pai_const,init_32bit(0)));
|
|
{ date/time stamp }
|
|
exportssection^.concat(new(pai_const,init_32bit(0)));
|
|
{ major version }
|
|
exportssection^.concat(new(pai_const,init_16bit(0)));
|
|
{ minor version }
|
|
exportssection^.concat(new(pai_const,init_16bit(0)));
|
|
{ pointer to dll name }
|
|
exportssection^.concat(new(pai_const_symbol,init_rva(lab2str(dll_name_label))));
|
|
{ ordinal base normally set to 1 }
|
|
exportssection^.concat(new(pai_const,init_32bit(ordinal_base)));
|
|
{ number of entries }
|
|
exportssection^.concat(new(pai_const,init_32bit(entries)));
|
|
{ number of named entries }
|
|
exportssection^.concat(new(pai_const,init_32bit(named_entries)));
|
|
{ address of export address table }
|
|
exportssection^.concat(new(pai_const_symbol,init_rva(lab2str(export_address_table))));
|
|
{ address of name pointer pointers }
|
|
exportssection^.concat(new(pai_const_symbol,init_rva(lab2str(export_name_table_pointers))));
|
|
{ address of ordinal number pointers }
|
|
exportssection^.concat(new(pai_const_symbol,init_rva(lab2str(export_ordinal_table))));
|
|
{ the name }
|
|
exportssection^.concat(new(pai_label,init(dll_name_label)));
|
|
if st='' then
|
|
exportssection^.concat(new(pai_string,init(current_module^.modulename^+target_os.sharedlibext+#0)))
|
|
else
|
|
exportssection^.concat(new(pai_string,init(st+target_os.sharedlibext+#0)));
|
|
|
|
{ export address table }
|
|
address_table:=new(paasmoutput,init);
|
|
address_table^.concat(new(pai_align,init_op(4,0)));
|
|
address_table^.concat(new(pai_label,init(export_address_table)));
|
|
name_table_pointers:=new(paasmoutput,init);
|
|
name_table_pointers^.concat(new(pai_align,init_op(4,0)));
|
|
name_table_pointers^.concat(new(pai_label,init(export_name_table_pointers)));
|
|
ordinal_table:=new(paasmoutput,init);
|
|
ordinal_table^.concat(new(pai_align,init_op(4,0)));
|
|
ordinal_table^.concat(new(pai_label,init(export_ordinal_table)));
|
|
name_table:=new(paasmoutput,init);
|
|
name_table^.concat(new(pai_align,init_op(4,0)));
|
|
{ write each address }
|
|
hp:=pexported_item(current_module^._exports^.first);
|
|
while assigned(hp) do
|
|
begin
|
|
if (hp^.options and eo_name)<>0 then
|
|
begin
|
|
getlabel(name_label);
|
|
name_table_pointers^.concat(new(pai_const_symbol,init_rva(lab2str(name_label))));
|
|
ordinal_table^.concat(new(pai_const,init_16bit(hp^.index-ordinal_base)));
|
|
name_table^.concat(new(pai_align,init_op(2,0)));
|
|
name_table^.concat(new(pai_label,init(name_label)));
|
|
name_table^.concat(new(pai_string,init(hp^.name^+#0)));
|
|
end;
|
|
hp:=pexported_item(hp^.next);
|
|
end;
|
|
{ order in increasing ordinal values }
|
|
{ into tempexport list }
|
|
tempexport:=new(plinkedlist,init);
|
|
hp:=pexported_item(current_module^._exports^.first);
|
|
while assigned(hp) do
|
|
begin
|
|
current_module^._exports^.remove(hp);
|
|
hp2:=pexported_item(tempexport^.first);
|
|
while assigned(hp2) and (hp^.index>hp2^.index) do
|
|
begin
|
|
hp2:=pexported_item(hp2^.next);
|
|
end;
|
|
if hp2=pexported_item(tempexport^.first) then
|
|
tempexport^.insert(hp)
|
|
else
|
|
begin
|
|
if assigned(hp2) then
|
|
begin
|
|
hp^.next:=hp2;
|
|
hp^.previous:=hp2^.previous;
|
|
hp2^.previous:=hp;
|
|
if assigned(hp^.previous) then
|
|
hp^.previous^.next:=hp;
|
|
end
|
|
else
|
|
tempexport^.concat(hp);
|
|
end;
|
|
hp:=pexported_item(current_module^._exports^.first);;
|
|
end;
|
|
|
|
|
|
|
|
{ write the export adress table }
|
|
current_index:=ordinal_base;
|
|
hp:=pexported_item(tempexport^.first);
|
|
while assigned(hp) do
|
|
begin
|
|
{ fill missing values }
|
|
while current_index<hp^.index do
|
|
begin
|
|
address_table^.concat(new(pai_const,init_32bit(0)));
|
|
inc(current_index);
|
|
end;
|
|
address_table^.concat(new(pai_const_symbol,init_rva(hp^.sym^.mangledname)));
|
|
inc(current_index);
|
|
hp:=pexported_item(hp^.next);
|
|
end;
|
|
|
|
exportssection^.concatlist(address_table);
|
|
exportssection^.concatlist(name_table_pointers);
|
|
exportssection^.concatlist(ordinal_table);
|
|
exportssection^.concatlist(name_table);
|
|
dispose(address_table,done);
|
|
dispose(name_table_pointers,done);
|
|
dispose(ordinal_table,done);
