/* BFD back-end for Apollo 68000 COFF binaries.
- Copyright 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1999, 2000, 2001, 2002, 2003,
+ 2005, 2007, 2008 Free Software Foundation, Inc.
By Troy Rollo (troy@cbme.unsw.edu.au)
Based on m68k standard COFF version Written by Cygnus Support.
-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., 675 Mass Ave, Cambridge, MA 02139, 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. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "libbfd.h"
-#include "obstack.h"
#include "coff/apollo.h"
#include "coff/internal.h"
#include "libcoff.h"
+#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
+
#ifdef ONLY_DECLARE_RELOCS
extern reloc_howto_type apollocoff_howto_table[];
#else
-reloc_howto_type apollocoff_howto_table[] =
-{
- HOWTO(R_RELBYTE, 0, 0, 8, false, 0, complain_overflow_bitfield, 0, "8", true, 0x000000ff,0x000000ff, false),
- HOWTO(R_RELWORD, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "16", true, 0x0000ffff,0x0000ffff, false),
- HOWTO(R_RELLONG, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "32", true, 0xffffffff,0xffffffff, false),
- HOWTO(R_PCRBYTE, 0, 0, 8, true, 0, complain_overflow_signed, 0, "DISP8", true, 0x000000ff,0x000000ff, false),
- HOWTO(R_PCRWORD, 0, 1, 16, true, 0, complain_overflow_signed, 0, "DISP16", true, 0x0000ffff,0x0000ffff, false),
- HOWTO(R_PCRLONG, 0, 2, 32, true, 0, complain_overflow_signed, 0, "DISP32", true, 0xffffffff,0xffffffff, false),
- HOWTO(R_RELLONG_NEG, 0, -2, 32, false, 0, complain_overflow_bitfield, 0, "-32", true, 0xffffffff,0xffffffff, false),
-};
+reloc_howto_type apollocoff_howto_table[] =
+ {
+ HOWTO (R_RELBYTE, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, 0, "8", TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (R_RELWORD, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (R_RELLONG, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "32", TRUE, 0xffffffff,0xffffffff, FALSE),
+ HOWTO (R_PCRBYTE, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0, "DISP8", TRUE, 0x000000ff,0x000000ff, FALSE),
+ HOWTO (R_PCRWORD, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "DISP16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
+ HOWTO (R_PCRLONG, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "DISP32", TRUE, 0xffffffff,0xffffffff, FALSE),
+ HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, 0, "-32", TRUE, 0xffffffff,0xffffffff, FALSE),
+ };
#endif /* not ONLY_DECLARE_RELOCS */
#ifndef BADMAG
#endif
#define APOLLO_M68 1 /* Customize coffcode.h */
-/* Turn a howto into a reloc number */
+/* Turn a howto into a reloc number. */
+
+extern void apollo_rtype2howto PARAMS ((arelent *, int));
+extern int apollo_howto2rtype PARAMS ((reloc_howto_type *));
+#ifndef ONLY_DECLARE_RELOCS
-#ifdef ONLY_DECLARE_RELOCS
-extern void apollo_rtype2howto PARAMS ((arelent *internal, int relocentry));
-extern int apollo_howto2rtype PARAMS ((CONST struct reloc_howto_struct *));
-#else
void
-apollo_rtype2howto(internal, relocentry)
+apollo_rtype2howto (internal, relocentry)
arelent *internal;
int relocentry;
{
- switch (relocentry)
- {
- case R_RELBYTE: internal->howto = apollocoff_howto_table + 0; break;
- case R_RELWORD: internal->howto = apollocoff_howto_table + 1; break;
- case R_RELLONG: internal->howto = apollocoff_howto_table + 2; break;
- case R_PCRBYTE: internal->howto = apollocoff_howto_table + 3; break;
- case R_PCRWORD: internal->howto = apollocoff_howto_table + 4; break;
- case R_PCRLONG: internal->howto = apollocoff_howto_table + 5; break;
