1999-05-03 09:29:11 +02:00
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/* BFD back-end for Apollo 68000 COFF binaries.
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2015-01-01 15:15:26 +01:00
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Copyright (C) 1990-2015 Free Software Foundation, Inc.
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1999-05-03 09:29:11 +02:00
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By Troy Rollo (troy@cbme.unsw.edu.au)
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Based on m68k standard COFF version Written by Cygnus Support.
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2007-07-03 16:26:43 +02:00
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This file is part of BFD, the Binary File Descriptor library.
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1999-05-03 09:29:11 +02:00
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2007-07-03 16:26:43 +02:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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1999-05-03 09:29:11 +02:00
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2007-07-03 16:26:43 +02:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-05-03 09:29:11 +02:00
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2007-07-03 16:26:43 +02:00
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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1999-05-03 09:29:11 +02:00
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#include "sysdep.h"
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2007-04-26 16:47:00 +02:00
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#include "bfd.h"
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1999-05-03 09:29:11 +02:00
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#include "libbfd.h"
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#include "coff/apollo.h"
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#include "coff/internal.h"
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#include "libcoff.h"
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#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
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#ifdef ONLY_DECLARE_RELOCS
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extern reloc_howto_type apollocoff_howto_table[];
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#else
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2000-11-09 02:37:44 +01:00
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reloc_howto_type apollocoff_howto_table[] =
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2001-08-25 11:49:44 +02:00
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{
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2002-11-30 09:39:46 +01:00
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HOWTO (R_RELBYTE, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, 0, "8", TRUE, 0x000000ff,0x000000ff, FALSE),
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HOWTO (R_RELWORD, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
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HOWTO (R_RELLONG, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "32", TRUE, 0xffffffff,0xffffffff, FALSE),
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HOWTO (R_PCRBYTE, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0, "DISP8", TRUE, 0x000000ff,0x000000ff, FALSE),
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HOWTO (R_PCRWORD, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "DISP16", TRUE, 0x0000ffff,0x0000ffff, FALSE),
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HOWTO (R_PCRLONG, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "DISP32", TRUE, 0xffffffff,0xffffffff, FALSE),
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HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, 0, "-32", TRUE, 0xffffffff,0xffffffff, FALSE),
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2001-08-25 11:49:44 +02:00
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};
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1999-05-03 09:29:11 +02:00
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#endif /* not ONLY_DECLARE_RELOCS */
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#ifndef BADMAG
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#define BADMAG(x) M68KBADMAG(x)
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#endif
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#define APOLLO_M68 1 /* Customize coffcode.h */
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2001-08-25 11:49:44 +02:00
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/* Turn a howto into a reloc number. */
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2012-07-13 16:22:50 +02:00
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extern void apollo_rtype2howto (arelent *, int);
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extern int apollo_howto2rtype (reloc_howto_type *);
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2001-08-25 11:49:44 +02:00
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#ifndef ONLY_DECLARE_RELOCS
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1999-05-03 09:29:11 +02:00
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void
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2012-07-13 16:22:50 +02:00
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apollo_rtype2howto (arelent *internal, int relocentry)
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1999-05-03 09:29:11 +02:00
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{
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2000-11-09 02:37:44 +01:00
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switch (relocentry)
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2001-08-25 11:49:44 +02:00
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{
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case R_RELBYTE: internal->howto = apollocoff_howto_table + 0; break;
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case R_RELWORD: internal->howto = apollocoff_howto_table + 1; break;
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case R_RELLONG: internal->howto = apollocoff_howto_table + 2; break;
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case R_PCRBYTE: internal->howto = apollocoff_howto_table + 3; break;
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case R_PCRWORD: internal->howto = apollocoff_howto_table + 4; break;
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case R_PCRLONG: internal->howto = apollocoff_howto_table + 5; break;
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case R_RELLONG_NEG: internal->howto = apollocoff_howto_table + 6; break;
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}
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1999-05-03 09:29:11 +02:00
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}
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2000-11-09 02:37:44 +01:00
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int
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2012-07-13 16:22:50 +02:00
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apollo_howto2rtype (reloc_howto_type *internal)
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1999-05-03 09:29:11 +02:00
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{
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2000-11-09 02:37:44 +01:00
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if (internal->pc_relative)
