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Tom Griest <griest@cs.yale.edu> Initial support for PE executables (eg NT, win32) * Makefile.in (configure.in, ei386pe): Add support. * ldmain.c (main): Initialize PE argument info. * ldwrite.c (print_file_stuff): Don't print out .drectve and .debug section info. * lexsup.c (set_subsystem, set_stack_heap, OPTION_HEAP, OPTION_SUBSYSTEM, parse_argsm set_subsystem, set_stack_heap): Handle new arguments. * config/i386-pe.mt, emultempl/i386pe.em, scripttempl/i386pe.sc: New files
230 lines
4.9 KiB
Plaintext
230 lines
4.9 KiB
Plaintext
# This shell script emits a C file. -*- C -*-
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# It does some substitutions.
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cat >e${EMULATION_NAME}.c <<EOF
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/* For WINDOWS_NT */
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/* This file is a copy of ei385coff which was originally generated on a Linux
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system. It has been modified to provide a decent default script file
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for the NT PE format. */
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/* The original file generated returned different default scripts depending
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on whether certain switches were set, but these switches pertain to the
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Linux system and that particular version of coff. In the NT case, we
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only determine if the subsystem is console or windows in order to select
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the correct entry point by default. */
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/* emulate the original gld for the given i386pe
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Copyright (C) 1991, 1993 Free Software Foundation, Inc.
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Written by Steve Chamberlain steve@cygnus.com
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This file is part of GLD, the Gnu Linker.
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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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#define TARGET_IS_i386pe
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#include "bfd.h"
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#include "sysdep.h"
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#include "bfdlink.h"
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#include "ld.h"
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#include "config.h"
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#include "ldmain.h"
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#include "ldemul.h"
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#include "ldfile.h"
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#include "ldmisc.h"
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static void gldi386pe_before_parse PARAMS ((void));
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static char *gldi386pe_get_script PARAMS ((int *isfile));
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static void
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gldi386pe_before_parse()
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{
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#ifndef TARGET_ /* I.e., if not generic. */
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ldfile_output_architecture = bfd_arch_i386;
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#endif /* not TARGET_ */
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}
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static char *
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gldi386pe_get_script(isfile)
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int *isfile;
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{
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*isfile = 0;
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if (link_info.subsystem == windows)
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return
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"OUTPUT_FORMAT(\"coff-i386\")\n\
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SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/i386-coff/lib);\n\
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ENTRY(_WinMainCRTStartup)\n\
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SECTIONS\n\
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{\n\
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.text 0x401000 : {\n\
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*(.text)\n\
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;\n\
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}\n\
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.bss BLOCK(0x1000) :\n\
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{ \n\
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*(.bss)\n\
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*(COMMON)\n\
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;\n\
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}\n\
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.rdata BLOCK(0x1000) :\n\
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{ \n\
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*(.rdata)\n\
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;\n\
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}\n\
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.data BLOCK(0x1000) : {\n\
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*(.data)\n\
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*(.data2)\n\
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;\n\
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}\n\
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.idata BLOCK(0x1000) :\n\
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{ \n\
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*(.idata$2)\n\
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*(.idata$3)\n\
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*(.idata$4)\n\
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*(.idata$5)\n\
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*(.idata$6)\n\
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*(.idata$7)\n\
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;\n\
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}\n\
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.CRT BLOCK(0x1000) :\n\
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{ \n\
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*(.CRT$XCA)\n\
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*(.CRT$XCC)\n\
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*(.CRT$XCZ)\n\
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*(.CRT$XIA)\n\
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*(.CRT$XIC)\n\
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*(.CRT$XIZ)\n\
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*(.CRT$XLA)\n\
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*(.CRT$XLZ)\n\
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*(.CRT$XPA)\n\
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*(.CRT$XPX)\n\
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*(.CRT$XPZ)\n\
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*(.CRT$XTA)\n\
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*(.CRT$XTZ)\n\
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;\n\
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}\n\
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.rsrc BLOCK(0x1000) :\n\
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{ \n\
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*(.rsrc$01)\n\
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*(.rsrc$02)\n\
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;\n\
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}\n\
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.reloc BLOCK(0x1000) :\n\
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{ \n\
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*(.reloc)\n\
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;\n\
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}\n\
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.junk BLOCK(0x1000) :\n\
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{ \n\
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*(.debug$S)\n\
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*(.debug$T)\n\
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*(.debug$F)\n\
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*(.drectve)\n\
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;\n\
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}\n\
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}\n\n"
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; else return
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"OUTPUT_FORMAT(\"coff-i386\")\n\
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SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/i386-coff/lib);\n\
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ENTRY(_mainCRTStartup)\n\
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SECTIONS\n\
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{\n\
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.text 0x401000 : {\n\
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*(.text)\n\
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;\n\
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}\n\
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.bss BLOCK(0x1000) :\n\
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{ \n\
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*(.bss)\n\
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*(COMMON)\n\
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;\n\
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}\n\
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.rdata BLOCK(0x1000) :\n\
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{ \n\
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*(.rdata)\n\
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;\n\
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}\n\
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.data BLOCK(0x1000) : {\n\
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*(.data)\n\
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*(.data2)\n\
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;\n\
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}\n\
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.idata BLOCK(0x1000) :\n\
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{ \n\
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*(.idata$2)\n\
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*(.idata$3)\n\
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*(.idata$4)\n\
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*(.idata$5)\n\
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*(.idata$6)\n\
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*(.idata$7)\n\
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;\n\
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}\n\
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.CRT BLOCK(0x1000) :\n\
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{ \n\
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*(.CRT$XCA)\n\
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*(.CRT$XCC)\n\
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*(.CRT$XCZ)\n\
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*(.CRT$XIA)\n\
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*(.CRT$XIC)\n\
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*(.CRT$XIZ)\n\
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*(.CRT$XLA)\n\
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*(.CRT$XLZ)\n\
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*(.CRT$XPA)\n\
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*(.CRT$XPX)\n\
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*(.CRT$XPZ)\n\
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*(.CRT$XTA)\n\
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*(.CRT$XTZ)\n\
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;\n\
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}\n\
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.rsrc BLOCK(0x1000) :\n\
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{ \n\
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*(.rsrc$01)\n\
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*(.rsrc$02)\n\
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;\n\
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}\n\
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.reloc BLOCK(0x1000) :\n\
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{ \n\
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*(.reloc)\n\
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;\n\
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}\n\
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.junk BLOCK(0x1000) :\n\
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{ \n\
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*(.debug$S)\n\
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*(.debug$T)\n\
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*(.debug$F)\n\
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*(.drectve)\n\
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;\n\
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}\n\
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}\n\n"
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;
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}
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struct ld_emulation_xfer_struct ld_i386pe_emulation =
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{
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gldi386pe_before_parse,
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syslib_default,
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hll_default,
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after_parse_default,
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after_allocation_default,
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set_output_arch_default,
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ldemul_default_target,
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before_allocation_default,
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gldi386pe_get_script,
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"i386pe",
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"pe-i386"
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};
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EOF |