- case R_RELLONG_NEG: internal->howto = apollocoff_howto_table + 6; break;
- }
+ switch (relocentry)
+ {
+ case R_RELBYTE: internal->howto = apollocoff_howto_table + 0; break;
+ case R_RELWORD: internal->howto = apollocoff_howto_table + 1; break;
+ case R_RELLONG: internal->howto = apollocoff_howto_table + 2; break;
+ case R_PCRBYTE: internal->howto = apollocoff_howto_table + 3; break;
+ case R_PCRWORD: internal->howto = apollocoff_howto_table + 4; break;
+ case R_PCRLONG: internal->howto = apollocoff_howto_table + 5; break;
+ case R_RELLONG_NEG: internal->howto = apollocoff_howto_table + 6; break;
+ }
}
-int
+int
apollo_howto2rtype (internal)
- CONST struct reloc_howto_struct *internal;
+ reloc_howto_type *internal;
{
- if (internal->pc_relative)
- {
- switch (internal->bitsize)
+ if (internal->pc_relative)
{
- case 32: return R_PCRLONG;
- case 16: return R_PCRWORD;
- case 8: return R_PCRBYTE;
+ switch (internal->bitsize)
+ {
+ case 32: return R_PCRLONG;
+ case 16: return R_PCRWORD;
+ case 8: return R_PCRBYTE;
+ }
}
- }
else
- {
- switch (internal->bitsize)
- {
- case 32: return R_RELLONG;
- case 16: return R_RELWORD;
- case 8: return R_RELBYTE;
- }
- }
- return R_RELLONG;
+ {
+ switch (internal->bitsize)
+ {
+ case 32: return R_RELLONG;
+ case 16: return R_RELWORD;
+ case 8: return R_RELBYTE;
+ }
+ }
+ return R_RELLONG;
}
#endif /* not ONLY_DECLARE_RELOCS */
#define RTYPE2HOWTO(internal, relocentry) \
- apollo_rtype2howto(internal, (relocentry)->r_type)
+ apollo_rtype2howto (internal, (relocentry)->r_type)
#define SELECT_RELOC(external, internal) \
- external.r_type = apollo_howto2rtype(internal);
+ external.r_type = apollo_howto2rtype (internal);
+
+#define bfd_pe_print_pdata NULL
#include "coffcode.h"
-bfd_target
-#ifdef TARGET_SYM
- TARGET_SYM =
-#else
- apollocoff_vec =
+#ifndef TARGET_SYM
+#define TARGET_SYM apollocoff_vec
#endif
-{
-#ifdef TARGET_NAME
- TARGET_NAME,
-#else
- "apollo-m68k", /* name */
-#endif
- bfd_target_coff_flavour,
- true, /* data byte order is big */
- true, /* header byte order is big */
- (HAS_RELOC | EXEC_P | /* object flags */
- HAS_LINENO | HAS_DEBUG |
- HAS_SYMS | HAS_LOCALS | WP_TEXT),
+#ifndef TARGET_NAME
+#define TARGET_NAME "apollo-m68k"
+#endif
- (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
#ifdef NAMES_HAVE_UNDERSCORE
- '_',
+CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, 0, 0, '_', NULL, COFF_SWAP_TABLE)
#else
- 0, /* leading underscore */
+CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, 0, 0, 0, NULL, COFF_SWAP_TABLE)
#endif
- '/', /* ar_pad_char */
- 15, /* ar_max_namelen */
- 3, /* minimum section alignment */
- bfd_getb64, bfd_getb_signed_64, bfd_putb64,
- bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
- bfd_getb64, bfd_getb_signed_64, bfd_putb64,
- bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
-
- {_bfd_dummy_target, coff_object_p, /* bfd_check_format */
- bfd_generic_archive_p, _bfd_dummy_target},
- {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */
- bfd_false},
- {bfd_false, coff_write_object_contents, /* bfd_write_contents */
- _bfd_write_archive_contents, bfd_false},
-
- BFD_JUMP_TABLE_GENERIC (coff),
- BFD_JUMP_TABLE_COPY (coff),
- BFD_JUMP_TABLE_CORE (_bfd_nocore),
- BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
- BFD_JUMP_TABLE_SYMBOLS (coff),
- BFD_JUMP_TABLE_RELOCS (coff),
- BFD_JUMP_TABLE_WRITE (coff),
- BFD_JUMP_TABLE_LINK (coff),
-
- COFF_SWAP_TABLE
- };
projects / deliverable / binutils-gdb.git / blobdiff