2000-01-21 03:08:43 +08:00
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/* BFD back-end for Motorola MCore COFF/PE
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2015-01-01 22:15:26 +08:00
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Copyright (C) 1999-2015 Free Software Foundation, Inc.
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1999-05-03 15:29:11 +08:00
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2007-07-03 22:26:43 +08:00
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This file is part of BFD, the Binary File Descriptor library.
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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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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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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, 51 Franklin Street - Fifth Floor,
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Boston, MA 02110-1301, USA. */
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1999-05-03 15:29:11 +08:00
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#include "sysdep.h"
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2007-04-26 22:47:00 +08:00
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#include "bfd.h"
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1999-05-03 15:29:11 +08:00
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#include "libbfd.h"
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#include "coff/mcore.h"
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#include "coff/internal.h"
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#include "coff/pe.h"
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#include "libcoff.h"
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#ifdef BADMAG
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#undef BADMAG
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#endif
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#define BADMAG(x) MCOREBADMAG(x)
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#ifndef NUM_ELEM
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#define NUM_ELEM(A) (sizeof (A) / sizeof (A)[0])
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#endif
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/* This file is compiled more than once, but we only compile the
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final_link routine once. */
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2002-11-30 16:39:46 +08:00
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extern bfd_boolean mcore_bfd_coff_final_link
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2012-07-13 22:22:50 +08:00
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(bfd *, struct bfd_link_info *);
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2002-11-30 16:39:46 +08:00
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static bfd_reloc_status_type mcore_coff_unsupported_reloc
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2012-07-13 22:22:50 +08:00
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(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
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1999-05-03 15:29:11 +08:00
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/* The NT loader points the toc register to &toc + 32768, in order to
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use the complete range of a 16-bit displacement. We have to adjust
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for this when we fix up loads displaced off the toc reg. */
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#define TOC_LOAD_ADJUSTMENT (-32768)
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#define TOC_SECTION_NAME ".private.toc"
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/* The main body of code is in coffcode.h. */
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2000-01-14 04:46:54 +08:00
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#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 2
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1999-05-03 15:29:11 +08:00
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/* In case we're on a 32-bit machine, construct a 64-bit "-1" value
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from smaller values. Start with zero, widen, *then* decrement. */
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#define MINUS_ONE (((bfd_vma)0) - 1)
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static reloc_howto_type mcore_coff_howto_table[] =
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{
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/* Unused: */
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2000-11-12 03:03:23 +08:00
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HOWTO (IMAGE_REL_MCORE_ABSOLUTE,/* type */
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0, /* rightshift */
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0, /* size (0 = byte, 1 = short, 2 = long) */
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0, /* bitsize */
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2002-11-30 16:39:46 +08:00
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FALSE, /* pc_relative */
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2000-11-12 03:03:23 +08:00
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0, /* bitpos */
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1999-05-03 15:29:11 +08:00
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complain_overflow_dont, /* dont complain_on_overflow */
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2000-11-12 03:03:23 +08:00
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NULL, /* special_function */
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1999-05-03 15:29:11 +08:00
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"ABSOLUTE", /* name */
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2002-11-30 16:39:46 +08:00
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FALSE, /* partial_inplace */
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2000-11-12 03:03:23 +08:00
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0x00, /* src_mask */
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0x00, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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FALSE), /* pcrel_offset */
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2000-11-12 03:03:23 +08:00
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1999-05-03 15:29:11 +08:00
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HOWTO (IMAGE_REL_MCORE_ADDR32,/* type */
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2000-11-12 03:03:23 +08:00
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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2002-11-30 16:39:46 +08:00
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FALSE, /* pc_relative */
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2000-11-12 03:03:23 +08:00
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0, /* bitpos */
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1999-05-03 15:29:11 +08:00
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complain_overflow_bitfield, /* complain_on_overflow */
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2000-11-12 03:03:23 +08:00
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NULL, /* special_function */
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1999-05-03 15:29:11 +08:00
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"ADDR32", /* name */
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2002-11-30 16:39:46 +08:00
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TRUE, /* partial_inplace */
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2000-11-12 03:03:23 +08:00
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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FALSE), /* pcrel_offset */
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2000-11-12 03:03:23 +08:00
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1999-05-03 15:29:11 +08:00
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/* 8 bits + 2 zero bits; jmpi/jsri/lrw instructions.
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2000-11-12 03:03:23 +08:00
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Should not appear in object files. */
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1999-05-03 15:29:11 +08:00
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HOWTO (IMAGE_REL_MCORE_PCREL_IMM8BY4, /* type */
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2, /* rightshift */
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1, /* size (0 = byte, 1 = short, 2 = long) */
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8, /* bitsize */
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2002-11-30 16:39:46 +08:00
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TRUE, /* pc_relative */
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1999-05-03 15:29:11 +08:00
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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1999-05-15 23:38:13 +08:00
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mcore_coff_unsupported_reloc, /* special_function */
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1999-05-03 15:29:11 +08:00
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"IMM8BY4", /* name */
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2002-11-30 16:39:46 +08:00
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FALSE, /* partial_inplace */
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1999-05-03 15:29:11 +08:00
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0, /* src_mask */
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0, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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TRUE), /* pcrel_offset */
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1999-05-03 15:29:11 +08:00
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2000-11-12 03:03:23 +08:00
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/* bsr/bt/bf/br instructions; 11 bits + 1 zero bit
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1999-05-03 15:29:11 +08:00
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Span 2k instructions == 4k bytes.