|
|
dispose(name_table,done);
|
|
dispose(tempexport,done);
|
|
end;
|
|
|
|
procedure postprocessexecutable(n : string);
|
|
|
|
var
|
|
f : file;
|
|
dosheader : tdosheader;
|
|
peheader : tpeheader;
|
|
peheaderpos : longint;
|
|
|
|
begin
|
|
{ when -s is used quit, because there is no .exe }
|
|
if cs_link_extern in aktglobalswitches then
|
|
exit;
|
|
{ open file }
|
|
assign(f,n);
|
|
{$I-}
|
|
reset(f,1);
|
|
if ioresult<>0 then
|
|
Message1(execinfo_f_cant_open_executable,n);
|
|
{ read headers }
|
|
blockread(f,dosheader,sizeof(tdosheader));
|
|
peheaderpos:=dosheader.e_lfanew;
|
|
seek(f,peheaderpos);
|
|
blockread(f,peheader,sizeof(tpeheader));
|
|
{ write info }
|
|
Message1(execinfo_x_codesize,tostr(peheader.SizeOfCode));
|
|
Message1(execinfo_x_initdatasize,tostr(peheader.SizeOfInitializedData));
|
|
Message1(execinfo_x_uninitdatasize,tostr(peheader.SizeOfUninitializedData));
|
|
Message1(execinfo_x_stackreserve,tostr(peheader.SizeOfStackReserve));
|
|
Message1(execinfo_x_stackcommit,tostr(peheader.SizeOfStackCommit));
|
|
{ change the header }
|
|
{ sub system }
|
|
{ gui=2 }
|
|
{ cui=3 }
|
|
if apptype=at_gui then
|
|
peheader.Subsystem:=2
|
|
else if apptype=at_cui then
|
|
peheader.Subsystem:=3;
|
|
seek(f,peheaderpos);
|
|
blockwrite(f,peheader,sizeof(tpeheader));
|
|
close(f);
|
|
if ioresult<>0 then
|
|
Message1(execinfo_f_cant_process_executable,n);
|
|
{$I+}
|
|
end;
|
|
|
|
end.
|
|
{
|
|
$Log$
|
|
Revision 1.23 1999-04-07 14:18:32 pierre
|
|
* typo correction
|
|
|
|
Revision 1.22 1999/04/07 14:04:40 pierre
|
|
* adds .dll as library suffix only if
|
|
the name does not end with .dll .drv or .exe !
|
|
|
|
Revision 1.21 1999/02/25 21:02:59 peter
|
|
* ag386bin updates
|
|
+ coff writer
|
|
|
|
Revision 1.20 1999/02/22 02:44:14 peter
|
|
* ag386bin doesn't use i386.pas anymore
|
|
|
|
Revision 1.19 1998/12/11 00:04:06 peter
|
|
+ globtype,tokens,version unit splitted from globals
|
|
|
|
Revision 1.18 1998/12/02 10:26:13 pierre
|
|
* writing of .edata was wrong for indexes above number of exported items
|
|
* importing by index only did not work !
|
|
|
|
Revision 1.17 1998/12/01 23:35:43 pierre
|
|
* alignment fixes
|
|
|
|
Revision 1.16 1998/11/30 13:26:26 pierre
|
|
* the code for ordering the exported procs/vars was buggy
|
|
+ added -WB to force binding (Ozerski way of creating DLL)
|
|
this is off by default as direct writing of .edata section seems
|
|
OK
|
|
|
|
Revision 1.15 1998/11/30 09:43:25 pierre
|
|
* some range check bugs fixed (still not working !)
|
|
+ added DLL writing support for win32 (also accepts variables)
|
|
+ TempAnsi for code that could be used for Temporary ansi strings
|
|
handling
|
|
|
|
Revision 1.14 1998/11/28 16:21:00 peter
|
|
+ support for dll variables
|
|
|
|
Revision 1.13 1998/10/29 11:35:54 florian
|
|
* some dll support for win32
|
|
* fixed assembler writing for PalmOS
|
|
|
|
Revision 1.12 1998/10/27 10:22:35 florian
|
|
+ First things for win32 export sections
|
|
|
|
Revision 1.11 1998/10/22 17:54:09 florian
|
|
+ switch $APPTYPE for win32 added
|
|
|
|
Revision 1.10 1998/10/22 15:18:51 florian
|
|
+ switch -vx for win32 added
|
|
|
|
Revision 1.9 1998/10/19 15:41:03 peter
|
|
* better splitname to support glib-1.1.dll alike names
|
|
|
|
Revision 1.8 1998/09/07 18:33:35 peter
|
|
+ smartlinking for win95 imports
|
|
|
|
Revision 1.7 1998/09/03 17:39:06 florian
|
|
+ better code for type conversation longint/dword to real type
|
|
|
|
Revision 1.6 1998/08/10 14:50:38 peter
|
|
+ localswitches, moduleswitches, globalswitches splitting
|
|
|
|
Revision 1.5 1998/06/10 10:43:18 peter
|
|
* write also the .dll extension (needed for NT)
|
|
|
|
Revision 1.4 1998/06/08 22:59:56 peter
|
|
* smartlinking works for win32
|
|
* some defines to exclude some compiler parts
|
|
|
|
Revision 1.3 1998/06/04 23:52:06 peter
|
|
* m68k compiles
|
|
+ .def file creation moved to gendef.pas so it could also be used
|
|
for win32
|
|
|
|
Revision 1.2 1998/05/06 18:36:55 peter
|
|
* tai_section extended with code,data,bss sections and enumerated type
|
|
* ident 'compiled by FPC' moved to pmodules
|
|
* small fix for smartlink
|
|
|
|
}
|