2002-09-17 04:24:40 +02:00
|
|
|
/* Alpha specific support for 64-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. */
|
|
|
|
|
|
2002-09-17 21:49:04 +02:00
|
|
|
#define TARGET_LITTLE_SYM bfd_elf64_alpha_freebsd_vec
|
|
|
|
|
#define TARGET_LITTLE_NAME "elf64-alpha-freebsd"
|
|
|
|
|
#define ELF_ARCH bfd_arch_alpha
|
|
|
|
|
#define ELF_MACHINE_CODE EM_ALPHA
|
|
|
|
|
#define ELF_MAXPAGESIZE 0x10000
|
2002-09-17 04:24:40 +02:00
|
|
|
|
|
|
|
|
#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_alpha_post_process_headers
|
|
|
|
|
PARAMS ((bfd *, struct bfd_link_info *));
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
elf_alpha_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);
|
|
|
|
|
|
2002-09-17 21:49:04 +02:00
|
|
|
/* Put an ABI label supported by FreeBSD >= 4.1. */
|
|
|
|
|
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
|
2002-09-17 04:24:40 +02:00
|
|
|
#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_alpha_post_process_headers
|
|
|
|
|
|
|
|
|
|
#include "elf64-alpha.c"
|