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Only useful pieces at the relocated address are the opcode (5 bits) */
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HOWTO (IMAGE_REL_MCORE_PCREL_IMM11BY2,/* type */
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1, /* rightshift */
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1, /* size (0 = byte, 1 = short, 2 = long) */
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11, /* bitsize */
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2002-11-30 16:39:46 +08:00
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TRUE, /* pc_relative */
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1999-05-03 15:29:11 +08:00
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0, /* bitpos */
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complain_overflow_signed, /* complain_on_overflow */
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NULL, /* special_function */
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"IMM11BY2", /* name */
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2002-11-30 16:39:46 +08:00
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FALSE, /* partial_inplace */
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1999-05-03 15:29:11 +08:00
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0x0, /* src_mask */
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0x7ff, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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TRUE), /* pcrel_offset */
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1999-05-03 15:29:11 +08:00
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2000-11-12 03:03:23 +08:00
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/* 4 bits + 1 zero bit; 'loopt' instruction only; unsupported. */
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1999-05-03 15:29:11 +08:00
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HOWTO (IMAGE_REL_MCORE_PCREL_IMM4BY2, /* type */
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1, /* rightshift */
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1, /* size (0 = byte, 1 = short, 2 = long) */
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4, /* bitsize */
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2002-11-30 16:39:46 +08:00
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TRUE, /* pc_relative */
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1999-05-03 15:29:11 +08:00
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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1999-05-15 23:38:13 +08:00
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mcore_coff_unsupported_reloc, /* special_function */
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1999-05-03 15:29:11 +08:00
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"IMM4BY2", /* name */
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2002-11-30 16:39:46 +08:00
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FALSE, /* partial_inplace */
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1999-05-03 15:29:11 +08:00
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0, /* src_mask */
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0, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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TRUE), /* pcrel_offset */
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1999-05-03 15:29:11 +08:00
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2000-11-12 03:03:23 +08:00
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/* 32-bit pc-relative. Eventually this will help support PIC code. */
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1999-05-03 15:29:11 +08:00
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HOWTO (IMAGE_REL_MCORE_PCREL_32,/* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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2002-11-30 16:39:46 +08:00
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TRUE, /* pc_relative */
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1999-05-03 15:29:11 +08:00
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0, /* bitpos */
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complain_overflow_bitfield, /* complain_on_overflow */
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NULL, /* special_function */
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"PCREL_32", /* name */
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2002-11-30 16:39:46 +08:00
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FALSE, /* partial_inplace */
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1999-05-03 15:29:11 +08:00
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0x0, /* src_mask */
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0xffffffff, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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TRUE), /* pcrel_offset */
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1999-05-03 15:29:11 +08:00
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/* Like PCREL_IMM11BY2, this relocation indicates that there is a
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'jsri' at the specified address. There is a separate relocation
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2000-11-12 03:03:23 +08:00
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entry for the literal pool entry that it references, but we
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1999-05-03 15:29:11 +08:00
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might be able to change the jsri to a bsr if the target turns out
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to be close enough [even though we won't reclaim the literal pool
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entry, we'll get some runtime efficiency back]. Note that this
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2000-11-12 03:03:23 +08:00
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is a relocation that we are allowed to safely ignore. */
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1999-05-03 15:29:11 +08:00
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HOWTO (IMAGE_REL_MCORE_PCREL_JSR_IMM11BY2,/* type */
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1, /* rightshift */
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1, /* size (0 = byte, 1 = short, 2 = long) */
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11, /* bitsize */
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2002-11-30 16:39:46 +08:00
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TRUE, /* pc_relative */
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1999-05-03 15:29:11 +08:00
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0, /* bitpos */
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complain_overflow_signed, /* complain_on_overflow */
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NULL, /* special_function */
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"JSR_IMM11BY2", /* name */
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2002-11-30 16:39:46 +08:00
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FALSE, /* partial_inplace */
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1999-05-03 15:29:11 +08:00
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0x0, /* src_mask */
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0x7ff, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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TRUE), /* pcrel_offset */
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2000-11-12 03:03:23 +08:00
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1999-05-15 23:38:13 +08:00
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HOWTO (IMAGE_REL_MCORE_RVA, /* type */
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0, /* rightshift */
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2, /* size (0 = byte, 1 = short, 2 = long) */
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32, /* bitsize */
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2002-11-30 16:39:46 +08:00
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FALSE, /* pc_relative */
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1999-05-15 23:38:13 +08:00
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0, /* bitpos */
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complain_overflow_signed, /* complain_on_overflow */
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NULL, /* special_function */
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"MCORE_RVA", /* name */
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2002-11-30 16:39:46 +08:00
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TRUE, /* partial_inplace */
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1999-05-15 23:38:13 +08:00
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0xffffffff, /* src_mask */
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0xffffffff, /* dst_mask */
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2002-11-30 16:39:46 +08:00
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TRUE) /* pcrel_offset */
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1999-05-03 15:29:11 +08:00
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};
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/* Extend the coff_link_hash_table structure with a few M*Core specific fields.