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1999-05-03 09:29:11 +02:00
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{
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2001-08-25 11:49:44 +02:00
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switch (internal->bitsize)
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{
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case 32: return R_PCRLONG;
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case 16: return R_PCRWORD;
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case 8: return R_PCRBYTE;
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}
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1999-05-03 09:29:11 +02:00
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}
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else
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2001-08-25 11:49:44 +02:00
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{
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switch (internal->bitsize)
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{
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case 32: return R_RELLONG;
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case 16: return R_RELWORD;
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case 8: return R_RELBYTE;
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}
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}
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2000-11-09 02:37:44 +01:00
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return R_RELLONG;
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1999-05-03 09:29:11 +02:00
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}
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#endif /* not ONLY_DECLARE_RELOCS */
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#define RTYPE2HOWTO(internal, relocentry) \
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2001-08-25 11:49:44 +02:00
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apollo_rtype2howto (internal, (relocentry)->r_type)
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1999-05-03 09:29:11 +02:00
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#define SELECT_RELOC(external, internal) \
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2001-08-25 11:49:44 +02:00
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external.r_type = apollo_howto2rtype (internal);
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1999-05-03 09:29:11 +02:00
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2008-07-18 13:30:22 +02:00
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#define bfd_pe_print_pdata NULL
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1999-05-03 09:29:11 +02:00
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#include "coffcode.h"
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1999-07-19 16:55:16 +02:00
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#ifndef TARGET_SYM
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bfd target vector rationalisation
This renames the bfd targets to <cpu>_<format>_<other>_<endian>_vec.
So for example, bfd_elf32_ntradlittlemips_vec becomes
mips_elf32_ntrad_le_vec and hp300bsd_vec becomes m68k_aout_hp300bsd_vec.
bfd/
* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
* aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
* cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
* coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
* coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
* coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
* coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
* coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
* demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
* elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
* elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
* elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
* elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
* elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
* elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
* elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
* elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
* elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
* elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
* elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
* elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
* elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
* elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
* elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
* elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
* elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
* epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
* hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
* i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
* i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
* irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
* m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
* makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
* nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
* ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
* pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
* pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
* pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
* pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
* sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
* sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
* vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
* vms-alpha.c, * vms-lib.c: Rename bfd targets to
<cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
on aout targets.
* configure: Regenerate.
binutils/
* emul_aix.c: Update bfd target vector naming.
* testsuite/binutils-all/objcopy.exp: Likewise.
ld/
* emultempl/metagelf.em: Update bfd target vector naming.
* emultempl/nios2elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/tic6xdsbt.em: Likewise.
2014-05-02 12:39:40 +02:00
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#define TARGET_SYM m68k_coff_apollo_vec
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1999-05-03 09:29:11 +02:00
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#endif
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1999-07-19 16:55:16 +02:00
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#ifndef TARGET_NAME
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#define TARGET_NAME "apollo-m68k"
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#endif
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1999-05-03 09:29:11 +02:00
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#ifdef NAMES_HAVE_UNDERSCORE
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2003-06-04 12:47:33 +02:00
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CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, 0, 0, '_', NULL, COFF_SWAP_TABLE)
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1999-05-03 09:29:11 +02:00
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#else
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2003-06-04 12:47:33 +02:00
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CREATE_BIG_COFF_TARGET_VEC (TARGET_SYM, TARGET_NAME, 0, 0, 0, NULL, COFF_SWAP_TABLE)
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1999-05-03 09:29:11 +02:00
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#endif
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