/* MIPS-specific support for 32-bit ELF
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
Most of the information added by Ian Lance Taylor, Cygnus Support,
<ian@cygnus.com>.
Traditional MIPS targets support added by Koundinya.K, Dansk Data
Elektronik & Operations Research Group. <kk@ddeorg.soft.net>
-This file is part of BFD, the Binary File Descriptor library.
+ 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 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 3 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.
+ 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
-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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
/* This file handles MIPS ELF targets. SGI Irix 5 uses a slightly
different MIPS ELF from other targets. This matters when linking.
This file supports both, switching at runtime. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
#include "bfdlink.h"
#include "genlink.h"
}
}
+static reloc_howto_type *
+bfd_elf32_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0;
+ i < (sizeof (elf_mips_howto_table_rel)
+ / sizeof (elf_mips_howto_table_rel[0]));
+ i++)
+ if (elf_mips_howto_table_rel[i].name != NULL
+ && strcasecmp (elf_mips_howto_table_rel[i].name, r_name) == 0)
+ return &elf_mips_howto_table_rel[i];
+
+ for (i = 0;
+ i < (sizeof (elf_mips16_howto_table_rel)
+ / sizeof (elf_mips16_howto_table_rel[0]));
+ i++)
+ if (elf_mips16_howto_table_rel[i].name != NULL
+ && strcasecmp (elf_mips16_howto_table_rel[i].name, r_name) == 0)
+ return &elf_mips16_howto_table_rel[i];
+
+ if (strcasecmp (elf_mips_gnu_pcrel32.name, r_name) == 0)
+ return &elf_mips_gnu_pcrel32;
+ if (strcasecmp (elf_mips_gnu_rel16_s2.name, r_name) == 0)
+ return &elf_mips_gnu_rel16_s2;
+ if (strcasecmp (elf_mips_gnu_vtinherit_howto.name, r_name) == 0)
+ return &elf_mips_gnu_vtinherit_howto;
+ if (strcasecmp (elf_mips_gnu_vtentry_howto.name, r_name) == 0)
+ return &elf_mips_gnu_vtentry_howto;
+
+ return NULL;
+}
+
/* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */
static reloc_howto_type *
}
}
+static reloc_howto_type *
+mips_vxworks_bfd_reloc_name_lookup (bfd *abfd, const char *r_name)
+{
+ if (strcasecmp (mips_vxworks_copy_howto_rela.name, r_name) == 0)
+ return &mips_vxworks_copy_howto_rela;
+ if (strcasecmp (mips_vxworks_jump_slot_howto_rela.name, r_name) == 0)
+ return &mips_vxworks_jump_slot_howto_rela;
+
+ return bfd_elf32_bfd_reloc_name_lookup (abfd, r_name);
+}
+
/* Implement elf_backend_mips_rtype_to_lookup for VxWorks. */
static reloc_howto_type *
#undef bfd_elf32_bfd_reloc_type_lookup
#define bfd_elf32_bfd_reloc_type_lookup \
mips_vxworks_bfd_reloc_type_lookup
+#undef bfd_elf32_bfd_reloc_name_lookup
+#define bfd_elf32_bfd_reloc_name_lookup \
+ mips_vxworks_bfd_reloc_name_lookup
#undef elf_backend_mips_rtype_to_howto
#define elf_backend_mips_rtype_to_howto \
mips_vxworks_rtype_to_howto