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This allows us to store global data here without actually creating any
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global variables, which is a no-no in the BFD world. */
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typedef struct coff_mcore_link_hash_table
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{
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/* The original coff_link_hash_table structure. MUST be first field. */
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struct coff_link_hash_table root;
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bfd * bfd_of_toc_owner;
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long int global_toc_size;
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long int import_table_size;
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long int first_thunk_address;
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long int thunk_size;
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}
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mcore_hash_table;
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/* Get the MCore coff linker hash table from a link_info structure. */
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#define coff_mcore_hash_table(info) \
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((mcore_hash_table *) ((info)->hash))
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1999-08-19 21:04:45 +08:00
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/* Add an entry to the base file. */
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2001-08-28 17:35:16 +08:00
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2007-10-15 10:00:11 +08:00
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static bfd_boolean
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mcore_emit_base_file_entry (struct bfd_link_info *info,
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bfd *output_bfd,
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asection *input_section,
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bfd_vma reloc_offset)
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1999-08-19 21:04:45 +08:00
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{
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bfd_vma addr = reloc_offset
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- input_section->vma
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+ input_section->output_offset
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+ input_section->output_section->vma;
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if (coff_data (output_bfd)->pe)
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addr -= pe_data (output_bfd)->pe_opthdr.ImageBase;
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2000-11-12 03:03:23 +08:00
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2007-10-15 10:00:11 +08:00
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if (fwrite (&addr, sizeof (addr), 1, (FILE *) info->base_file) == 1)
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return TRUE;
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bfd_set_error (bfd_error_system_call);
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return FALSE;
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1999-08-19 21:04:45 +08:00
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}
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1999-05-03 15:29:11 +08:00
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static bfd_reloc_status_type
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2012-07-13 22:22:50 +08:00
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mcore_coff_unsupported_reloc (bfd * abfd,
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arelent * reloc_entry,
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asymbol * symbol ATTRIBUTE_UNUSED,
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void * data ATTRIBUTE_UNUSED,
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asection * input_section ATTRIBUTE_UNUSED,
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bfd * output_bfd ATTRIBUTE_UNUSED,
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char ** error_message ATTRIBUTE_UNUSED)
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1999-05-03 15:29:11 +08:00
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{
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BFD_ASSERT (reloc_entry->howto != (reloc_howto_type *)0);
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2000-11-12 03:03:23 +08:00
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bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 11:16:01 +08:00
|
|
|
|
_bfd_error_handler (_("%B: Relocation %s (%d) is not currently supported.\n"),
|
|
|
|
|
abfd,
|
1999-05-03 15:29:11 +08:00
|
|
|
|
reloc_entry->howto->name,
|
|
|
|
|
reloc_entry->howto->type);
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return bfd_reloc_notsupported;
|
|
|
|
|
}
|
|
|
|
|
|
2000-11-12 03:03:23 +08:00
|
|
|
|
/* A cheesy little macro to make the code a little more readable. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define HOW2MAP(bfd_rtype, mcore_rtype) \
|
|
|
|
|
case bfd_rtype: return & mcore_coff_howto_table [mcore_rtype]
|
|
|
|
|
|
|
|
|
|
static reloc_howto_type *
|
2012-07-13 22:22:50 +08:00
|
|
|
|
mcore_coff_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
bfd_reloc_code_real_type code)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
switch (code)
|
2000-11-12 03:03:23 +08:00
|
|
|
|
{
|
1999-05-03 15:29:11 +08:00
|
|
|
|
HOW2MAP (BFD_RELOC_32, IMAGE_REL_MCORE_ADDR32);
|
|
|
|
|
HOW2MAP (BFD_RELOC_MCORE_PCREL_IMM8BY4, IMAGE_REL_MCORE_PCREL_IMM8BY4);
|
|
|
|
|
HOW2MAP (BFD_RELOC_MCORE_PCREL_IMM11BY2, IMAGE_REL_MCORE_PCREL_IMM11BY2);
|
|
|
|
|
HOW2MAP (BFD_RELOC_MCORE_PCREL_IMM4BY2, IMAGE_REL_MCORE_PCREL_IMM4BY2);
|
|
|
|
|
HOW2MAP (BFD_RELOC_32_PCREL, IMAGE_REL_MCORE_PCREL_32);
|
|
|
|
|
HOW2MAP (BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, IMAGE_REL_MCORE_PCREL_JSR_IMM11BY2);
|
1999-05-15 23:38:13 +08:00
|
|
|
|
HOW2MAP (BFD_RELOC_RVA, IMAGE_REL_MCORE_RVA);
|
2000-11-12 03:03:23 +08:00
|
|
|
|
default:
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
/*NOTREACHED*/
|
|
|
|
|
}
|
|
|
|
|
#undef HOW2MAP
|
|
|
|
|
|
2014-11-26 22:11:23 +08:00
|
|
|
|
#define NUM_HOWTOS NUM_ELEM (mcore_coff_howto_table)
|
|
|
|
|
|
2007-03-26 20:23:03 +08:00
|
|
|
|
static reloc_howto_type *
|
|
|
|
|
mcore_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
const char *r_name)
|
|
|
|
|
{
|
|
|
|
|
unsigned int i;
|
|
|
|
|
|
2014-11-26 22:11:23 +08:00
|
|
|
|
for (i = 0; i < NUM_HOWTOS; i++)
|
2007-03-26 20:23:03 +08:00
|
|
|
|
if (mcore_coff_howto_table[i].name != NULL
|
|
|
|
|
&& strcasecmp (mcore_coff_howto_table[i].name, r_name) == 0)
|
|
|
|
|
return &mcore_coff_howto_table[i];
|
|
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
|
}
|
|
|
|
|
|
2014-11-26 22:11:23 +08:00
|
|
|
|
#define RTYPE2HOWTO(cache_ptr, dst) \
|
|
|
|
|
((cache_ptr)->howto = \
|
|
|
|
|
((dst)->r_type < NUM_HOWTOS \
|
|
|
|
|
? mcore_coff_howto_table + (dst)->r_type \
|
|
|
|
|
: NULL))
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
static reloc_howto_type *
|
2012-07-13 22:22:50 +08:00
|
|
|
|
coff_mcore_rtype_to_howto (bfd * abfd ATTRIBUTE_UNUSED,
|
|
|
|
|
asection * sec,
|
|
|
|
|
struct internal_reloc * rel,
|
|
|
|
|
struct coff_link_hash_entry * h ATTRIBUTE_UNUSED,
|
|
|
|
|
struct internal_syment * sym,
|
|
|
|
|
bfd_vma * addendp)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
reloc_howto_type * howto;
|
|
|
|
|
|
2014-11-26 22:11:23 +08:00
|
|
|
|
if (rel->r_type >= NUM_HOWTOS)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return NULL;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
howto = mcore_coff_howto_table + rel->r_type;
|
1999-05-15 23:38:13 +08:00
|
|
|
|
|
|
|
|
|
if (rel->r_type == IMAGE_REL_MCORE_RVA)
|
|
|
|
|
* addendp -= pe_data (sec->output_section->owner)->pe_opthdr.ImageBase;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-11-19 02:36:35 +08:00
|
|
|
|
else if (howto->pc_relative)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
* addendp = sec->vma - 2; /* XXX guess - is this right ? */
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* If the symbol is defined, then the generic code is going to
|
|
|
|
|
add back the symbol value in order to cancel out an
|
|
|
|
|
adjustment it made to the addend. However, we set the addend
|
|
|
|
|
to 0 at the start of this function. We need to adjust here,
|
|
|
|
|
to avoid the adjustment the generic code will make. FIXME:
|
|
|
|
|
This is getting a bit hackish. */
|
|
|
|
|
if (sym != NULL && sym->n_scnum != 0)
|
|
|
|
|
* addendp -= sym->n_value;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
* addendp = 0;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
return howto;
|
|
|
|
|
}
|
1999-05-16 22:16:52 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
/* Return TRUE if this relocation should appear in the output .reloc section.
