From 70d0c6024ff722929b55e70683c5bb4bd3d3b07f Mon Sep 17 00:00:00 2001 From: obrien Date: Fri, 11 Oct 2002 09:15:11 +0000 Subject: Import of Binutils from the FSF 2.13 branch (just pre-.1 release). These bits are taken from the FSF anoncvs repo on 11-Oct-2002 22:39:35 PDT. --- contrib/binutils/bfd/elf32-i386-fbsd.c | 56 ++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 contrib/binutils/bfd/elf32-i386-fbsd.c (limited to 'contrib/binutils/bfd/elf32-i386-fbsd.c') diff --git a/contrib/binutils/bfd/elf32-i386-fbsd.c b/contrib/binutils/bfd/elf32-i386-fbsd.c new file mode 100644 index 0000000..500e0eb --- /dev/null +++ b/contrib/binutils/bfd/elf32-i386-fbsd.c @@ -0,0 +1,56 @@ +/* Intel IA-32 specific support for 32-bit ELF on FreeBSD. + Copyright 2002 Free Software Foundation, Inc. + +This file is part of BFD, the Binary File Descriptor library. + +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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec +#define TARGET_LITTLE_NAME "elf32-i386-freebsd" +#define ELF_ARCH bfd_arch_i386 +#define ELF_MACHINE_CODE EM_386 +#define ELF_MAXPAGESIZE 0x1000 + +#include "bfd.h" +#include "sysdep.h" +#include "elf-bfd.h" + +/* The kernel recognizes executables as valid only if they carry a + "FreeBSD" label in the ELF header. So we put this label on all + executables and (for simplicity) also all other object files. */ + +static void elf_i386_post_process_headers + PARAMS ((bfd *, struct bfd_link_info *)); + +static void +elf_i386_post_process_headers (abfd, link_info) + bfd * abfd; + struct bfd_link_info * link_info ATTRIBUTE_UNUSED; +{ + Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */ + + i_ehdrp = elf_elfheader (abfd); + + /* Put an ABI label supported by FreeBSD >= 4.1. */ + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD; +#ifdef OLD_FREEBSD_ABI_LABEL + /* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */ + memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8); +#endif +} + +#define elf_backend_post_process_headers elf_i386_post_process_headers + +#include "elf32-i386.c" -- cgit v1.1