b0ca5f031d
o s/unsigned/unsigned int/g o Add -Wall btxld can now be built as a cross-tool for cross-building i386/pc98 on platforms that don't have btxld (such as alpha).
125 lines
4.0 KiB
C
125 lines
4.0 KiB
C
/*
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* Copyright (c) 1998 Robert Nordier
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <stddef.h>
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#include "elfh.h"
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#define SET_ME 0xeeeeeeee /* filled in by btxld */
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/*
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* ELF header template.
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*/
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const struct elfh elfhdr = {
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{
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{
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ELFMAG0, ELFMAG1, ELFMAG2, ELFMAG3, /* e_ident */
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ELFCLASS32, ELFDATA2LSB, EV_CURRENT, 0,
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'F', 'r', 'e', 'e', 'B', 'S', 'D', 0
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},
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ET_EXEC, /* e_type */
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EM_386, /* e_machine */
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EV_CURRENT, /* e_version */
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SET_ME, /* e_entry */
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offsetof(struct elfh, p), /* e_phoff */
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offsetof(struct elfh, sh), /* e_shoff */
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0, /* e_flags */
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sizeof(elfhdr.e), /* e_ehsize */
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sizeof(elfhdr.p[0]), /* e_phentsize */
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sizeof(elfhdr.p) / sizeof(elfhdr.p[0]), /* e_phnum */
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sizeof(elfhdr.sh[0]), /* e_shentsize */
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sizeof(elfhdr.sh) / sizeof(elfhdr.sh[0]), /* e_shnum */
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1 /* e_shstrndx */
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},
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{
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{
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PT_LOAD, /* p_type */
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sizeof(elfhdr), /* p_offset */
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SET_ME, /* p_vaddr */
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SET_ME, /* p_paddr */
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SET_ME, /* p_filesz */
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SET_ME, /* p_memsz */
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PF_R | PF_X, /* p_flags */
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0x1000 /* p_align */
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},
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{
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PT_LOAD, /* p_type */
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SET_ME, /* p_offset */
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SET_ME, /* p_vaddr */
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SET_ME, /* p_paddr */
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SET_ME, /* p_filesz */
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SET_ME, /* p_memsz */
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PF_R | PF_W, /* p_flags */
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0x1000 /* p_align */
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}
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},
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{
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{
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0, SHT_NULL, 0, 0, 0, 0, SHN_UNDEF, 0, 0, 0
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},
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{
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1, /* sh_name */
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SHT_STRTAB, /* sh_type */
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0, /* sh_flags */
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0, /* sh_addr */
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offsetof(struct elfh, shstrtab), /* sh_offset */
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sizeof(elfhdr.shstrtab), /* sh_size */
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SHN_UNDEF, /* sh_link */
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0, /* sh_info */
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1, /* sh_addralign */
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0 /* sh_entsize */
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},
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{
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0xb, /* sh_name */
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SHT_PROGBITS, /* sh_type */
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SHF_EXECINSTR | SHF_ALLOC, /* sh_flags */
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SET_ME, /* sh_addr */
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SET_ME, /* sh_offset */
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SET_ME, /* sh_size */
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SHN_UNDEF, /* sh_link */
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0, /* sh_info */
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4, /* sh_addralign */
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0 /* sh_entsize */
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},
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{
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0x11, /* sh_name */
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SHT_PROGBITS, /* sh_type */
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SHF_ALLOC | SHF_WRITE, /* sh_flags */
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SET_ME, /* sh_addr */
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SET_ME, /* sh_offset */
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SET_ME, /* sh_size */
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SHN_UNDEF, /* sh_link */
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0, /* sh_info */
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4, /* sh_addralign */
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0 /* sh_entsize */
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}
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},
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"\0.shstrtab\0.text\0.data" /* shstrtab */
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};
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