|
1999-05-16 22:16:52 +08:00
|
|
|
|
This function is referenced in pe_mkobject in peicode.h. */
|
2001-08-28 17:35:16 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2012-07-13 22:22:50 +08:00
|
|
|
|
in_reloc_p (bfd * abfd ATTRIBUTE_UNUSED, reloc_howto_type * howto)
|
1999-05-16 22:16:52 +08:00
|
|
|
|
{
|
|
|
|
|
return ! howto->pc_relative && howto->type != IMAGE_REL_MCORE_RVA;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* The reloc processing routine for the optimized COFF linker. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
static bfd_boolean
|
2012-07-13 22:22:50 +08:00
|
|
|
|
coff_mcore_relocate_section (bfd * output_bfd,
|
|
|
|
|
struct bfd_link_info * info,
|
|
|
|
|
bfd * input_bfd,
|
|
|
|
|
asection * input_section,
|
|
|
|
|
bfd_byte * contents,
|
|
|
|
|
struct internal_reloc * relocs,
|
|
|
|
|
struct internal_syment * syms,
|
|
|
|
|
asection ** sections)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
struct internal_reloc * rel;
|
|
|
|
|
struct internal_reloc * relend;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
2003-06-25 14:40:27 +08:00
|
|
|
|
/* If we are performing a relocatable link, we don't need to do a
|
1999-05-03 15:29:11 +08:00
|
|
|
|
thing. The caller will take care of adjusting the reloc
|
|
|
|
|
addresses and symbol indices. */
|
Add output_type to bfd_link_info
The "shared" field in bfd_link_info is set for both DSO and and PIE.
There are separate fields for executable and relocatable outputs. This
patch adds an "output_type" field:
enum output_type
{
type_unknown = 0,
type_executable,
type_dll,
type_relocatable
};
and a "pic" field to bfd_link_info to replace shared, executable and
relocatable fields so that we can use the "output_type" field to check
for output type and the "pic" field check if output is PIC. Macros,
bfd_link_executable, bfd_link_dll, bfd_link_relocatable, bfd_link_pic
and bfd_link_pie, are provided to check for output features.
bfd/
* bfd/aoutx.h: Replace shared, executable, relocatable and pie
fields with bfd_link_executable, bfd_link_dll,
bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
* bfd/bout.c: Likewise.
* bfd/coff-alpha.c: Likewise.
* bfd/coff-arm.c: Likewise.
* bfd/coff-i386.c: Likewise.
* bfd/coff-i960.c: Likewise.
* bfd/coff-m68k.c: Likewise.
* bfd/coff-mcore.c: Likewise.
* bfd/coff-mips.c: Likewise.
* bfd/coff-ppc.c: Likewise.
* bfd/coff-rs6000.c: Likewise.
* bfd/coff-sh.c: Likewise.
* bfd/coff-tic80.c: Likewise.
* bfd/coff-x86_64.c: Likewise.
* bfd/coff64-rs6000.c: Likewise.
* bfd/coffgen.c: Likewise.
* bfd/cofflink.c: Likewise.
* bfd/ecoff.c: Likewise.
* bfd/ecofflink.c: Likewise.
* bfd/elf-bfd.h: Likewise.
* bfd/elf-eh-frame.c: Likewise.
* bfd/elf-ifunc.c: Likewise.
* bfd/elf-m10200.c: Likewise.
* bfd/elf-m10300.c: Likewise.
* bfd/elf-s390-common.c: Likewise.
* bfd/elf-vxworks.c: Likewise.
* bfd/elf.c: Likewise.
* bfd/elf32-arm.c: Likewise.
* bfd/elf32-avr.c: Likewise.
* bfd/elf32-bfin.c: Likewise.
* bfd/elf32-cr16.c: Likewise.
* bfd/elf32-cr16c.c: Likewise.
* bfd/elf32-cris.c: Likewise.
* bfd/elf32-crx.c: Likewise.
* bfd/elf32-d10v.c: Likewise.
* bfd/elf32-dlx.c: Likewise.
* bfd/elf32-epiphany.c: Likewise.
* bfd/elf32-fr30.c: Likewise.
* bfd/elf32-frv.c: Likewise.
* bfd/elf32-ft32.c: Likewise.
* bfd/elf32-h8300.c: Likewise.
* bfd/elf32-hppa.c: Likewise.
* bfd/elf32-i370.c: Likewise.
* bfd/elf32-i386.c: Likewise.
