diff options
Diffstat (limited to 'bfd/cpu-h8500.c')
| -rw-r--r-- | bfd/cpu-h8500.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/bfd/cpu-h8500.c b/bfd/cpu-h8500.c deleted file mode 100644 index eae42e3abf2..00000000000 --- a/bfd/cpu-h8500.c +++ /dev/null @@ -1,199 +0,0 @@ -/* BFD library support routines for the H8/500 architecture. - Copyright (C) 1993, 1994, 1995, 1999 Free Software Foundation, Inc. - Hacked by Steve Chamberlain of Cygnus Support. - -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. */ - -#include "bfd.h" -#include "sysdep.h" -#include "libbfd.h" - -#if 0 - -/* -Relocations for the Z8K - -*/ -static bfd_reloc_status_type -howto16_callback (abfd, reloc_entry, symbol_in, data, - ignore_input_section, ignore_bfd) - bfd *abfd; - arelent *reloc_entry; - struct symbol_cache_entry *symbol_in; - PTR data; - asection *ignore_input_section; - bfd *ignore_bfd; -{ - long relocation = 0; - bfd_vma addr = reloc_entry->address; - long x = bfd_get_16(abfd, (bfd_byte *)data + addr); - - HOWTO_PREPARE(relocation, symbol_in); - - x = (x + relocation + reloc_entry->addend); - - bfd_put_16(abfd, x, (bfd_byte *)data + addr); - return bfd_reloc_ok; -} - - -static bfd_reloc_status_type -howto8_callback (abfd, reloc_entry, symbol_in, data, - ignore_input_section, ignore_bfd) - bfd *abfd; - arelent *reloc_entry; - struct symbol_cache_entry *symbol_in; - PTR data; - asection *ignore_input_section; - bfd *ignore_bfd; -{ - long relocation = 0; - bfd_vma addr = reloc_entry->address; - long x = bfd_get_8(abfd, (bfd_byte *)data + addr); - - HOWTO_PREPARE(relocation, symbol_in); - - x = (x + relocation + reloc_entry->addend); - - bfd_put_8(abfd, x, (bfd_byte *)data + addr); - return bfd_reloc_ok; -} - - -static bfd_reloc_status_type -howto8_FFnn_callback (abfd, reloc_entry, symbol_in, data, - ignore_input_section, ignore_bfd) - bfd *abfd; - arelent *reloc_entry; - struct symbol_cache_entry *symbol_in; - PTR data; - asection *ignore_input_section; - bfd *ignore_bfd; -{ - long relocation = 0; - bfd_vma addr = reloc_entry->address; - - long x = bfd_get_8(abfd, (bfd_byte *)data + addr); - abort(); - HOWTO_PREPARE(relocation, symbol_in); - - x = (x + relocation + reloc_entry->addend); - - bfd_put_8(abfd, x, (bfd_byte *)data + addr); - return bfd_reloc_ok; -} - -static bfd_reloc_status_type -howto8_pcrel_callback (abfd, reloc_entry, symbol_in, data, - ignore_input_section, ignore_bfd) - bfd *abfd; - arelent *reloc_entry; - struct symbol_cache_entry *symbol_in; - PTR data; - asection *ignore_input_section; - bfd *ignore_bfd; -{ - long relocation = 0; - bfd_vma addr = reloc_entry->address; - long x = bfd_get_8(abfd, (bfd_byte *)data + addr); - abort(); - HOWTO_PREPARE(relocation, symbol_in); - - x = (x + relocation + reloc_entry->addend); - - bfd_put_8(abfd, x, (bfd_byte *)data + addr); - return bfd_reloc_ok; -} - - - -static reloc_howto_type howto_16 - = NEWHOWTO(howto16_callback,"abs16",1,false,false); -static reloc_howto_type howto_8 - = NEWHOWTO(howto8_callback,"abs8",0,false,false); - -static reloc_howto_type howto_8_FFnn - = NEWHOWTO(howto8_FFnn_callback,"ff00+abs8",0,false,false); - -static reloc_howto_type howto_8_pcrel - = NEWHOWTO(howto8_pcrel_callback,"pcrel8",0,false,true); - - -static reloc_howto_type * -local_bfd_reloc_type_lookup (arch, code) - const struct bfd_arch_info *arch; - bfd_reloc_code_real_type code; -{ - switch (code) { - case BFD_RELOC_16: - return &howto_16; - case BFD_RELOC_8_FFnn: - return &howto_8_FFnn; - case BFD_RELOC_8: - return &howto_8; - case BFD_RELOC_8_PCREL: - return &howto_8_pcrel; - } - return (reloc_howto_type *)NULL; -} -#endif - -int bfd_default_scan_num_mach(); - -static boolean -scan_mach (info, string) - const struct bfd_arch_info *info ATTRIBUTE_UNUSED; - const char *string; -{ - if (strcmp(string,"h8/500") == 0) return true; - if (strcmp(string,"H8/500") == 0) return true; - if (strcmp(string,"h8500") == 0) return true; - if (strcmp(string,"H8500") == 0) return true; - return false; -} - - -#if 0 /* not used currently */ -/* This routine is provided two arch_infos and returns whether - they'd be compatible */ - -static const bfd_arch_info_type * -compatible (a,b) - const bfd_arch_info_type *a; - const bfd_arch_info_type *b; -{ - if (a->arch != b->arch || a->mach != b->mach) - return NULL; - return a; -} -#endif - -const bfd_arch_info_type bfd_h8500_arch = -{ - 16, /* 16 bits in a word */ - 24, /* 24 bits in an address */ - 8, /* 8 bits in a byte */ - bfd_arch_h8500, - 0, /* only 1 machine */ - "h8500", /* arch_name */ - "h8500", /* printable name */ - 1, - true, /* the default machine */ - bfd_default_compatible, - scan_mach, - 0, -}; |