* bfd/elf32-i860.c: Likewise.
* bfd/elf32-ip2k.c: Likewise.
* bfd/elf32-iq2000.c: Likewise.
* bfd/elf32-lm32.c: Likewise.
* bfd/elf32-m32c.c: Likewise.
* bfd/elf32-m32r.c: Likewise.
* bfd/elf32-m68hc11.c: Likewise.
* bfd/elf32-m68hc1x.c: Likewise.
* bfd/elf32-m68k.c: Likewise.
* bfd/elf32-mcore.c: Likewise.
* bfd/elf32-mep.c: Likewise.
* bfd/elf32-metag.c: Likewise.
* bfd/elf32-microblaze.c: Likewise.
* bfd/elf32-moxie.c: Likewise.
* bfd/elf32-msp430.c: Likewise.
* bfd/elf32-mt.c: Likewise.
* bfd/elf32-nds32.c: Likewise.
* bfd/elf32-nios2.c: Likewise.
* bfd/elf32-or1k.c: Likewise.
* bfd/elf32-ppc.c: Likewise.
* bfd/elf32-rl78.c: Likewise.
* bfd/elf32-rx.c: Likewise.
* bfd/elf32-s390.c: Likewise.
* bfd/elf32-score.c: Likewise.
* bfd/elf32-score7.c: Likewise.
* bfd/elf32-sh-symbian.c: Likewise.
* bfd/elf32-sh.c: Likewise.
* bfd/elf32-sh64.c: Likewise.
* bfd/elf32-spu.c: Likewise.
* bfd/elf32-tic6x.c: Likewise.
* bfd/elf32-tilepro.c: Likewise.
* bfd/elf32-v850.c: Likewise.
* bfd/elf32-vax.c: Likewise.
* bfd/elf32-visium.c: Likewise.
* bfd/elf32-xc16x.c: Likewise.
* bfd/elf32-xstormy16.c: Likewise.
* bfd/elf32-xtensa.c: Likewise.
* bfd/elf64-alpha.c: Likewise.
* bfd/elf64-hppa.c: Likewise.
* bfd/elf64-ia64-vms.c: Likewise.
* bfd/elf64-mmix.c: Likewise.
* bfd/elf64-ppc.c: Likewise.
* bfd/elf64-s390.c: Likewise.
* bfd/elf64-sh64.c: Likewise.
* bfd/elf64-x86-64.c: Likewise.
* bfd/elflink.c: Likewise.
* bfd/elfnn-aarch64.c: Likewise.
* bfd/elfnn-ia64.c: Likewise.
* bfd/elfxx-mips.c: Likewise.
* bfd/elfxx-sparc.c: Likewise.
* bfd/elfxx-tilegx.c: Likewise.
* bfd/i386linux.c: Likewise.
* bfd/linker.c: Likewise.
* bfd/m68klinux.c: Likewise.
* bfd/pdp11.c: Likewise.
* bfd/pe-mips.c: Likewise.
* bfd/peXXigen.c: Likewise.
* bfd/reloc.c: Likewise.
* bfd/reloc16.c: Likewise.
* bfd/sparclinux.c: Likewise.
* bfd/sunos.c: Likewise.
* bfd/vms-alpha.c: Likewise.
* bfd/xcofflink.c: Likewise.
include/
* include/bfdlink.h (output_type): New enum.
(bfd_link_executable): New macro.
(bfd_link_dll): Likewise.
(bfd_link_relocatable): Likewise.
(bfd_link_pic): Likewise.
(bfd_link_pie): Likewise.
(bfd_link_info): Remove shared, executable, pie and relocatable.
Add output_type and pic.
ld/
* ld/ldctor.c: Replace shared, executable, relocatable and pie
fields with bfd_link_executable, bfd_link_dll,
bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
* ld/ldemul.c: Likewise.
* ld/ldfile.c: Likewise.
* ld/ldlang.c: Likewise.
* ld/ldmain.c: Likewise.
* ld/ldwrite.c: Likewise.
* ld/lexsup.c: Likewise.
* ld/pe-dll.c: Likewise.
* ld/plugin.c: Likewise.
* ld/emultempl/aarch64elf.em: Likewise.
* ld/emultempl/aix.em: Likewise.
* ld/emultempl/alphaelf.em: Likewise.
* ld/emultempl/armcoff.em: Likewise.
* ld/emultempl/armelf.em: Likewise.
* ld/emultempl/avrelf.em: Likewise.
* ld/emultempl/beos.em: Likewise.
* ld/emultempl/cr16elf.em: Likewise.
* ld/emultempl/elf-generic.em: Likewise.
* ld/emultempl/elf32.em: Likewise.
* ld/emultempl/genelf.em: Likewise.
* ld/emultempl/generic.em: Likewise.
* ld/emultempl/gld960.em: Likewise.
* ld/emultempl/gld960c.em: Likewise.
* ld/emultempl/hppaelf.em: Likewise.
* ld/emultempl/irix.em: Likewise.
* ld/emultempl/linux.em: Likewise.
* ld/emultempl/lnk960.em: Likewise.
* ld/emultempl/m68hc1xelf.em: Likewise.
* ld/emultempl/m68kcoff.em: Likewise.
* ld/emultempl/m68kelf.em: Likewise.
* ld/emultempl/metagelf.em: Likewise.
* ld/emultempl/mipself.em: Likewise.
* ld/emultempl/mmo.em: Likewise.
* ld/emultempl/msp430.em: Likewise.
* ld/emultempl/nds32elf.em: Likewise.
* ld/emultempl/needrelax.em: Likewise.
* ld/emultempl/nios2elf.em: Likewise.
* ld/emultempl/pe.em: Likewise.
* ld/emultempl/pep.em: Likewise.
* ld/emultempl/ppc32elf.em: Likewise.
* ld/emultempl/ppc64elf.em: Likewise.
* ld/emultempl/sh64elf.em: Likewise.
* ld/emultempl/solaris2.em: Likewise.
* ld/emultempl/spuelf.em: Likewise.
* ld/emultempl/sunos.em: Likewise.
* ld/emultempl/tic6xdsbt.em: Likewise.
* ld/emultempl/ticoff.em: Likewise.
* ld/emultempl/v850elf.em: Likewise.
* ld/emultempl/vms.em: Likewise.
* ld/emultempl/vxworks.em: Likewise.
2015-08-18 20:51:03 +08:00
|
|
|
|
if (bfd_link_relocatable (info))
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
2011-06-02 21:43:24 +08:00
|
|
|
|
/* Check if we have the same endianness */
|
1999-05-07 15:44:11 +08:00
|
|
|
|
if ( input_bfd->xvec->byteorder != output_bfd->xvec->byteorder
|
|
|
|
|
&& output_bfd->xvec->byteorder != BFD_ENDIAN_UNKNOWN)
|
|
|
|
|
{
|
|
|
|
|
(*_bfd_error_handler)
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 11:16:01 +08:00
|
|
|
|
(_("%B: compiled for a %s system and target is %s.\n"),
|
|
|
|
|
input_bfd,
|
2001-09-21 07:30:37 +08:00
|
|
|
|
bfd_big_endian (input_bfd) ? _("big endian") : _("little endian"),
|
|
|
|
|
bfd_big_endian (output_bfd) ? _("big endian") : _("little endian"));
|
1999-05-07 15:44:11 +08:00
|
|
|
|
|
|
|
|
|
bfd_set_error (bfd_error_wrong_format);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-07 15:44:11 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
rel = relocs;
|
|
|
|
|
relend = rel + input_section->reloc_count;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
for (; rel < relend; rel++)
|
|
|
|
|
{
|
|
|
|
|
long symndx;
|
|
|
|
|
struct internal_syment * sym;
|
|
|
|
|
bfd_vma val;
|
|
|
|
|
bfd_vma addend;
|
|
|
|
|
bfd_reloc_status_type rstat;
|
|
|
|
|
bfd_byte * loc;
|
|
|
|
|
unsigned short r_type = rel->r_type;
|
|
|
|
|
reloc_howto_type * howto = NULL;
|
|
|
|
|
struct coff_link_hash_entry * h;
|
|
|
|
|
const char * my_name;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
symndx = rel->r_symndx;
|
|
|
|
|
loc = contents + rel->r_vaddr - input_section->vma;
|
|
|
|
|
|
|
|
|
|
if (symndx == -1)
|
|
|
|
|
{
|
|
|
|
|
h = NULL;
|
|
|
|
|
sym = NULL;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
h = obj_coff_sym_hashes (input_bfd)[symndx];
|
|
|
|
|
sym = syms + symndx;
|
|
|
|
|
}
|
|
|
|
|
|
1999-11-19 02:36:35 +08:00
|
|
|
|
addend = 0;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Get the howto and initialise the addend. */
|
|
|
|
|
howto = bfd_coff_rtype_to_howto (input_bfd, input_section, rel, h,
|
|
|
|
|
sym, & addend);
|
|
|
|
|
if (howto == NULL)
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
val = 0;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
if (h == NULL)
|
|
|
|
|
{
|
|
|
|
|
if (symndx == -1)
|
|
|
|
|
my_name = "*ABS*";
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
asection * sec = sections[symndx];
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
|
|
|
|
val = (sym->n_value
|
1999-05-03 15:29:11 +08:00
|
|
|
|
+ sec->output_section->vma
|
|
|
|
|
+ sec->output_offset);
|
|
|
|
|
|
|
|
|
|
if (sym == NULL)
|
|
|
|
|
my_name = "*unknown*";
|
|
|
|
|
else if ( sym->_n._n_n._n_zeroes == 0
|
|
|
|
|
&& sym->_n._n_n._n_offset != 0)
|
|
|
|
|
my_name = obj_coff_strings (input_bfd) + sym->_n._n_n._n_offset;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
else
|
1999-05-03 15:29:11 +08:00
|
|
|
|
{
|
|
|
|
|
static char buf [SYMNMLEN + 1];
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
strncpy (buf, sym->_n._n_name, SYMNMLEN);
|
|
|
|
|
buf[SYMNMLEN] = '\0';
|
|
|
|
|
my_name = buf;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if ( h->root.type == bfd_link_hash_defined
|
|
|
|
|
|| h->root.type == bfd_link_hash_defweak)
|
|
|
|
|
{
|
|
|
|
|
asection * sec = h->root.u.def.section;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
val = (h->root.u.def.value
|
|
|
|
|
+ sec->output_section->vma
|
|
|
|
|
+ sec->output_offset);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (! ((*info->callbacks->undefined_symbol)
|
|
|
|
|
(info, h->root.root.string, input_bfd, input_section,
|
2002-11-30 16:39:46 +08:00
|
|
|
|
rel->r_vaddr - input_section->vma, TRUE)))
|
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
my_name = h->root.root.string;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
rstat = bfd_reloc_ok;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Each case must do its own relocation, setting rstat appropriately. */
|
|
|
|
|
switch (r_type)
|
|
|
|
|
{
|
|
|
|
|
default:
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 11:16:01 +08:00
|
|
|
|
_bfd_error_handler (_("%B: unsupported relocation type 0x%02x"),
|
|
|
|
|
input_bfd, r_type);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_set_error (bfd_error_bad_value);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
case IMAGE_REL_MCORE_ABSOLUTE:
|
bfd/
* bfd.c (_bfd_default_error_handler): Handle %A and %B.
(bfd_archive_filename, bfd_get_section_ident): Delete.
* ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
bfd_archive_filename.
* elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
to warn about symbols in discarded sections. Use _bfd_error_handler.
* aout-adobe.c (aout_adobe_callback): See below.
* aout-cris.c (swap_ext_reloc_in): ..
* coff-arm.c (find_thumb_glue, find_arm_glue,
coff_arm_relocate_section, bfd_arm_process_before_allocation,
coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
coff_arm_copy_private_bfd_data): ..
* coff-i860.c (i860_reloc_processing): ..
* coff-mcore.c (mcore_coff_unsupported_reloc,
coff_mcore_relocate_section): ..
* coff-ppc.c (coff_ppc_relocate_section): ..
* coff-rs6000.c (xcoff_create_csect_from_smclas
* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
sh_swap_insns, sh_relocate_section): ..
* coff-tic54x.c (tic54x_reloc_processing): ..
* coff-tic80.c (coff_tic80_relocate_section): ..
* coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
* coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
coff_slurp_symbol_table, coff_classify_symbol,
coff_slurp_reloc_table): ..
* coffgen.c (_bfd_coff_read_string_table): ..
* cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
_bfd_coff_generic_relocate_section): ..
* cpu-arm.c (bfd_arm_merge_machines): ..
* cpu-sh.c (sh_merge_bfd_arch): ..
* elf-hppa.h (elf_hppa_relocate_section): ..
* elf.c (bfd_elf_string_from_elf_section, setup_group,
_bfd_elf_setup_group_pointers, bfd_section_from_shdr,
assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
copy_private_bfd_data, _bfd_elf_validate_reloc): ..
* elf32-arm.h (find_thumb_glue, find_arm_glue,
bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
elf32_arm_relocate_section, elf32_arm_set_private_flags,
elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
* elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
cris_elf_merge_private_bfd_data
* elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
* elf32-gen.c (elf32_generic_link_add_symbols): ..
* elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
elf32_hppa_relocate_section): ..
* elf32-i370.c (i370_elf_merge_private_bfd_data,
i370_elf_check_relocs, i370_elf_relocate_section): ..
* elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
elf_i386_relocate_section): ..
* elf32-m32r.c (m32r_elf_relocate_section,
m32r_elf_merge_private_bfd_data): ..
* elf32-m68hc1x.c (m68hc12_add_stub,
_bfd_m68hc11_elf_merge_private_bfd_data): ..
* elf32-m68k.c (elf_m68k_relocate_section): ..
* elf32-mcore.c (mcore_elf_unsupported_reloc,
mcore_elf_relocate_section): ..
* elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
ppc_elf_check_relocs, ppc_elf_relocate_section,
ppc_elf_begin_write_processing): ..
* elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf32-sh-symbian.c (sh_symbian_import_as,
sh_symbian_process_embedded_commands,
sh_symbian_relocate_section): ..
* elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
sh_elf_merge_private_data): ..
* elf32-sparc.c (elf32_sparc_check_relocs,
elf32_sparc_relocate_section,
elf32_sparc_merge_private_bfd_data): ..
* elf32-v850.c (v850_elf_check_relocs,
v850_elf_merge_private_bfd_data): ..
* elf32-xtensa.c (elf_xtensa_check_relocs,
elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
* elf64-alpha.c (elf64_alpha_relax_with_lituse,
elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
* elf64-gen.c (elf64_generic_link_add_symbols): ..
* elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
ppc64_elf_check_relocs, ppc64_elf_edit_opd,
ppc64_elf_relocate_section): ..
* elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
elf_s390_relocate_section): ..
* elf64-sh64.c (sh_elf64_relocate_section): ..
* elf64-sparc.c (sparc64_elf_check_relocs,
sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
sparc64_elf_merge_private_bfd_data): ..
* elf64-x86-64.c (elf64_x86_64_check_relocs,
elf64_x86_64_relocate_section): ..
* elflink.c (_bfd_elf_add_default_symbol,
_bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
_bfd_elf_link_output_relocs, elf_link_add_object_symbols,
bfd_elf_size_dynamic_sections, elf_link_output_extsym,
elf_get_linked_section_vma, elf_fixup_link_order,
bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
* elfxx-ia64.c (elfNN_ia64_relax_section,
elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
* elfxx-mips.c (mips_elf_perform_relocation,
_bfd_mips_elf_check_relocs,
_bfd_mips_elf_merge_private_bfd_data): ..
* ieee.c (ieee_slurp_external_symbols): ..
* ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
* libbfd.c (_bfd_generic_verify_endian_match): ..
* linker.c (_bfd_generic_link_add_one_symbol,
_bfd_generic_section_already_linked): ..
* pdp11.c (translate_to_native_sym_flags): ..
* pe-mips.c (coff_pe_mips_relocate_section): ..
* peicode.h (pe_ILF_build_a_bfd): ..
* srec.c (srec_bad_byte): ..
* stabs.c (_bfd_link_section_stabs): ..
* xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
Replace all uses of bfd_archive_filename and bfd_get_section_ident
with corresponding %B and %A in _bfd_error_handler format string.
Replace occurrences of "fprintf (stderr," with _bfd_error_handler
calls to use %A and %B. Fix "against symbol .. from section" and
similar error messages. Combine multiple _bfd_error_handler calls
where they were separated due to bfd_archive_filename deficiencies.
* bfd-in2.h: Regenerate.
include/
* bfdlink.h (struct bfd_link_callbacks): Remove "error_handler".
(LD_DEFINITION_IN_DISCARDED_SECTION): Delete.
ld/
* ldmain.c (link_callbacks): Remove "error_handler".
* ldmisc.c: Include elf-bfd.h.
(vfinfo): Sort comment. Handle %A. Use %A instead of
bfd_get_section_indent.
(error_handler): Delete.
* ldmisc.h (error_handler): Delete declaration.
2004-08-13 11:16:01 +08:00
|
|
|
|
_bfd_error_handler
|
|
|
|
|
(_("Warning: unsupported reloc %s <file %B, section %A>\n"
|
|
|
|
|
"sym %ld (%s), r_vaddr %ld (%lx)"),
|
|
|
|
|
input_bfd, input_section, howto->name,
|
|
|
|
|
rel->r_symndx, my_name, (long) rel->r_vaddr,
|
|
|
|
|
(unsigned long) rel->r_vaddr);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
break;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
case IMAGE_REL_MCORE_PCREL_IMM8BY4:
|
|
|
|
|
case IMAGE_REL_MCORE_PCREL_IMM11BY2:
|
|
|
|
|
case IMAGE_REL_MCORE_PCREL_IMM4BY2:
|
|
|
|
|
case IMAGE_REL_MCORE_PCREL_32:
|
|
|
|
|
case IMAGE_REL_MCORE_PCREL_JSR_IMM11BY2:
|
|
|
|
|
case IMAGE_REL_MCORE_ADDR32:
|
1999-11-19 02:36:35 +08:00
|
|
|
|
/* XXX fixme - shouldn't this be like the code for the RVA reloc ? */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
rstat = _bfd_relocate_contents (howto, input_bfd, val, loc);
|
|
|
|
|
break;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-11-19 02:36:35 +08:00
|
|
|
|
case IMAGE_REL_MCORE_RVA:
|
|
|
|
|
rstat = _bfd_final_link_relocate
|
|
|
|
|
(howto, input_bfd,
|
|
|
|
|
input_section, contents, rel->r_vaddr - input_section->vma,
|
|
|
|
|
val, addend);
|
|
|
|
|
break;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
2007-10-15 10:00:11 +08:00
|
|
|
|
/* Emit a reloc if the backend thinks it needs it. */
|
|
|
|
|
if (info->base_file
|
|
|
|
|
&& sym
|
|
|
|
|
&& pe_data (output_bfd)->in_reloc_p (output_bfd, howto)
|
|
|
|
|
&& !mcore_emit_base_file_entry (info, output_bfd, input_section,
|
|
|
|
|
rel->r_vaddr))
|
|
|
|
|
return FALSE;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
switch (rstat)
|
|
|
|
|
{
|
|
|
|
|
default:
|
|
|
|
|
abort ();
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
case bfd_reloc_ok:
|
|
|
|
|
break;
|
2000-11-12 03:03:23 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
case bfd_reloc_overflow:
|
|
|
|
|
if (! ((*info->callbacks->reloc_overflow)
|
2004-10-21 23:28:33 +08:00
|
|
|
|
(info, (h ? &h->root : NULL), my_name, howto->name,
|
1999-05-03 15:29:11 +08:00
|
|
|
|
(bfd_vma) 0, input_bfd,
|
|
|
|
|
input_section, rel->r_vaddr - input_section->vma)))
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return FALSE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
2000-11-12 03:03:23 +08:00
|
|
|
|
}
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
return TRUE;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
}
|
|
|
|
|
|
2000-11-12 03:03:23 +08:00
|
|
|
|
/* Tailor coffcode.h -- macro heaven. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
/* We use the special COFF backend linker, with our own special touch. */
|
|
|
|
|
|
|
|
|
|
#define coff_bfd_reloc_type_lookup mcore_coff_reloc_type_lookup
|
2007-03-26 20:23:03 +08:00
|
|
|
|
#define coff_bfd_reloc_name_lookup mcore_coff_reloc_name_lookup
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define coff_relocate_section coff_mcore_relocate_section
|
|
|
|
|
#define coff_rtype_to_howto coff_mcore_rtype_to_howto
|
|
|
|
|
|
|
|
|
|
#define SELECT_RELOC(internal, howto) {internal.r_type = howto->type;}
|
|
|
|
|
|
2002-11-21 21:11:33 +08:00
|
|
|
|
/* Make sure that the 'r_offset' field is copied properly
|
|
|
|
|
so that identical binaries will compare the same. */
|
|
|
|
|
#define SWAP_IN_RELOC_OFFSET H_GET_32
|
|
|
|
|
#define SWAP_OUT_RELOC_OFFSET H_PUT_32
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define COFF_PAGE_SIZE 0x1000
|
|
|
|
|
|
|
|
|
|
#include "coffcode.h"
|
|
|
|
|
|
2003-11-25 02:06:40 +08:00
|
|
|
|
/* Forward declaration to initialise alternative_target field. */
|
1999-07-19 22:55:16 +08:00
|
|
|
|
extern const bfd_target TARGET_LITTLE_SYM;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2000-11-12 03:03:23 +08:00
|
|
|
|
/* The transfer vectors that lead the outside world to all of the above. */
|
2000-06-19 09:22:44 +08:00
|
|
|
|
CREATE_BIG_COFF_TARGET_VEC (TARGET_BIG_SYM, TARGET_BIG_NAME, D_PAGED,
|
|
|
|
|
(SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_READONLY | SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
|
2003-06-04 18:47:33 +08:00
|
|
|
|
0, & TARGET_LITTLE_SYM, COFF_SWAP_TABLE)
|
2000-06-19 09:22:44 +08:00
|
|
|
|
CREATE_LITTLE_COFF_TARGET_VEC (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, D_PAGED,
|
|
|
|
|
(SEC_CODE | SEC_DATA | SEC_DEBUGGING | SEC_READONLY | SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
|
2003-06-04 18:47:33 +08:00
|
|
|
|
0, & TARGET_BIG_SYM, COFF_SWAP_TABLE)
|